Term
Pt presents with N/V, abdominal pain, tachycardia, poor skin turgor, and hyperventilation as well as altered mental status and fruity breath, what condition do you suspect? |
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Definition
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|
Term
What is the level of blood glucose in DKA? |
|
Definition
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|
Term
What type of DM does DKA usually occur in? |
|
Definition
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Term
What events can trigger DKA? |
|
Definition
Infection MI Stroke Trauma Pregnancy Hyperthyroidism Pancreatitis PE Surgery Steroid Use |
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|
Term
What is the BIGGEST risk factor for DKA development? |
|
Definition
Uncontrolled DM Type 1 - Not using insulin |
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|
Term
What lab (besides glucose) is elevated in DKA? |
|
Definition
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|
Term
What type of metabolic imbalance is caused by DKA? |
|
Definition
high-anion gap metabolic acidosis |
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|
Term
What is the INITIAL treatment for DKA (before labs return)? |
|
Definition
aggressive fluid therapy prior to receiving lab results - High volumes of isotonic saline (1-3 L) in the first hr |
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|
Term
What are the complications of aggressive fluid therapy in the tx of DKA? |
|
Definition
Hypoglycemia, Hypokalemia, hypophosphatemia ARDS - due to shift of fluid across the pulmonary capillary membrane Cerebral Edema - Usually 6 - 12 hrs after start of therapy |
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|
Term
What are the LATE complications of aggressive fluid therapy in the tx of DKA? |
|
Definition
Hyperchloremic non-anion-gap metabolic acidosis Late Vascular Thrombosis - Usually cerebral |
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Term
What is mortality from DKA treatment complications caused by? |
|
Definition
Sepsis Pulmonary and CV complications Fatal Cerebral Edema |
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|
Term
What anion imbalance is MOST serious and MC in DKA? |
|
Definition
Hypokalemia (due to the shift from K inside cells to serum - they shift due to exchange of H+ into the cells) |
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Term
What condition presents yellow (can be green or white) penile discharge, burning with urination and painful, swollen testes? |
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Definition
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|
Term
What is the tx for Chlamydia? |
|
Definition
azithromycin or doxycycline |
|
|
Term
What is the tx for Gonorrhea? |
|
Definition
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|
Term
What condition presents with mild symptoms in women including painful or burning symptoms when urinating, increased vaginal discharge, and vaginal bleeding between periods? |
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Definition
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Term
Which disease is characterized mostly by no symptoms at all, but in women can have symptoms including abnormal vaginal discharge, a burning sensation with urination, abdominal pain, low back pain, nausea and fever, dysparaunia and bleeding between menstrual periods? |
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Definition
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Term
What disease condition presents in men with urethral discharge, burning sensation with urination, itching around urethra, but unlike a similar disease it rarely causes swelling or pain in the testes? |
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Definition
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|
Term
What are the non-gonococcal cause of urethritis, cervicitis and/or discharge? |
|
Definition
C. Trachomatis (aka Chlamydia) Ureaplasma urealyticum (aka Mycoplasma genitalum) |
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Term
What disease produces a frothy-green vaginal discharge with a strong odor in women, accompanied by a 'strawberry' cervix, discomfort during intercourse and urination as well as irritation and itching of the genitalia? |
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Definition
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|
Term
How is trichomonas treated? What must be avoided with this treatment? |
|
Definition
Metronidazole; Avoid alcohol |
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Term
What disease has symptoms including a painless genital ulcer that is indurated? What organism causes it? |
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Definition
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Term
Which STI has symptoms including a rash on the palms and soles of the feet? |
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Definition
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Term
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Definition
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Term
What disease presents with painful ulcers on the genitalia, enlarged lymphnodes, fever (especially during the first episode), and a burning or tingling sensation prior to the ulcers appearance? |
