Term
Which of the following structures is (are) located in the right upper qudrant (RUQ)?
1. Hepatic flexure
2. Gallbladder
3. Ileocecal valve
Select one:
a. 1 only
b. 2 and 3 only
c. 1, 2, and 3
d. 1 and 2 only |
|
Definition
| The correct answer is: 1 and 2 only |
|
|
Term
Which of the following examinations is used to demonstrate vesicoureteral reflux?
Select one:
a. Retrograde cystogram
b. Retrograde urogram
c. Intravenous urogram (IVU)
d. Voiding cystourethrogram (VCUG) |
|
Definition
| The correct answer is: Voiding cystourethrogram (VCUG) |
|
|
Term
Which projection of the foot will best demonstrate the longitudinal arch?
Select one:
a. Mediolateral
b. Lateromedial
c. 30 degree lateral oblique
d. Lateral weight-bearing
e. 30 degree medial oblique |
|
Definition
| The correct answer is: Lateral weight-bearing |
|
|
Term
Which of the following examinations require(s) special identification markers in addition to usual patient name and number, date, and side marker?
1. Intravenous pyelogram
2. Tomography
3. Adominal survey
Select one:
a. 1 and 2 only
b. 1 only
c. 2 and 3 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1 and 2 only |
|
|
Term
The reduction in x-ray photon passes through material is termed:
Select one:
a. scattering
b. attenuation
c. divergence
d. absorption |
|
Definition
| The correct answer is: attenuation |
|
|
Term
Misalignment of the tube-part-IR relationship results in
Select one:
a. shape distortion
b. blur
c. magnification
d. size distortion |
|
Definition
| The correct answer is: shape distortion |
|
|
Term
Greater latitude is available to the radiographer in which of the following circumstances?
1. Using a high kVp
2. Using a slow film-screen combination
3. Using a low-ratio grid
Select one:
a. 1 only
b. 2 and 3 only
c. 1 and 2 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
In comparison to 60kVp, 80kVp will:
1. permit greater exposure latitude
2. produce longer-scale ocntrast
3. produce more scattered radiation
Select one:
a. 2 only
b. 1 only
c. 1 and 2 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
Chest drainage systems should always be kept:
1. below the level of the patient's chest
2. above the patient's chest
3. at the level of the patient's diaphragm
Select one:
a. 1 only
b. 1, 2, or 3
c. 2 or 3 only
d. 1 or 2 only |
|
Definition
| The correct answer is: 1 only |
|
|
Term
X-ray photon energy is directly related to:
1. applied kilovoltage (kVp)
2. applied milliamperage (mA)
3. photon wavelength
Select one:
a. 1 only
b. 1 and 3 only
c. 1 and 2 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1 only |
|
|
Term
The CR location for this radiograph is:
Select one:
a. @ the ASIS and MSP
b. @ the Xiphoid Process and MSP
c. Midway between Xiphoid Process & Iliac Crest and MSP
d. @ the Iliac Crest and MSP |
|
Definition
| The correct answer is: Midway between Xiphoid Process & Iliac Crest and MSP |
|
|
Term
The purpose of automatic processor's transport system is to:
Select one:
a. monitor the solution and replace it as necessary
b. monitor and adjust temperature
c. agitate, mix, and filter solutions
d. move the film and change direction |
|
Definition
| The correct answer is: move the film and change direction |
|
|
Term
The lumbar transverse process is represented by what part of the "scotty dog" seen in a correctly positioned oblique lumbar spine?
Select one:
a. eye
b. nose
c. body
d. ear |
|
Definition
| The correct answer is: nose |
|
|
Term
Compared to a high-ratio grid, a low-ratio grid will:
1. allow more centering latitude
2. absorb more scattered radiation
3. absorb more primary radiation
Select one:
a. 1 only
b. 1, 2,and 3
c. 2 and 3 only
d. 1 and 2 only |
|
Definition
| The correct answer is: 1 only |
|
|
Term
A frontal view of the sternum is best accomplished in which of the following positions?
