Medical Quiz

Cardiac & Diseases of Blood Flow Quiz

Preview:


When the kidneys don’t receive enough blood flow they:

A. Release angiotensin ll which stimulates aldosterone

B. Release angiotensin ll which which activates renin, which stimulates aldosterone

C. Release renin, which activates angiotensin ll which stimulates aldosterone

D. Release renin, which activates aldosterone, which stimulates angiotensin ll


Hypertension is defined as:

A. Sustained elevation in SBP=>160 or DBP<90 B. Sustained elevation of arterial BP. SBP=>140 or DBP=>90


When the kidneys don’t receive enough blood flow they release ______, which activates ______, which stimulates _______

A. Renin; aldosterone; angiotensin ll

B. Aldosterone; angiotensin ll; renin

C. Angiotensin ll; renin; aldosterone

D. Renin; angiotensin ll; aldosterone


The equation for Mean Arterial Pressure (MAP) is:

A. Average pressure (SBP + 2/3 pp)

B. Average pressure (DBP + 1/3 pp)

C. Average pressure (DBP + 2/3 pp)

D. Average pressure (SBP + 1/3 pp)


The following medication is used to treat hyperlipidemia because it reduces bile by blocking reabsorption in the intestines:

A. Statins

B. Bile acid sequestrants

C. ACE inhibitors

D. Calcium antagonists


What medications are used to treat hypertension?

A. a. ACE inhibitors
b. Bile acid sequestrants
c. Calcium antagonists

B. a. ACE inhibitors
b. Diuretics
c. Calcium antagonists

C. a. ACE inhibitors
b. Anti-diuretics
c. Fibrates

D. a. ACE inhibitors
b. Statins
c. Calcium antagonists


What is Xanthelasma?

A. Yellow deposits (fats/cholesterol) under skin

B. Fat build up around the eye


Primary HTN accounts for ____% of cases and is caused by _____

A. 80%; unknown origins

B. 20%; medications

C. 80%; medications

D. 20%; unknown origins


The Frank-Starling Law is:

A. Tension in ventricle wall depends on size of ventricle.
Inc. ability to eject blood if dilated

B. Tension in ventricle wall depends on size of ventricle.
Dec. ability to eject blood if dilated

C. Stretched cardiac muscle = decreased contraction

D. Stretched cardiac muscle = increased contraction


The Laplace Law:

A. Tension in ventricle wall depends on size of ventricle.
Dec. ability to eject blood if dilated

B. Tension in ventricle wall depends on size of ventricle.
Inc. ability to eject blood if dilated

C. Stretched cardiac muscle = decreased contraction

D. Stretched cardiac muscle = increased contraction


What are two signs of hyperlipidemia?

A. Zenthoma and Zanthelasma

B. Xanthoza and Xantheshma

C. Zanthoma and Zanthelasma

D. Xanthoma and Xanthelasma


The release of renin activates:

A. Angiotensin ll

B. Aldosterone


The following medication is used to treat hyperlipidemia because it treats high triglyceride levels

A. Statins

B. ACE inhibitors

C. Fibrates

D. Diuretics


What medications are used to treat hyperlipidemia?

A. a. ACE inhibitors
b. Diuretics
c. Fibrates

B. a. Statins
b. Bile acid sequestrants
c. Calcium antagonists

C. a. ACE inhibitors
b. Diuretics
c. Fibrates

D. a. Statins
b. Bile acid sequestrants
c. Fibrates


The ventricles contract during:

A. Diastolic BP

B. Systolic BP


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