|
Definition
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|
Term
How is herpes simplex diagnosed? How is it treated? |
|
Definition
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|
Term
What disease has symptoms including a painful genital ulcer that is described as soft instead of indurated? What organism causes it? |
|
Definition
Chancroid - Haemophilus ducreyi |
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|
Term
How is a chancroid treated? |
|
Definition
Azithromycin, Ceftriaxone, Ciprofloxacin, Erythromycin |
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|
Term
Which disease presents with a small painless ulcer on the genitalia, swelling and redness of the skin in the groin area, swollen groin lymphnodes unilaterally or bilaterally? |
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Definition
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|
Term
What is the treatment for Lymphogranuloma venereum? |
|
Definition
Doxycycline, Erythromycin |
|
|
Term
What disease condition has symptoms that begin as a nodular lesion that evolve into ulcerations, which expand and are locally destructive? |
|
Definition
Granuloma inguinale, or Calymmatobacterium granulomatis |
|
|
Term
Which types of HPV cause genital warts? |
|
Definition
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|
Term
What is the treatment for HPV? |
|
Definition
podofilox, imiquimod cream, cryotherapy or trichloroacetic acid (TCA) in a physician's office |
|
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Term
What disease causes small or large bumps, groups of bumps, that can be flat, raised, or shaped like a cauliflower? |
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Definition
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|
Term
What is the MC cause of environmentally related death in the US in the past decade? |
|
Definition
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|
Term
What puts you at greater risk for developing heat related illnesses? |
|
Definition
The elderly or the very young Limited Mobility Alcoholics Medications (Anti-psychotics, B-blockers) Obesity Dehydration Vigorous exertion |
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|
Term
What condition is described as Postural hypotension from vasodilation, volume depletion, & decreased vascular tone? |
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Definition
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|
Term
What is the treatment for heat syncope? |
|
Definition
Rehydrate, remove from heat, & evaluate for serious Dz |
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Term
What condition is described as painful, contractions of calves, thigh, or shoulders in pt sweating liberally & drinking hypotonic soln (H2O)? |
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Definition
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|
Term
What is the treatment for heat cramps? |
|
Definition
Replace fluids: 0.1-0.2% oral soln or IV NS Do NOT use salt tablets |
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|
Term
What condition is described as salt & H2O depletion causing orthostasis & hyperthermia? |
|
Definition
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|
Term
What labs are indicative of heat exhaustion? |
|
Definition
high hematocrit, high Na or high BUN |
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|
Term
What is the treatment for heat exhaustion? |
|
Definition
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|
Term
What is the difference btwn heat stroke and heat exhaustion? |
|
Definition
heat exhaustion has a normal neuro and mental status exam and temp is below 104F |
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|
Term
What condition is characterized by cerebral dysfunction with impaired consciousness, high fever and absence of sweating? |
|
Definition
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|
Term
Which is a life threatening medical emergency, heat exhaustion, heat syncope or heat stroke? |
|
Definition
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|
Term
At what temp does heat stroke become imminent? |
|
Definition
when core (rectal) temp 41C, 105.8F |
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|
Term
What are the two forms of heat stroke? |
|
Definition
Classic: pts with compromised homeostatic system Exertional: healthy pts over do it in hot environment |
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|
Term
Pt was in the middle of a basketball game and began to become disoriented, dropped to the ground and said he was very dizzy and was feeling nauseated. His skin initially was wet and hot, but then become dry later. What condition do you suspect? How do you treat it? |
|
Definition
Heat Stroke; MEDICAL EMERGENCY |
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|
Term
What drugs increase the risk of heat stroke? |
|
Definition
Amphetamines Anticholinergics Antihypertensives Sympathomimetics (cocaine) Phenothiazines |
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|
Term
What are the complications of heatstroke? |
|
Definition
CNS dysfunction: seizures, altered mentation, plantar response, hemiplegia, ataxia Rhabdomyolysis |
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|
Term
