Rebecca Kaspers
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Ahea 100 Pharmacology

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Rebecca Kaspers
Created by Rebecca Kaspers over 6 years ago
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Cardiovascular and Genitourinary Drugs

Question 1 of 20

1

A negative chronotropic effect:

Select one of the following:

  • increases the force of heart muscle contractions

  • slows the heart rate

  • slows electrical impulse conduction through the atrioventricular (AV) node

Explanation

Question 2 of 20

1

Diogoxin:

Select one of the following:

  • a. is a cardiac glycoside

  • b. is derived from the foxglove plant

  • c. is derived from digitalis

  • d. all the above are true

Explanation

Question 3 of 20

1

Digoxin is used to treat supraventricular arrhythmias as it acts on the CNS to slow heart rate.

Select one of the following:

  • True
  • False

Explanation

Question 4 of 20

1

Class I anti-arrhythmic drugs are:

Select one of the following:

  • sodium channel blockers

  • beta-blockers

  • used for life-threatening arrhythmias only

  • calcium channel blockers

Explanation

Question 5 of 20

1

Which subclass of Class I anti-arrhythmic drugs slow conduction?

Select one of the following:

  • Class IA

  • Class IB

  • Class IC

  • Class ID

Explanation

Question 6 of 20

1

Which class of anti-anginal drugs is used for long-term angina prevention?

Select one of the following:

  • a. nitrates

  • b. beta blockers

  • c. calcium channel blockers

  • d. None of the above are used for angina

Explanation

Question 7 of 20

1

Nitrates cause smooth muscle in veins to constrict.

Select one of the following:

  • True
  • False

Explanation

Question 8 of 20

1

Decreased calcium causes the coronary arteries to dilate.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 20

1

Which type of anti-hypertensive drug are calcium channel blockers that prevent the contraction of vascular smooth muscle?

Select one of the following:

  • a. sympatholytic drugs

  • b. vasodilating drugs

  • c. ACE inhibitors

  • d. Angiotensin II receptor blockers

Explanation

Question 10 of 20

1

__________ promotes the excretion of aldosterone.

Select one of the following:

  • renin

  • angiotensin I

  • angiotensin II

Explanation

Question 11 of 20

1

The result of the renin-angiotensin-aldosterone system is vasoconstriction and aldosterone secretion.

Select one of the following:

  • True
  • False

Explanation

Question 12 of 20

1

__________ work(s) between angiotensin I and angiotensin II.

Select one of the following:

  • ACE inhibitors

  • renin

  • aldosterone

Explanation

Question 13 of 20

1

Of the 3 classes of diuretic drugs, which are sulfonamide derivatives?

Select one of the following:

  • thiazide diuretics

  • loop diuretics

  • potassium-sparing diuretics

Explanation

Question 14 of 20

1

Resorption involves leaving the tubules for body tissues.

Select one of the following:

  • True
  • False

Explanation

Question 15 of 20

1

Salts are typically secreted from the ascending Loop of Henle.

Select one of the following:

  • True
  • False

Explanation

Question 16 of 20

1

Anti-diuretic hormone causes water resorption at the __________.

Select one of the following:

  • proximal convoluted tubule

  • distal convoluted tubule

  • collecting duct

Explanation

Question 17 of 20

1

The greatest volume of urine production is with __________ diuretics.

Select one of the following:

  • thiazide

  • loop

  • potassium-sparing

Explanation

Question 18 of 20

1

Anti-lipemic drugs lower __________.

Select one of the following:

  • a. cholesterol

  • b. triglycerides

  • c. phospholipids

  • d. all the above are correct

Explanation

Question 19 of 20

1

Which of the following are ways that anti-lipemic drugs work?

Select one of the following:

  • a. bind bile acids

  • b. interfere with cholesterol synthesis

  • c. decrease apolipoprotein B

  • d. all the above are true

Explanation

Question 20 of 20

1

HMG-CoA reductase inhibitors are another name for statin drugs.

Select one of the following:

  • True
  • False

Explanation

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