Select one:
a. AP
b. LAO
c. RAO
d. PA
e. RPO |
|
Definition
| The correct answer is: RAO |
|
|
Term
Which of the following positions is obtained with the patient lying supine on a radiographic table with the CR directed horizontally to the iliac crest?
Select one:
a. Ventral decubitus position
b. Dorsal decubitus position
c. Right lateral decubitus position
d. Left lateral decubitus position |
|
Definition
| The correct answer is: Dorsal decubitus position |
|
|
Term
Which of the following is (are) demonstrated in a lateral projection of the cervical spine?
1. Intervertebral foramina
2. Apophyseal joints
3. Intervertebral joints
Select one:
a. 1 and 2 only
b. 1, 2, and 3
c. 2 and 3 only
d. 1 only |
|
Definition
| The correct answer is: 2 and 3 only |
|
|
Term
This radiograph is demonstrating the:
Select one:
a. body of the stomach
b. the fundus of the stomach
c. duodenal portion
d. pyloric portion of the stomach |
|
Definition
| The correct answer is: pyloric portion of the stomach |
|
|
Term
How should a chest examination to rule out air-fluid levels be obtained on a patient with traumatic injuries?
Select one:
a. Erect inspiration and expiration images should be obtained
b. Perform the examination AP supine at 38inches SID
c. Perform the examination in the Trendelenburg position
d. Include a lateral chest done in the dorsal decubitus position |
|
Definition
| The correct answer is: Include a lateral chest done in the dorsal decubitus position |
|
|
Term
To reduce back strain that can result from moving heavy objects, the radiographer should:
Select one:
a. push the object
b. pull the object
c. hold the object away from his or her body when lifting
d. bend at the waist and pull |
|
Definition
| The correct answer is: push the object |
|
|
Term
Forms of intentional misconduct include:
1. slander
2. invasion of privacy
3. negligence
Select one:
a. 1 only
b. 1, 2, and 3
c. 2 only
d. 2 and 3 only |
|
Definition
| The correct answer is: 2 and 3 only |
|
|
Term
In a lateral projection of the normal knee, the:
1. fibular head should be somewhat superimposed on the proximal tibia
2. Patellofemoral joint should be visualized
3. Femoral condyles should be superimposed
Select one:
a. 1, 2, and 3
b. 1 only
c. 2 and 3 only |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
Although the stated focal-spot size is measured directly under the actual focal spot, focal-spot size really varies along the length of the x-ray beam. At which portion of the x-ray beam is the effective focal spot the largest?
Select one:
a. At the outer edge
b. At the cathode end
c. At the anode end
d. Along the path of the central ray |
|
Definition
| The correct answer is: At the cathode end |
|
|
Term
In reviewing a patient's blood chemistry, which of the following blood urea nitrogen (BUN) ranges is considered normal?
Select one:
a. up to 50 mg/100ml
b. 0.06 to 1.5 mg/100ml
c. 4.5 to 6 mg/100ml
d. 8 to 25 mg/100ml |
|
Definition
| The correct answer is: 8 to 25 mg/100ml |
|
|
Term
The type of shock often associated with pulmonary embolism or myocardial infarction is classified as:
Select one:
a. neurogenic
b. cardiogenic
c. hypovolemic
d. septic |
|
Definition
| The correct answer is: cardiogenic |
|
|
Term
What is the needle angle usually recommended for intravenous injection?
Select one:
a. 15 degrees
b. 90 degrees
c. 75 degrees
d. 45 degrees |
|
Definition
| The correct answer is: 15 degrees |
|
|
Term
A small container holding several doses of medication is termed:
Select one:
a. a vial
b. an ampule
c. a carafe
d. a bolus |
|
Definition
| The correct answer is: a vial |
|
|
Term
The normal average rate of respiration for a health adult patient is:
Select one:
a. 8 to 12 breaths/min
b. 5 to 7 breaths/min
c. 20 to 30 breaths/min
d. 12 to 20 breaths/min |
|
Definition
| The correct answer is: 12 to 20 breaths/min |
|
|
Term
In which positions/projections will the talocalcaneal joint be visualized?
