•cardiac glycosides Study guides, Class notes & Summaries

Katzung & Trevor's Pharmacology: Examination and Board Review INTRODUCTION 1. A 3-year-old is brought to the emergency department having just ingested a large overdose of tolbutamide, an oral antidiabetic drug. Tolbutamide is a weak acid with a pKa of 5.3. It is capable of entering most tissues, including the brain. On physical examination, the heart rate is 100/min, blood pressure 90/50 mm Hg, and respiratory rate 20/min. Which of the following statements about this case of tolb...

Pharm- Cardiac glycosides, Antianginals, Antidysrhythmics questions with correct answers

Pharm- Cardiac glycosides, Antianginals, Antidysrhythmics

NURS 676 ADVANCED PHARMACOLOGY FINAL EXAM REVIEW / QUESTIONS AND CORRECT ANSWERS 2024/2025 GRADED A+. 1. Why are nitrate-free periods every 24 hours necessary for the patient onnitroglycerin therapy?: To inhibit the development of tolerance 2. What does a low level of thyroid-stimulating hormone indicate?: Hyper-throidism 3. What would be the best option to treat a newly diagnosed patient with a lowTSH level with?: Propanolol (Inderal) 4. Spironoaldactone (Aldactone) has what mechanism of a...

NAVLE TEST ALL QUESTIONS WITH ANSWERS Treatment of Stringhalt - ANSWER- Tenectomy of the *lateral extensor tendon* Which toxin causes SLUD signs in horses: Salivation, Lacrimation, Urination, Defecation, bradycardia - ANSWER- -Organophosphates: used in insecticides -Inhibit acetylcholinesterase, causing accumulation of ACh at postsynaptic receptors -Tx: atropine, but the antidote is *pralidoxime* chloride Plants that lead to cyanide poisoning - ANSWER- *Chokecherry* (Prunus sp) *Hydran...

Why are nitrate-free periods every 24 hours necessary for the patient on nitroglycerin therapy? - Answer-To inhibit the development of tolerance What does a low level of thyroid-stimulating hormone indicate? - Answer-Hyperthroidism What would be the best option to treat a newly diagnosed patient with a low TSH level with? - Answer-Propanolol (Inderal) Spironoaldactone (Aldactone) has what mechanism of action (MOA)? - Answer-Aldosterone antagonist Heparin exerts its therapeutic action by w...

Why are nitrate-free periods every 24 hours necessary for the patient on nitroglycerin therapy? - To inhibit the development of tolerance What does a low level of thyroid-stimulating hormone indicate? - Hyperthroidism What would be the best option to treat a newly diagnosed patient with a low TSH level with? - Propanolol (Inderal) Spironoaldactone (Aldactone) has what mechanism of action (MOA)? - Aldosterone antagonist Heparin exerts its therapeutic action by what? - Upregulating the activ...

Certified Medication Aide Study Guide Chapters 10-11 A patient diagnosed with edema associated with congestive heart failure and hypertension would be prescribed A. Antihypertensives B. Cardiac glycosides C. Diuretics D. Antilipemics C Which drug classification is indicated for treating high cholesterol? A. Diuretics B. Antihypertensives C. Antilipemics D. Cardiac glycosides C Before administering digoxin, the healthcare worker must check the apical pulse. Digoxin should...

1. A nurse is caring for a client who has a closed head injury and has an intraventricular catheter placed. Which of the following findings indicates that the client is experiencing increased intracranial pressure (ICP)? (Select all that apply.) A. Flat jugular veins B. A Glasgow Coma Scale score of 15 C. Sleepiness exhibited by the client D. Widening pulse pressure E. Decerebrate posturing: C, D, E Flat jugular veins is incorrect. With increased ICP, the jugular veins are typically dist...

Typical Symptoms correct answer: Chest pain Nausea Dizziness Palpitations Lightheadedness Syncope Shortness of breath Exercise intolerance Typical Signs correct answer: Jugular distension Cardiac murmur Low BP ECG abnormalities Pathological Causes of Abnormal Brady correct answer: SSS (inability to generate or transmit signal to atria) Drug effects (digitalis glycosides, beta blockers, Ca-channel blockers, Class I AA's, amiodarone SA block (impulses don't transmit to atria...