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Pharm Test 4
ISU PA
44
Pharmacology
Graduate
11/15/2010

Additional Pharmacology Flashcards

 


 

Cards

Term
Estrogen Formulations, Uses, MOA, ADR's
Definition

Oral Transdermal Vaginal IM

 

HRT/OC (often w/ pregesterone)

 

HRT: Replace what is lacking

OC: Convince body its pregnant (inhibit FSH/LH)

 

ADR's: Nausea/HA/↑ risk of clotting>35yo or smokers

Term
Oral Estrogens
Definition

Conjugated - Premarin

Estradiol - Estrace

Term
Transdermal Estrogens
Definition

Vivelle

Climara

Estraderm

Term
Vaginal Estrogens
Definition
Tabs, Creams, Rings
Term
IM Estrogens
Definition
Depoestradiol
Term
Progestins
Definition
Medroxyprogesterone - Provera
Term
Combination Estrogen/Medroxyprogesterone
Definition

Prempro

Premphase

Term
Selective estrogen receptor modulators SERM's
Definition
Raloxifene - Evista
Term
Bisphosphonates, MOA, PK, ADR's
Definition

Alendronate - Fosamax

Risendronate - Actonel

Ibandronate - Boniva

 

Inhibits osteoclastic activity: Osteoporisis/Paget's

 

Poor absorption, little metabolism, 10yr 1/2 life

 

ADR's: Nausea, Reflux, Osteonecrosis of jaw

 

 

Term
Insulins & Onset/Duration of action
Definition

Rapid Acting

Short Acting

Intermediate Acting

Long Acting

Mixtures

Term
Rapid Acting Insulin
Definition

Insulin Aspart - Novolog

Insulin Lispro - Humalog

Term
Short Acting - Regular Insulin
Definition

Humalin R

Novolin R

Term
Intermediate Acting - Isophane Insulin NPH (combined w/protamine & zinc)
Definition

Humulin N

Novolin N

Term
Long Acting Insulin
Definition
Insulin glargine - Lantus
Term
Insulin Mixtures
Definition

Humulin 70/30, 50/50 (intermediate/short)

Humalog 75/25 (intermediate/rapid)

Term
Amylin analogues
Definition
Pramlinitide - Symlin
Term
Sulfonylureas "Pancreas Spankers", MOA, ADR's
Definition

Glipizide - Glucotrol/Glucotrol XL

Glyburide - Diabeta/Micronase

Glimepiride - Amaryl

 

MOA: binds to beta receptors and increases insulin release

 

ADR's: Hypoglycemia, Drug interactions

 

Amaryl specific: Tachycardia, hypokalemia, interacts w/non-selective beta-blockers

Term
Biguanides, MOA, ADR's
Definition

Metformin - Glucophage/Glucophage XR Glyburide/Metformin - Glucovance

 

MOA: ↓ gluconeogenesis, ↓ glucose absorption, ↑ insulin sensitivity, doesn't cause hypoglycemia

 

ADR's: Lactic acidosis, creatinine contraindication 

Term
Thiazidolinediones TZD's, MOA, ADR's
Definition

Pioglitazone - Actos

Rosiglitazone - Avandia

 

MOA: PPRA gamma gene modulation, ↑ insulin sensitivity

 

ADR's: Swelling, liver issues (hepatotoxic), CV failure

 

 

Term
Meglitinides
Definition

Repaglinide - Prandin

Nateglinide - Starlinx

Term
Corticosteroid Formulations
Definition

Topical

Injection

Enemas

Tabs

Term
Oral Corticosteroids
Definition

Prednisone

Methylprednisolone

>7.5mg dose >2wks requires tapering off 

Term
Thyroid Hormone - Synthetic T4; PK; ADR's
Definition

Levothyroxine - Synthroid/Levoxyl/Levothroid

 

Well absorbed, >99% protein bound,

Hepatic metabolism, 7 day 1/2 life

 

Would indicate overdose (hyperthyroidism)

Term
Diuretic Classes & MOA/Strength/ADR's
Definition

Loop - Inhibit Na/K/Cl Cotransporter @ thick ascending loop; MOST POTENT; innefective in renal failure;  Hypokalemia/Dehydration/Hyponatremia/Toxicity w/ACE

 

Thiazide - Inhibits Na/Cl Cotransporter at DCT; Mild; Hypokalemia/Hypercalcemia

 

K Sparing - Antagonize effects of aldosterone @ cortical CD / late DCT; Mild; Hyperkalemia/Gynomastia

Term
Loop Diuretics
Definition

Furosemide - Lasix

Bumetanide - Bumex

Torsemide - Demedex

Ethacrinic acid

Term
Thiazide Diuretics
Definition

Hydroclorothiazide HCTZ

Chlorthiladone

Metolazone - Zaroxolyn

Term
K Sparing Diuretics
Definition

Spironolactone

Triamterene

Term
Impotence Agents & Duration of Action
Definition

Sildenafil - Viagra; 4hrs

Vardenafil - Levitra; 4-6hrs

Tadalafil - Cialis; 36hrs

Term
BPH Agents, specificity, ADR
Definition

Prazosin - Minipress; worst for hypotension

Terazosin - Hytrin

Doxazosin - Cardura

Tamsulosin - Flowmax; Alpha 1a specific

 