Select one:
a. Medial oblique position of the foot
b. Dorsoplantar projection of the foot
c. Plantodorsal projection of the os calcis
d. Lateral foot |
|
Definition
| The correct answer is: Plantodorsal projection of the os calcis |
|
|
Term
A radiolucent sponge can be placed under the patient's waist for lateral projection of the lumbosacral spine to:
1. Make the vertebral colume parallel with the IR
2. Place the intervertebral disk spaces perpendicular to the IR
3. Decrease the amount of SR reaching the IR
Select one:
a. 2 and 3 only
b. 1 and 2 only
c. 1, 2, and 3
d. 1 only |
|
Definition
| The correct answer is: 1 and 2 only |
|
|
Term
Which of the following groups of exposure factors will produce the least radiogrpahic density?
Select one:
a. 600mA, 30ms
b. 100mA, 50ms
c. 400mA, 50ms
d. 200mA, 40ms |
|
Definition
| The correct answer is: 100mA, 50ms |
|
|
Term
OID is related to recorded detail in which of the following ways?
Select one:
a. Radiographic detail is directly related to OID
b. OID is unrelated to radiographic detail
c. As OID increases, so does radigraphic detail
d. Radiographic detail is inversely related to OID |
|
Definition
| The correct answer is: Radiographic detail is inversely related to OID |
|
|
Term
An increase in kilovoltage will have which of the following effects?
1. more scattered radiation will be produced
2. the exposure time rate will increase
3. radiographic contrast will increase
Select one:
a. 1, 2, and 3
b. 2 and 3 only
c. 1 only
d. 1 and 2 only |
|
Definition
| The correct answer is: 1 and 2 only |
|
|
Term
The male bony pelvis differs from the female bony pelvis in which of the following way(s)?
1. Male pelvis has a larger pelvic inlet
2. The female pubis arch is greater than 90 degrees
3. The male ilium is more vertical
Select one:
a. 1, 2, and 3
b. 1 only
c. 2 and 3 only
d. 1 and 2 only |
|
Definition
| The correct answer is: 1 only |
|
|
Term
Which of the following positions seperate the head, neck, and tuberosity of the radius from superimposition on the ulna?
Select one:
a. Lateral
b. Medial oblique
c. Lateral oblique
d. AP |
|
Definition
| The correct answer is: Lateral oblique |
|
|
Term
With the patient in the PA position and the OML and CR perpendicular to the IR, the resulting radiograph will demonstrate the petrous pyramids:
Select one:
a. above the orbits
b. completely within the orbits
c. in the lower third of the orbits
d. below the orbits |
|
Definition
| The correct answer is: completely within the orbits |
|
|
Term
All of the following statements regarding an exact posteroanterior (PA) projection of the skull are true except:
Select one:
a. The petrous pyramid fill the anterior third of the orbit
b. The midsagittal plane (MSP) is perpendicular
c. The central ray is perpendicular to the IR and exits the nasion
d. The orbitomeatal line is perpendicular to the image receptor (IR) |
|
Definition
| The correct answer is: The petrous pyramid fill the anterior third fo the orbit |
|
|
Term
An AP radiograph of the femur was made using a 300-mA, 0.03s, 76kVp, 40 inch SID, 1.2mm focal spot, and a 400-speed film-screen system. With all other factors remaining constant, which of the following exposure times would be required to maintain radiographic density using 87kVp, a 200-speed film-screen system, and the addition of a 12:1 grid?