How is heatstroke managed? |
|
Definition
ABCs Immediate Cooling: - Evaporation (spay with water and fan) - Shivering (Lorazepam) - Ice Water (tub immersion - controversial) |
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|
Term
What electrolyte imbalances are caused by heat stroke? |
|
Definition
Hypo - natremia, calcemia, and phosphatemia Potassium may be increased or decreased |
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|
Term
What type of fracture is described as an incomplete fracture that occurs with an axial loading force and happens when the bone essentially "buckles" on itself? |
|
Definition
Torus Fracture aka buckle fracture |
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|
Term
What common childhood fracture is described as the bone cracks but doesn't break all the way through? |
|
Definition
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|
Term
If there is shortening of a bone with fracture, what tx may be required? |
|
Definition
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|
Term
What fraction description is caused by the extent to which the distal fracture fragment is twisted on its own axis? |
|
Definition
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|
Term
Which type of SALTER harris fracture is described as is a transverse fracture through the hypertrophic zone of the physis. In this injury, the width of the physis is increased? |
|
Definition
Type 1 - Sliding (Separation) |
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Term
Which type of SALTER harris fracture is described as occurs through the physis and metaphysis; the epiphysis is not involved in the injury? |
|
Definition
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|
Term
Which type of SALTER Harris fracture is described as a fracture through the physis and epiphysis, this fracture passes through the hypertrophic layer of the physis and extends to split the epiphysis, inevitably damaging the reproductive layer of the physis? |
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Definition
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Term
Which type of SALTER Harris fracture is described as nvolves all 3 elements of the bone, passing through the epiphysis, physis, and metaphysis? |
|
Definition
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|
Term
Which type of SALTER Harris Fracture is described as a compression or crush injury of the epiphyseal plate, with no associated epiphyseal or metaphyseal fracture? |
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Definition
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|
Term
Which type of SALTER harris fractures can interfere with growth and cause deformities to joints? |
|
Definition
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|
Term
What condition is the result of the immune system’s reaction to one or more of a large family of true exotoxins referred to collectively as pyrogenic toxin superantigens? |
|
Definition
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|
Term
What bacteria produce the toxins that cause TSS? |
|
Definition
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|
Term
What is early goal-directed therapy for TSS aimed at? |
|
Definition
ADMIT - Initial tx aimed at hemodynamic optimization within first 6 hrs (aggressive fluid resuscitation and cardiac monitoring) |
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|
Term
What are some common sites for growth of bacteria causing TSS? |
|
Definition
Tampons and Wound Packing |
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|
Term
What is the medicinal treatment for TSS? |
|
Definition
Antibiotics that cover both staph and strep (minimum of 7 days of treatment) - Ex Clindamycin |
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|
Term
What does streptococcal TSS develop from? What specific bacteria is involved in this infection? |
|
Definition
Severe soft tissue infection; Streptococcis pyrogenes (Grp A strep) |
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|
Term
What is the treatment for Strep TSS? |
|
Definition
Anti-biotic therapy started ASAP in ED (Penicillin G and Clindamycin) - If allergic to PCN give Erythromycin Prompt and aggressive exploration and debridement of wound |
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|
Term
What is the diagnostic study of choice for a sternclavicular dislocation? |
|
Definition
CT = imaging procedure of choice |
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|
Term
What is the initial evaluation of choice for a suspected stroke pt? |
|
Definition
CT scan - Head (MRI produces the BEST images, but takes too long to be the INITIAL study of choice) |
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|
Term
Most common x-ray used in trauma survey? |
|
Definition
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|
Term
What are the hallmarks of a brain injury? |
|
Definition
Alteration in Consciousness |
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|
Term
What is the MCC of intra-peritoneal bleeding? |
|
Definition
|
|
Term
MC COD via envenomation in the US? |
|
Definition
Hymenoptera Stings (Bees, Wasps and Ants) |
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|
Term
Are physicians required to report child abuse? |
|
Definition
YES, they are required by law |
