Pharmacology Final Test for 6th Semester Groups

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What is the mechanism of antianginal action of nitroglycerin?

dilatation of peripheral veins (correct)

increased heart function

increased OPS and narrowing of arteries

spasm of coronary vessels

Which of the following is an antiarrhythmic drug that blocks calcium channels?

anaprilin

metoprolol

verapamil (correct)

quinidine sulfate

What is a characteristic of novocainamide?

increased cholinergic and adrenergic effects on the heart

blockade of calcium channels

suppression of excitability (correct)

increased automaticity

What is typical for validol?

eliminates adrenergic influences Signup and view all the answers

What is a peculiarity of the antiarrhythmic effect of lidocaine?

inhibits automatism Signup and view all the answers

Which of the following is a drug used for cerebrovascular accidents?

cinnarizine Signup and view all the answers

What is the primary site of action of saline laxatives?

Large intestine Signup and view all the answers

Which of the following is a typical effect of laxatives containing anthraglycosides?

Increases peristalsis of the large intestine Signup and view all the answers

What is the mechanism of action of spironolactone?

Blocks aldosterone receptors Signup and view all the answers

Which of the following is a hepatoprotector?

Essentiale Signup and view all the answers

Which of the following is a potassium-sparing diuretic?

Triamterene Signup and view all the answers

What is the indication for the use of dehydrocholic acid?

Chronic cholecystitis Signup and view all the answers

What is a characteristic of ditilin?

It is a muscle relaxant of depolarizing type of action Signup and view all the answers

What is a feature of fluorotane anesthesia?

It is a short-acting anesthetic with a very short stage of excitation Signup and view all the answers

Which of the following adrenergic agonists stimulates predominantly alpha-adrenergic receptors?

Mesaton Signup and view all the answers

What is the concentration of ethyl alcohol used for treating the surgeon's hands and surgical field?

70% Signup and view all the answers

What is an indication for the use of cardiac glycosides?

Acute heart failure Signup and view all the answers

What is a contraindication to the use of cardiac glycosides?

Incomplete atrioventricular block Signup and view all the answers

What is the mechanism of the hypotensive action of clonidine?

Centrally acting antihypertensive Signup and view all the answers

Which of the following antianginal agents has reflex action?

Validol Signup and view all the answers

What is the indication for the use of anorexigenic drugs?

Nutritional obesity Signup and view all the answers

Which of the following antihypertensive drugs affects the renin-angiotensin system?

Captopril Signup and view all the answers

What is the property of anorexigenic analogues of phenamine?

Stimulate the saturation center Signup and view all the answers

Which of the following antihypertensive drugs blocks angiotensin receptors?

Losartan Signup and view all the answers

Which of the following is a synthetic product with low toxicity and used for local and resorptive action?

Aceclidine Signup and view all the answers

What is the effect of atropine on the eye?

Mydriasis Signup and view all the answers

Which of the following is an alkaloid of tobacco leaves?

Nicotine Signup and view all the answers

What is the duration of action of pyrylene?

8 hours Signup and view all the answers

Which of the following ganglion blockers are related to bisquaternary ammonium compounds?

Benzohexonium, Pentamine, Hygronium Signup and view all the answers

What plants are known to contain atropine?

Belladonna, Henbane, Datura Signup and view all the answers