Select one:
a. 0.6s
b. 0.15s
c. 0.20s
d. 0.4s |
|
Definition
| The correct answer is: 0.15s |
|
|
Term
Aspirated foreign body in older children and adults are most likely to lodge in the:
Select one:
a. Right main stem broncus
b. Esophagus
c. proximal stomach
d. Left main stem bronchus |
|
Definition
| The correct answer is: Right main stem broncus |
|
|
Term
How should the wheelchair footrests be positioned as apatient is assisted into or out of the wheelchair?
Select one:
a. available to support the feet
b. accessible to the feet
c. moved aside
d. parallel to the floor |
|
Definition
| The correct answer is: moved aside |
|
|
Term
If a duration of 0.05 second was selected for a particular exposure, what milliamperage would be necessary to produce 30 mAs?
Select one:
a. 600
b. 900
c. 500
d. 300 |
|
Definition
| The correct answer is: 600 |
|
|
Term
Factors that contribute to film fog include:
1. the age of the film
2. excessive exposure to safelight
3. processor chemistry
Select one:
a. 1 only
b. 1 and 3 only
c. 1 and 2 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
Which of the following legal phrases defines a circumstance in which both the healthcare provider's and the patient's actions contributed to an injurious outcome?
Select one:
a. Gross negligence
b. Intentional misconduct
c. Contribuatory negligence
d. none of these answers |
|
Definition
| The correct answer is: Contribuatory negligence |
|
|
Term
A patient whose diastolic blood pressure is consistently greater than 140mmHg usually is considered:
Select one:
a. baseline
b. hypertensive
c. average/normal
d. hypotensive |
|
Definition
| The correct answer is: hypertensive |
|
|
Term
The right posterior oblique (RPO) position of the right acetabulum will demonstrate the:
Select one:
a. Right obturator foramen
b. Right anterior ilioischial column
c. Anterior rim of the right acetabulum
d. Posterior rim of the right acetabulum |
|
Definition
| The correct answer is: Anterior rim of the right acetabulum |
|
|
Term
Which of the following projections will best demonstrate the tarsal navicular free of superimposition?
Select one:
a. AP oblique, medial rotation
b. Mediolateral
c. Lateral weight-bearing
d. AP oblique, lateral rotation |
|
Definition
| The correct answer is: AP oblique, medial rotation |
|
|
Term
All of the following staements regarding respiratory structures are true except:
Select one:
a. The inferior portion of the lung is the base
b. The right lung has three lobes
c. Each lung is enclosed in serous membrane
d. The main stem bronchi enter the lung apex |
|
Definition
| The correct answer is: The main stem bronchi enter the lung apex |
|
|
Term
With the patient seated at the end of the x-ray table, elbow flexed 80 degrees, and the CR directed 45 degrees laterally from the shoulder to the elbow joint, which of the following structures will be best demonstrated?
Select one:
a. olecranon process
b. coracoid process
c. ulnar head
d. radial head
e. coronoid process |
|
Definition
| The correct answer is: coronoid process |
|
|
Term
An x-ray image of the ankle was made at 40 SID, 200 mA, 50 ms, 70 kV, 0.6 mm focal spot, and minimal OID. Which of the following modifications would result in the greatest increase in magnification?
Select one:
a. 4 inch OID
b. 36 inch SID
c. 1.2mm focal spot
d. 44 inch SID |
|
Definition
| The correct answer is: 4 inch OID |
|
|
Term
The CR will parallel the intervertebral foramina in which of the following projections?