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|
Term
What is the MC reason physicians don't report suspected child abuse? |
|
Definition
B/c they are NOT 100% sure the abuse exists |
|
|
Term
If you fail to report child abuse, what is the penalty? |
|
Definition
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|
Term
Which type of vertigo is caused by disorders affecting the vestibular apparatus and CN 8? |
|
Definition
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|
Term
Which type of vertigo is described as being caused by disorders affecting structures such as brainstem and cerebellum? |
|
Definition
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|
Term
Which type of vertigo produces more distressing symptoms, but are seldom life-threatening? |
|
Definition
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|
Term
Which type of vertigo produces less distressing sx, but are generally MORE serious? |
|
Definition
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|
Term
Pt has a sudden onset of intense spinning feeling, is aggravated by different positions, has vertical and horizontal nystagmus, as well as associated N/V, tinnitus is present but has no neurological deficit. What condition do you suspect? |
|
Definition
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|
Term
Pt presents with a slow onset of mild vertigo that is constant, vertical nystagmus is present on exam and some neurological deficits are present. What condition do you suspect? |
|
Definition
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|
Term
What is required prior to evidence collection in cases of sexual assault? What is required to maintain after collection of specimen? |
|
Definition
Informed consent is required prior to evidence collection Maintenance of "chain of evidence" is essential |
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|
Term
What are the two evidentiary requirements for a case of sexual assault? |
|
Definition
Proof of RECENT SEXUAL contact Proof of FORCE |
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|
Term
What are some evidence that can be collected proving recent sexual contact? |
|
Definition
Sperm or other seminal products Examining skin for trace amounts of semen Identification of assailant - hair, DNA from blood, saliva, or semen |
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|
Term
What evidence can be collected to prove force of sexual assault? |
|
Definition
Injuries Victim's Statement Clothing (trace evidence) Urine Specimen (done by law enforcement) |
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|
Term
What are the triggers for a myxedema coma? |
|
Definition
Infection Cold Exposure Drugs (Sedatives, Lithium, Amiodarone) Trauma Stroke or CHF Not taking thyroid drug |
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|
Term
What is the medical treatment for myxedema coma? |
|
Definition
ABCs IV levothyroxine Antibiotics if infection was precipitating factor |
|
|
Term
Herpes affecting CN V is known as? |
|
Definition
Herpes Zoster ophthalmicus |
|
|
Term
What CN is affected by herpes zoster ophthalmicus? |
|
Definition
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|
Term
Pt presents with vesicles in the ear canal and on the TM. What condition? What CN is affected? |
|
Definition
Ramsey Hunt Syndrome; CN VII |
|
|
Term
What is the BEST treatment for post-herpetic neuralgia? |
|
Definition
anti-viral within 72hours of symptom onset, |
|
|
Term
What is the difference between shingles and Chicken Pox? |
|
Definition
Shingles vesicles are limited to a specific dermatome |
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|
Term
Pt presents to your ER after spending yesterday at the beach. They have a HA, chills, & malaise. Additionally under their bra and bikini area they have a morbilliform pruritic lesions. What condition is this pt suffering from? What is the causative agent? |
|
Definition
Seabather's Itch or Sea Lice Caused by larva of the Thimble Jellyfish |
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|
Term
What is the treatment for Sea Lice? |
|
Definition
Papain (in "Accent"), Benadryl, Calamine Lotion or Topical Corticosteroids |
|
|
Term
What is the Parkland formula used for? |
|
Definition
Used for calculating the amount of fluids given for fluid resuscitation in burns |
|
|
Term
What is the Parkland Formula? |
|
Definition
(4ml x kg x %BSA)/ 1000 = Volume in L of fluid replacement for 1st 24hrs (give 50% in over first 8hrs) |
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|
Term
What are the symptoms of Tylenol overdose in Phase 1? (4) |
|
Definition
Diaphoresis Malaise Vomiting Pallor |
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|
Term
What are the symptoms of Tylenol overdose in Phase 2? (3) |
|
Definition
RUQ tenderness Tachycardia Hypotension |
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|
Term
What are the symptoms of Tylenol overdose in Phase 3? (4) |
|
Definition
Tender hepatic edge Jaundice Evidence of Hepatic encephalopathy Evidence of bleeding (GI or coagulopathy) |
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|
Term
What is phase 4 of a Tylenol overdose? |
|
Definition
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|
Term
What is the toxicity of tylenol increased by? |
|
Definition
chronic ETOH use, phenytoin, zidovudine, INH |