ADR's: Hypotension, Fatigue, Dizziness, Asthenia; minimized by slow titration/QHS dosing

Term
Urinary Anticholinergics, MOA, ADR
Definition

Oxybtynin - Ditropan

Tolterodine - Detrol *highly specific*

Oxytrol patch

 

M3 Specific

Trosplum - Sanctura

Fesoteridine - Toviaz

Darifenacin - Enablex

Solifenacin - Vesicare

 

MOA: Bind to muscarinic receptor on SM of bladder

ADR's: Can't See/Pee/Spit/Shit, blurry vision, impaired cognition, dizziness, fatigue, dyspepsia

Term
Gout Agents & MOA
Definition

Allopurinol - Xanthine oxidase inhibitor = ↓ Uric Acid

Colchicine - ↓ lactic acid production by leukocytes/↓ inflammatory respones to crystals

 

 

Term
Difference b/w: Mono, Bi, Triphasic OC
Definition

Monophasic - Fixed dose of estrogen/progesterone throughout cycle

 

Biphasic - Estrogen stays the same for first 21 days; Progesterone lower 1st half/higher 2nd half

 

Triphasic - Estrogen stays the same; Progesterone changes through cycle

Term
Beta 2 Agonists, MOA, Length of action, ADR's
Definition

Albuterol Aerosol - Short Acting "rescue"

Salmeterol - Long Acting "lipophilic"

 

MOA: B2 agonist = bronchodilation

*Most common Tx for asthma*

 

ADR's: Tachycardia, hypokalemia, interactions w/non-selective Beta-blockers

>1 canister/mo = overuse

Term
Pulmonary Corticosteroids, MOA, ADR's
Definition

Budesonide - Pulmicort

Fluticasone - Flovent

 

MOA: ↓ cytokines, ↓ inflammation/mucous production

 

ADR's: HA, throat itch, wheezing, thrush

Term
Inhaled Anticholenergics, Length of action, MOA
Definition

Ipatropium - Atrovent; Short acting QID

Tiotropium - Spiriva; Long acting QD

 

MOA: competitively inhibit Ach @ muscarinic receptors in airway = ↓ constriction/mucus

 

Combo Meds

Ipatropium/Albuterol - Combivent

Salmeterol/Fluticasone - Advair

 

Term
Antihistamines, MOA
Definition

1st Gen: Benadryl - 4-6hrs

 

2nd Gen - 12-24hrs

Cetirizine - Zyrtec

Levocertizine - Xyzal

Fexofenadine - Allegra

Desloratidine - Clarinex

 

Misc: Olopatadine - Patanol (for watery eyes)

 

MOA: Antagonist to H1 receptors

1st Gen - central & peripheral

2nd Gen - peripheral (less ADR's)

 

 

Term
Nasal Steroids, MOA
Definition

Triamcinolone Acetonide - Nasacort AQ

Budesonide - Rhinocort Aqua

Fluticasone - Flonase

Mometasone - Nasonex

 

MOA: Same as inhaled steroid

Term
Leukotriene antagonist, MOA
Definition

Montelukast - Singulair

 

MOA: Bind to LTD4/LTE4 receptors

Term
H2 Antagonists, MOA, Potency
Definition

Cimetidine - Tagamet

Ranitidine - Zantac

Famotidine - Pepcid

 

MOA: Block H2 receptors on parietal cells and prevent acid production

 

Potency: 60-70% of acid reduction

Term
Proton Pump Inhibitors, MOA, Potency
Definition

Omeprazole - Prilosec

Esemeprazole - Nexium

Rabeprazole - Aciphex

Pantoprazole - Protonix

Lansoprazole - Prevacid

 

MOA: Prodrugs that are activated by acid transport then bind covalently to H/K ATPase enzymes

 

Potency: 90-98% acid reduction

*↓ availability w/ food....Take on empty stomach*

Term
Antiemetics, MOA
Definition

Ondansetron - Zofran: 5-HT3 receptor antagonist

 

Prochlorperazine - Compazine

Promethazine - Phenergan: CTZ inhibitor of DA/Cholenergic transmission & ↓ gastric irritants

 

Term
Gastritis Agent, MOA
Definition

Sucralfate - Carafate

 

MOA: Creates a physical barrier over ulcers & stimulate prostaglandin/bicarb secretion

Term
Incretin Mimetics
Definition

Exenatide - Byetta

Liraglutide -  Victoza

Term
Opthalmic Antibiotics
Definition

Ciprofloxacin - Cilox

Oflaxacin - Occuflox

Tobramycin/Dexamethasone - Tobradex

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