1. Lateral cervical spine
2. Lateral thoracic spine
3. Lateral Lumbar spine
Select one:
a. 1 and 2 only
b. 1 only
c. 2 and 3 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 2 and 3 only |
|
|
Term
Acceptable method(s) of minimizing motion unsharpness is (are):
1. suspended respiration
2. short exposure time
3. patient instruction
Select one:
a. 2 and 3 only
b. 1 only
c. 1 and 2 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
|
Definition
| The correct answer is: #3 – Lateral condyle, #4 – Olecranon fossa, #7 – Radial Head, #5 – Capitellum, #9 – Olecranon process, #2 – Medial condyle, #10 – Coronoid process |
|
|
Term
| What is number 3 referring to? |
|
Definition
| The correct answer is: The pedicles |
|
|
Term
The most effective method of sterilization is:
Select one:
a. moist heat
b. dry heat
c. pasteurization
d. freezing |
|
Definition
| The correct answer is: moist heat |
|
|
Term
Central ray angulation may be required for:
1. Magnification of anatomical structures
2. Foreshortening or self-superimposition
3. Superimposition of overlying structures
Select one:
a. 1 and 2 only
b. 1 only
c. 1, 2, and 3
d. 2 and 3 only |
|
Definition
| The correct answer is: 2 and 3 only |
|
|
Term
Which of the following factors impact(s) recorded detail?
1. focal-spot size
2. subject motion
3. SOD
Select one:
a. 1 and 3 only
b. 2 and 3 only
c. 1, 2, and 3
d. 1 and 2 only |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
Which of the following condition is limited specifically to the tibial tuberosity?
Select one:
a. Osgood-Schlatter disease
b. Ewing sarcoma
c. Gout
d. Exotosis |
|
Definition
| The correct answer is: Osgood-Schlatter disease |
|
|
Term
The secondary center of ossification in the long bones is the:
Select one:
a. epiphysis
b. diaphysis
c. apophysis
d. metaphysis |
|
Definition
| The correct answer is: epiphysis |
|
|
Term
All of the following statements regarding the use of iodinated contrast agents with patients taking metformin hydrochloride are true except:
Select one:
a. Metformin is used to help lower blood sugar levels in type 2 diabetes
b. Metformin should be withheld 48 hours after iodinated contrast studies
c. Patients on metformin who have intravenous (IV) iodinated contrast agent administered are at risk for renal failure
d. Metformin should be withheld 48 hours before and after IV iodinated contrast studies |
|
Definition
| The correct answer is: Metformin should be withheld 48 hours after iodinated contrast studies |
|
|
Term
|
Definition
| The correct answer is: Number 10 – Coronoid process, Number 5 – Superimposed condyles, Number 7 – Radial head, Number 6 – Radius, Number 9 – Olecranon process |
|
|
Term
The relationship between the intensity of light striking a film and the intensity of the light transmitted through the film is an expression of which of the following:
Select one:
a. radiographic filtration
b. radiographic density
c. radiographic contrast
d. recorded detail |
|
Definition
| The correct answer is: radiographic density |
|
|
Term
Logrolling is a method of moving patients with:
Select one:
a. head injuries
b. spinal injuries
c. extremity fractures
d. bowel resections |
|
Definition
| The correct answer is: spinal injuries |
|
|
Term
During an upper GI examination, a stomach of average shape demonstrates a barium-filled fundus and double contrast of the pylorus and duodenal bulb. This position used is most likely the:
Select one:
a. RAO
b. PA
c. LPO
d. AP erect |
|
Definition
| The correct answer is: LPO |
|
|
Term
Ulnar flexion/deviation will best demonstrate which carpal(s)?
1. medial carpals
2. lateral carpals
3. scaphoid
Select one:
a. 2 and 3 only
b. 1 only
c. 1, 2, and 3
d. 1 and 2 only |
|
Definition
| The correct answer is: 2 and 3 only |
|
|
Term
An x-ray image of the ankle was made at 40 SID, 200 mA, 50 ms, 70 kV, 0.6 mm focal spot, and minimal OID. Which of the following modifications would result in the greatest increase in magnification?
Select one:
a. 44 inch SID
b. 4 inch OID
c. 36 inch SID
d. 1.2 mm focal spot |
|
Definition
| The correct answer is: 4 inch OID |
|
|
Term
In which position of the shoulder should the greater tubercle be seen superimposed on the humeral head?