|
|
Term
When should the initial level of acetaminophen ingestion be checked? What does this level determine? |
|
Definition
4 hrs after ingestion; Probable vs possible toxicity |
|
|
Term
What is the treatment for acetaminophen toxicity? When is it indicated for use? |
|
Definition
N-acetylcysteine - Serum level >10mcg/ml if time of ingestion unknown 4 hr level > 150 8 hr level > 70 12 hr level > 40 |
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|
Term
What is the treatment for acetaminophen toxicity if pt presents within the first hour of ingestion? |
|
Definition
Decontamination with activated charcoal; |
|
|
Term
What is used to measure acetaminophen levels? |
|
Definition
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|
Term
Pt presents with vomiting, tachypnea, tinnitus, lethargy and high-anion gap metabolic acidosis? |
|
Definition
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|
Term
Pt presents comatosed, hx of seizures prior to coma state, has a fever, and on PE pulmonary edema, hypotension, and tachycardia. What overdose condition do you suspect? |
|
Definition
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|
Term
How is ASA acute overdose treated? |
|
Definition
Activated Charcoal (Consider bowel irrigation) Bicarb to correct acidosis and enhance urinary elimination Correct fluid deficit (b/c of pulmonary edema risk) |
|
|
Term
What is the treatment for severe ASA toxicity? |
|
Definition
Prompt hemodialysis for serious intoxication |
|
|
Term
Pt presents with confusion, depression, anorexia, N/V, diarrhea and yellow vision. What condition do you suspect? |
|
Definition
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|
Term
What toxicity can cause ST-T wave changes, 1st-degree heart block, ventricular premature depolarizations, sinus arrest, accelerated junctional rhythm, paroxysmal atrial tachycardia with AV node block, v tach and v fib on EKG? |
|
Definition
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|
Term
What is the treatment for a digitalis overdose? |
|
Definition
Generally Supportive (Fluids, Electrolytes) CONTROL ARRHYTHMIAS
Digoxin-specific Fab antibody fragments (Digibind) in profound toxicity in the face of life-threatening intoxications |
|
|
Term
What is the antidote for a Anticholinergic overdose? |
|
Definition
Physostigmine salicylate is the antidote |
|
|
Term
Pt presents with flushing, dry skin & mucous membranes, mydriasis w/loss of accommodation, fever, decreased bowel sounds, urinary retention. What overdose condition do you suspect? |
|
Definition
|
|
Term
What is the treatment for Anticholinergic Overdose? |
|
Definition
GI decontamination, activated charcoal is recommended; Benzo for seizure control |
|
|
Term
Pt presents with ataxia, disorientation, short-term memory loss, confusion, hallucinations (visual, auditory), psychosis, agitated delirium, seizures (rare), coma, respiratory failure, and cardiovascular collapse. What overdose condition do you suspect? |
|
Definition
|
|
Term
What are the hallmarks of an opioid overdose? |
|
Definition
coma, respiratory depression and miosis |
|
|
Term
What is the most important initial treatment for Heroin overdose? |
|
Definition
AIRWAY - Intubation for comatosed pt |
|
|
Term
What is a the opioid antagonist used for reversal of heroin and other opioid overdoses? What is the time of onset? |
|
Definition
Naloxone(Narcan); onset in 1 min (be careful - pt may wake up screaming or aggressive) |
|
|
Term
What are the 2 most frequently abused opioids in the US? |
|
Definition
|
|
Term
What are the most commonly overdosed GHB? |
|
Definition
Barbiturate and Benzodiazepines |
|
|
Term
What effect does GHB have on the CNS? What are the symptoms? |
|
Definition
depression of CNS; sedative-hypnotic symptoms |
|
|
Term
What med is used to competitively and reversible binds benzodiazepine receptors? |
|
Definition
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|
Term
How can elimination of GHB, Benzos or barbituates be enhanced? |
|
Definition
Enhance elimination with alkaline diuresis |
|
|
Term
What is one of the leading causes of death caused by toxicological agents in children < 6 yrs of age? |
|
Definition
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|
Term
At what level of iron ingestion can GI toxicity be evident? At what level does moderate intoxication occur? At what level can a lethal toxicity occur? |
|
Definition
Gi Sx @ 20mg/kg Moderate Intox = > 40mg/kg Death Possible = > 60mg/kg |
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|
Term
Pt presents with history of vomiting, nausea, diarrhea, and abdominal pain, hemorrhagic gastroenteritis, signs of dehydration, hypovolemic shock and third-spacing present. What type of overdose do you suspect? |
|
Definition
|
|
Term
What is the treatment for Iron toxicity? |
|
Definition
Deferoxamine chelation is the mainstay of therapy |
|
|
Term
Pt presents after a morning at the beach with intense back pain, burning, throbbing with pain radiating from extremities centrally, pruritis and has multiple reddish brown whip-like linear lesions. What condition do you suspect? |
|
Definition
Portuguese Man-of-War Sting - Mild Envenomation |
|
|
Term
What will inactivate the venom of a Portuguese Man-of-War? |
|
Definition
|
|
Term