Select one:
a. Neutral position
b. Internal rotation
c. External rotation
d. AP |
|
Definition
| The correct answer is: Internal rotation |
|
|
Term
The axiolateral, or horizontal beam, projection of the hip requires the IR to be placed:
1. Parallel to the central ray (CR)
2. Parallel to the long axis of the femur
3. In contact with the lateral surface of the body
Select one:
a. 1 and 2 only
b. 2 and 3 only
c. 1, 2 and 3
d. 1 only |
|
Definition
| The correct answer is: 2 and 3 only |
|
|
Term
Radiographic recorded detail in inversely related to:
1. SID
2. OID
3. imaging-system speed
Select one:
a. 1 and 2 only
b. 1, 2, and 3
c. 2 and 3 only
d. 1 only |
|
Definition
| The correct answer is: 2 and 3 only |
|
|
Term
If an emergency trauma patient experiences hemorrhaging from the leg, the radiographer should:
1. apply pressure to the bleeding site
2. call the emergency department for assistance
3. apply pressure bandages and complete the examination
Select one:
a. 1, 2, and 3
b. 1 and 3 only
c. 2 and 3 only
d. 1 and 2 only |
|
Definition
| The correct answer is: 1 and 2 only |
|
|
Term
Which of the anatomic structures listed below is seen most anterior in a lateral projection of the chest?
Select one:
a. Cardiac apex
b. Superimposed scapular borders
c. Esophagus
d. Trachea |
|
Definition
| The correct answer is: Cardiac apex |
|
|
Term
Foreshortening s caused by:
Select one:
a. the radiographic object being placed at an angle to the IR
b. excessive distance between the focus and IR
c. excessive distance between the object and IR
d. insufficient distance between the focus and IR |
|
Definition
| The correct answer is: the radiographic object being placed at an angle to the IR |
|
|
Term
Which of the following can impact the visibility of the anode heel effect?
1. SID
2. IR size
3. screen speed
Select one:
a. 1, 2,a nd 3
b. 2 and 3 only
c. 1 and 2 only
d. 1 only |
|
Definition
| The correct answer is: 1 and 2 only |
|
|
Term
The function(s) of the developer in film processing is (are) to:
1. remove the unexposed silver bromide cyrstals
2. changed the exposed silver bromide crystals to black metallic silver
3. harden the emulsion
Select one:
a. 2 and 3 only
b. 1 and 3 only
c. 2 only
d. 1 only |
|
Definition
| The correct answer is: 2 only |
|
|
Term
In blood pressure reading 145/75 mm Hg, what does 145 represent?
1. the phase of relaxation of the cardiac muscle tissue
2. the phase of contraction of the cardiac musle
3. a higher-than-average diastolic pressure
Select one:
a. 2 and 3 only
b. 2 only
c. 1 only
d. 1 and 3 only |
|
Definition
| The correct answer is: 2 only |
|
|
Term
Ingestion of barium sulfate is contraindicated in which of the following situtation?
1. Ssuspected perforation of a hollow viscus
2. Suspected large bowel obstruction
3. Preoperative patients
Select one:
a. 1 only
b. 1 and 3 only
c. 2 and 3 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
Administration of contrast agents for radiographic demonstration of the spinal canal is performed by which of the following routes?
Select one:
a. Intravenous
b. Intrathecal
c. Intramuscular
d. Subcutaneous |
|
Definition
| The correct answer is: Intrathecal |
|
|
Term
Possible side effect of an iodinated medium that is administered intravenously include th efollowing:
1. a warm, flushed feeling
2. altered taste
3. rash and hives
Select one:
a. 1, 2, and 3
b. 1 and 3 only
c. 1 and 2 only
d. 1 only |
|
Definition
| The correct answer is: 1 and 2 only |
|
|
Term
Double-contrast examinations of the stomach or large bowel are performed to better visualize the:
Select one:
a. position of the organ
b. diverticula
c. size and shape of the organ
d. gastric or bowel mucosa |
|
Definition
| The correct answer is: gastric or bowel mucosa |
|
|
Term
Instruments reuqired to assess vital signs include:
1. a stethoscope
2. a sphygmomanometer
3. a watch with a second hand
Select one:
a. 1 and 2 only
b. 1 only
c. 1 and 3 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
In radiography of a large abdomen, which of the following is (are) effective way(s) to minimize the amount of scattered radiation from reaching the image receptor (IR)?
1. use of close collimation
2. use compression devices
3. use of a low-ratio grid
Select one:
a. 1 and 3 only
b. 1 and 2 only
c. 1 only
d. 1, 2, and 3 |
|
Definition
| The correct answer is: 1 and 2 only |
|
|
Term
A quantity of medication introduced intravenously over a period of time is termed:
Select one:
a. an IV push
b. a bolus
c. an infusion
d. a hypodermic |
|
Definition
| The correct answer is: an infusion |
|
|
Term
Which of the following must be included in a patient's chart?
1. Diagnostic and therapeutic orders
2. Medical history
3. Informed consent
Select one:
a. 1 and 3 only
b. 1, 2, and 3
c. 2 and 3 only
d. 1 and 2 only |
|
Definition
| The correct answer is: 1, 2, and 3 |
|
|
Term
In which of the following positions can the sesamoid bones of the foot be deomnostrated to be free with the metatarsals or phalanges?
Select one:
a. Tangential metatarsals/toes
b. 30 degree lateral oblique foot
c. 30 degree medial oblique foot
d. Dorsoplantar metatarsals/toes |
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Definition
| The correct answer is: Tangential metatarsals/toes |
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Term
Endoscopic retrograde cholangiopancreatography (ERCP) usually invovles:
1. Cannulation of the hepatopancreatic ampulla
2. Introduction of contrast medium into the common bile duct
3. Introduction of barium directly into the duodenum
Select one:
a. 1 only
b. 1 and 2 only
c. 1, 2, and 3
d. 2 and 3 only |
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Definition
| The correct answer is: 1 and 2 only |
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Term
The exposure factors of 400 mA, 17ms, and 82 kVp produce a milliamperage seconds value of:
Select one:
a. 2.35
b. 6.8
c. 23.5
d. 68 |
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Definition
| The correct answer is: 6.8 |
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Term
Examples of synovial pivot articulation include the:
1. atlantoaxial joint
2. radioulnar joint
3. temporomandibular joint
Select one:
a. 1 only
b. 1 and 2 only
c. 1, 2, and 3
d. 2 and 3 only |
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Definition
| The correct answer is: 1 and 2 only |
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Term
Increasing the field size 8 X 10 inches to 14 X 17 inches, with no other changes will:
Select one:
a. increase radiographic density and increase the amount of scattered radiation generated within the part
b. decrease radiographic density and increase the amount of scattered radiation generated within the part
c. decrease radiographic density and decrease the amount of scattered radiation generated within the part
d. increase radiographic density and decrease the amount of scattered radiation generated within the part |
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Definition
| The correct answer is: increase radiographic density and increase the amount of scattered radiation generated within the part |
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Term
With a given exposure, as intensifying screen speed decreases, how is radiographic density affected?
Select one:
a. Remains unchanged
b. Increases
c. Is variable
d. Decreases |
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Definition
| The correct answer is: Decreases |
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Term
The line-focus principle expresses the relationship between:
1. comression
2. beam restriction
3. a grid
Select one:
a. 2 and 3 only
b. 1, 2, and 3
c. 1 and 3 only
d. 1 and 2 only |
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Definition
| The correct answer is: 1 and 2 only |
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Term
When radiogrpahing the elderly, it is helpful to:
1. Move quickly
2. adress them by their full name
3. give straightforward instructions
Select one:
a. 1 only
b. 1, 2, and 3
c. 2 and 3 only
d. 1 and 2 only |
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Definition
| The correct answer is: 2 and 3 only |
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Term
A change from 400-speed screens to 200-speed screens would require what change in milliamperage-seconds?