What are the moderate and severe envenomation symptoms of a Portuguese Man-of-War sting? |
|
Definition
Neurologic, Cardiovascular, Respiratory, Musculoskeletal, GI and Ocular |
|
|
Term
What is the treatment for Portuguese Man-of-War? What should you NOT do? |
|
Definition
Rinse with sea water (DO NOT USE hypotonic solution to rinse as it will stimulate nematocyte d/c) shave area to remove nematocytes 5% Acetic Acid Topical Lidocaine, Benadryl, or steroids |
|
|
Term
What med is used to treat muscle spasms caused by portuguese man-of-war stings? |
|
Definition
Valium or 10% Calcium Gluconate |
|
|
Term
What med is used to treat anaphylaxis caused by portuguese man-of-war stings? |
|
Definition
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|
Term
Pt presents with an erythematous halo around a lesion that has soft tissue destruction in the middle. She explains that it started two days ago as an area that was stinging and then developed into a painful and pruritic lesion and now this. She also has a fever, chills, and N/V. What condition do you suspect? |
|
Definition
Brown recluse spider bite |
|
|
Term
What is the treatment of a brown recluse spider bite? |
|
Definition
Monitor Fluid and Electrolytes Elevation and Immobilization Cold Compress (slows necrosis of tissue) Local Wound CAre Td Prophylaxis, Analgesics, antipuritics, antihistamines |
|
|
Term
What are the predominant effects of a black widow spider bite? |
|
Definition
neurological and autonomic |
|
|
Term
Within what time frame so the systemic effects of a black widow spider bite occur? |
|
Definition
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|
Term
Pt presents with muscle cramping in his thighs, abdomen, back and chest, nausea, vomiting, HA, anxiety, diaphoresis and severe pain that waxes and wanes. With further history elicitation, the pt remembers that in the morning while in his car he felt a pinch on the back of his arm. On inspection you not a raised lesion and looking closely you see tiny fang marks in the center of the lesion. What condition do you suspect this pt is suffering from? |
|
Definition
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|
Term
What are the SERIOUS effects of a brown-recluse spider bite? |
|
Definition
Renal Failure Seizures DIC Coma Occasionally Death |
|
|
Term
What are the SERIOUS complications of a black widow spider bite? |
|
Definition
HTN Resp. Failure Shock Coma |
|
|
Term
How is the pain and cramping caused by a black widow spider bite treated? |
|
Definition
Analgesics & Benzodiazepines |
|
|
Term
In general, when should pts be given anti-venom for a black widow spider bite? |
|
Definition
When there is severe envenomation When opiates or sedative hypnotics are not adequate Certain age groups |
|
|
Term
What is the treatment if anaphylaxis occurs with the antivenom used with black widow spider bites? |
|
Definition
Epi Antihistamines Steroids |
|
|
Term
What are the complications of anaphylaxis of antivenom used to treat a black widow spider bite? |
|
Definition
Respiratory difficulty Hypertensive crisis Rhabdomyolysis Priaprism |
|
|
Term
What is the causative agent behind periocular superficial cellulitis? |
|
Definition
|
|
Term
Pt presents with L eye in which the eyelid is erythematous, warm, and edematous. Vision, pupillary reaction and EOMs are maintained. What condition do you suspect? |
|
Definition
Preseptal Cellulitis (Periorbital Cellulitis) |
|
|
Term
If a pt <5y/o, presents with periorbital cellulitis, what does this warrant? |
|
Definition
warrants complete eval (H. influenzae) |
|
|
Term
What is the treatment for Preseptal Cellulitis in children > 5 y/o and adults? |
|
Definition
|
|
Term
What is the treatment for preorbital cellulitis in a child < 5y/o or in SEVERE cases? |
|
Definition
admit for IV Abx - Ceftriaxone / eval |
|
|
Term
What is the difference between pre-orbital and orbital cellulitis? How can you confirm orbital vs pre-orbita with imaging? |
|
Definition
On PE orbital cellulitis affects the EOMs, occasionally proptosis occurs, and decreased visual acuity (late finding) Contrast-Enhanced CT confrims |
|
|
Term
What is the MOI for maxillary fractures? |
|
Definition
Often secondary to high-speed deceleration |
|
|
Term
Pt presents with massive facial soft-tissue injury, midface mobility, and malocclusion or CSF rhinorrhea. What condition do you suspect? What imaging should you get to confirm this diagnosis? |
|
Definition
Maxillary Fracture; Water's View and CT scan |
|
|
Term
Which type of Maxillary fracture is described as involving only maxilla at level of nasal fossa? |
|
Definition
|
|
Term
Which type of Maxillary fracture is described as involving maxilla, nasal bones, and medial aspects of orbits - pyramidal dysfunction? |
|
Definition
|
|
Term
Which type of Maxillary fracture is described as involving maxilla, zygoma, nasal bones, ethmoids, vomer, and all lesses bones of cranial base? |
|
Definition
|
|
Term
Pt presents with mandibular pain, tenderness, and malocclusion with a step off in dentition and an ecchymosis in the floor of the mouth. What condition do you suspect? |
|
Definition
|
|
Term
What are the predisposing factors to oral candidiasis? |
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Definition
extremes of age, dentures, malnourished states, antibiotics, AIDS, |
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Term