Select one:
a. mAs should be doubled
b. mAs should be increased by 15 percent
c. mAs should be halved
d. Mas should be increased by 30 percent |
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Definition
| The correct answer is: mAs should be doubled |
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Term
Using a 48 inch SID, how much OID must be introduced to magnify an object two times?
Select one:
a. 16 inch OID
b. 24 inch OID
c. 12 inch OID
d. 8 inch OID |
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Definition
| The correct answer is: 24 inch OID |
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Term
Which of the following is a violation of correct sterile techniques?
Select one:
a. Persons in sterile dress should pass each other face to face
b. A sterile field should not be left unattended
c. Sterile gloves must be kept at waist level
d. Gowns are considered sterile in the front down to the waist, including the arms |
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Definition
| The correct answer is: Persons in sterile dress should pass each other face to face |
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Term
Which of the folling groups of exposure factors would be more appropriate to control involuntary motion?
Select one:
a. 600mA, 0.02s
b. 400mA, 0.03s
c. 200mA, 0.06s
d. 100mA, 0.12s |
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Definition
| The correct answer is: 600mA, 0.02s |
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Term
Arteries and veins enter and exit the medial aspect of each lung at the:
Select one:
a. Hilum
b. Root
c. Epiglottis
d. Carina |
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Definition
| The correct answer is: Hilum |
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Term
"Flattening" of the hemidiaphragm is characteristic of which of the following conditions?
Select one:
a. Pneumothorax
b. Emphysema
c. Pleural effusion
d. Pneumonia |
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Definition
| The correct answer is: Emphysema |
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Term
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Definition
| The correct answer is: Number 7 – Hemidiaphram, Number 5 – breast shadow, Number 3 – 4th rib, Number 6 – Air in fundus, Number 1 – Trachea |
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Term
Examples of nasogastric tube(s) include:
1. Swan-Ganz
2. Salem-sump
3. Levin
Select one:
a. 1 and 2 only
b. 1, 2, and 3
c. 2 and 3 only
d. 1 and 3 only |
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Definition
| The correct answer is: 2 and 3 only |
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Term
The legal document or individual authorized to make an indivdual's health care decisions, should the individual be unable to make those decisions for himself or herself is called the:
1. Advanced health care directive
2. Living will
3. Health care proxy
Select one:
a. 1 only
b. 2 and 3 only
c. 1, 2, and 3
d. 1 and 2 only |
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Definition
| The correct answer is: 1, 2, and 3 |
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Term
A radiograph made with a parallel grid demonstrates decreases density on its lateral edge. This is most likely due to:
Select one:
a. the grid being off-centered
b. static electricity discharge
c. improper tube angle
d. decreased SID |
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Definition
| The correct answer is: decreased SID |
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Term
Exposure factors of 90kVp and 3 mAs are used for a particular nongrid exposure. What should be the new millimaperage-seconds (mAs) value if a 12:1 grid is added?
Select one:
a. 9
b. 86
c. 15
d. 12 |
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Definition
| The correct answer is: 15 |
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Term
All of the following statements regarding large bowel radiogrpahy are true except:
Select one:
a. a large bowel must be completely empty prior to the examination
b. Double-contrast studies help to demonstrate mucosal lesions
c. Single-contrast studies help to demonstrate intraluminal lesions
d. Retained fecal material can obscure pathology |
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Definition
| The correct answer is: Single-contrast studies help to demonstrate intraluminal lesions |
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Term
The Heimlich maneuver is used if the patient is:
Select one:
a. in cardiac arrest
b. choking
c. having a seizure
d. suffering from the hiccups |
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Definition
| The correct answer is: choking |
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Term
In the AP axial projection (Towne method) of the skull, with the CR directed 30 degrees caudal to the orbitomeatal line (OML) and passing midway between the external auditory meatus, which of the following is best demonstrated?
Select one:
a. Occipital bone
b. Facial bones
c. Basal foramina
d. Frontal bone |
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Definition
| The correct answer is: Occipital bone |
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