Pt presents with white curd like plaques on their tongue, what condition do you suspect? |
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Definition
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Term
What is the treatment for oral candidiasis? |
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Definition
topical oral antifungal agents |
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Term
What is the treatment for sialolithiasis? |
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Definition
analgesics, Abx, massage, sialologues (lemon drops) |
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Term
Pt presents with unilateral pain and swelling in their submandibular area that is aggravated by meals. What condition do you suspect? |
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Definition
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Term
What is the diagnostic test of choice for SAH? |
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Definition
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Term
What is the MCC of a SAH? |
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Definition
Saccular (berry) aneurysm |
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Term
Pt presents with neck pain and stiffness that radiates down the spine, HA that is described as a 10/10 (he couldn't even drive here), and a hx of HTN that was uncontrolled. What condition do you suspect? |
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Definition
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Term
What is the treatment for alcoholic ketoacidosis? |
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Definition
fluid of choice is D5NS for volume repleation Glucose Administration (halts ketone formation) |
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Term
What condition is described as A wide-anion-gap acidosis most often associated with acute cessation of alcohol consumption? |
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Definition
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Term
Pt presents with a fever, SVT, is confused and c/o GI discomfort and diarrhea, and is diaphoretic. EKG show SVT but no signs of MI. What condition do you suspect? |
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Definition
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Term
Pt presents with severe hypotension, that is resistant to catecholamine and IV fluid administration. What condition do you suspect? |
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Definition
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Term
If a pt presents with what you believe is adrenal crisis and they have abdominal and flank pain with hypotension, what is the underlying cause of their adrenal crisis? |
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Definition
Hemorrhage or thrombosis of adrenal glands |
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Term
If a pt presents with what you believe is adrenal crisis and they have other neurologic deficits, HA, visual field deficits, what is the most likely cause of the adrenal crisis? |
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Definition
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Term
What is the test used to confirm a diagnosis of adrenal crisis? |
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Definition
AM cortisol levels = rule in (level <83 nmol/L), or rule out (level >525 nmol/L) AI |
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Term
Pt presents to the ER with body chills, itching, HA, perspiration, dizziness, muscle pains and weakness, cramps, joint aches and tingling around her mouth and in her hands. What sign would be pathognomonic of a suspected ciguatera poisoning? |
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Definition
Reversal of hot & cold tactile perception Develops after 3-5 days & may last months |
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Term
What can be used to reverse symptoms in a CIGUATERA poisoning? |
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Definition
Mannitol IV, < 48 hrs 60% reverse Sx |
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Term
Pt presents with intense shivering, lethargy, confusion, pupils are unreactive and respirations and heartrate are slow. On EKG there is a slow Afib rhythm. What condition do you suspect? |
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Definition
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Term
On EKG what is pathognomonic of hypothermia? |
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Definition
Pathognomonic J-wave of Osborn prominent in lead II |
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Term
How is hypothermia diagnosed? |
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Definition
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Term
What is the 1st priority of treatment in hypothermia? |
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Definition
Prevent further heat loss by removing wet cloths, wrapping pt in blankets, & covering head |
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Term
How much should you increase the temperature of a hypothermic pt by? |
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Definition
increase core temp by 1°C/hr |
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Term
What is the most obvious predictor of a violent pt in the ED? |
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Definition
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Term
What is the MC perpetrator of violence in the ED? |
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Definition
males with a history of substance abuse |
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Term
What is the MC functional disorder related to violent behavior? |
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Definition
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Term
What are the 3 prodromes of violence? |
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Definition
Anxiety Defensiveness Physical Aggression |
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Term
What is the purpose of restraints or seclusion? |
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Definition
to ensure the safety of patients and others |
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Term
What is the usual route of choice for delivering meds to help restrain a violent pt? |
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Definition
Intramuscular injection as it is absorbed rapidly |
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Term
What is the antipsychotic of choice used as a chemical restraint in violent pts? |
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Definition
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Term
What are some mechanisms to lower violence? |
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Definition
Interviews conducted in a safe, calm environment Seclusion rooms safe for both the patient No free-standing objects = potential weapons Room exit should be clear of obstruction Panic buttons may be installed Deterrence |
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Term
What is the most important factor in curbing violence in the ED? |
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Definition
The education of ED personnel |
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Term
Which type of fracture is described as wedge-shaped fragment of anteroinferior vertebral body displaced anteriorly? |
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Definition
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Term
Where do burst fractures most often occur? |
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Definition
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Term
What type of fracture is described as vertebral body shattered outward from within? |
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Definition
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Term
What is a complication of a burst fracture? |
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Definition
Fragments may impinge on spinal cord |
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Term
Is there neurological damage with a teardrop fracture? |
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Definition
Pt may have neurological deficit |
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Term
Is there neurological damage with a burst fracture? |
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Definition
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Term
Is there neurological damage with a clay-shoveler's fracture? |
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Definition
Usually NO neurological involvement |
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Term
What fracture is described as oblique fx of base of spinous processes of lower cervical vertebrae? |
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Definition
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Term
What is the most distinguishing clinical feature of Sickle Cell Disease? |
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Definition
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Term
An AA pt presents with dactylitis and joint pains. What condition do you suspect? |
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Definition
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Term
What are the complications of sickle cell disease? |
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Definition
spleen infarctions liver infarctions papillary necrosis common renal manifestation Stroke |
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Term
Pt presents with severe unilateral pain in the cheek area, lasting only seconds. Neuro exam is normal. What condition do you suspect? |
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Definition
Trigeminal Neuralgia (Tic Douloureux) |
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Term
What does snuff-box tenderness indicate? |
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Definition
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Term
Where do 90% of anterior nosebleeds originate? |
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Definition
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Term
What is the treatment for an anterior nosebleed? |
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Definition
direct pressure - vasoconstrictive agents |
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