Hypertension Pharamacology
.
- 1.
What is a group of drugs that promote water loss from the body into urine, remove excess Extracellular fluid into interstitial tissue that could another wise result in edema?
Correct Answer
Diuretics - 2.
Name the 5 classes of Diuretics?
Correct Answer
1) carbonic anhydrase inhibitors 2)osmotic 3) thiazide 4) loop direutics 5) potassium sparing diuretics - 3.
Which class of diuretics stops the conversion of CO2 into carbonic acid & bicarbonate ions. stoping this enzyme will result from converting carbonic acid into CO2 and water ( which will be reabsorbed)
- A.
Osmotic Direutics
- B.
Carbonic anhydrase inhibitors
- C.
Thiazide
- D.
Loop direutics
- E.
Potassium sparing Direutics
Correct Answer
B. Carbonic anhydrase inhibitors -
- 4.
Which class of diuretics Prevents the reabsorption of sodium on the distal convoluted tubules and collecting ducts and increases excretion of chloride, potassium & bicarbonate ions . Used to treat hypertension as adjustive therapy in edema associated with heart failure and cirrohis.
- A.
Osmotic Direutics
- B.
Carbonic anhydrase inhibitors
- C.
Thiazide
- D.
Loop direutics
- E.
Potassium sparing Direutics
Correct Answer
C. Thiazide -
- 5.
Which class of direutics has a mechanism of action by blocking Sodium and cholrine symporter thats associated with luminal membrane, inhibts the sodium/cholrine reabsorption from distal convluted tubules in kidney
- A.
Osmotic Direutics
- B.
Carbonic anhydrase inhibitors
- C.
Thiazide
- D.
Loop direutics
- E.
Potassium sparing Direutics
Correct Answer
C. Thiazide -
- 6.
Which class of direutics decreases solute content resulting in less water reabsorption by the loop of henle and collecting duct- less sodium reabsorption in proximal tubule. highly effective in cerebral edema.
- A.
Osmotic Direutics
- B.
Carbonic anhydrase inhibitors
- C.
Thiazide
- D.
Loop direutics
- E.
Potassium sparing Direutics
Correct Answer
A. Osmotic Direutics -
- 7.
Which class of direutics act on the ascending loop of henle, it inhibts the Na K 2Cl symporter ( cotransporter) in the thick ascending limb of the loop of Henle to inhibt sodium and cholrine reabsorption. Used in pulmonary edema of heart failure, also used to treat hypercalcemia, hypertension.
- A.
Osmotic Direutics
- B.
Carbonic anhydrase inhibitors
- C.
Thiazide
- D.
Loop direutics
- E.
Potassium sparing Direutics
Correct Answer
D. Loop direutics -
- 8.
Which class of diuretics prevents sodium reabsorption in the distal tubule, treating edema of heart failure, hepatic cirrhosis with ascites, nephrotic syndrome.
- A.
Osmotic Direutics
- B.
Carbonic anhydrase inhibitors
- C.
Thiazide
- D.
Loop direutics
- E.
Potassium sparing Direutics
Correct Answer
E. Potassium sparing Direutics -
- 9.
Which drug is an example of a Loop Direutic?
- A.
Acetazolamide
- B.
Mannitol
- C.
Furosemide ( lasix)
- D.
Amiloride
Correct Answer
C. Furosemide ( lasix) -
- 10.
Which drug is an example of a carbonic anhydrase inhibitor?
- A.
Acetazolamide
- B.
Mannitol
- C.
Furosemide ( lasix)
- D.
Amiloride
Correct Answer
A. Acetazolamide -
- 11.
Which drug is an example of an osmotic diuretic?
- A.
Acetazolamide
- B.
Mannitol
- C.
Furosemide ( lasix)
- D.
Amiloride
Correct Answer
B. Mannitol -
- 12.
Which drug is an example of a Potassium Sparing diuretics?
- A.
Acetazolamide
- B.
Mannitol
- C.
Furosemide ( lasix)
- D.
Amiloride
Correct Answer
D. Amiloride -
- 13.
The direutics that act on the Proximal Convoluted Tubule is (are)
- A.
Mannitol
- B.
Acetazolamide
- C.
Thiazide
- D.
Furosemide
- E.
Amiloride
Correct Answer(s)
A. Mannitol
B. Acetazolamide -
- 14.
The direutics that act on the Distal Convoluted Tubule is (are)
- A.
Mannitol
- B.
Acetazolamide
- C.
Thiazide
- D.
Furosemide
- E.
Amiloride
Correct Answer
C. Thiazide -
- 15.
The diuretics that act on this ascending loop of Henle are (are)
- A.
Mannitol
- B.
Acetazolamide
- C.
Thiazide
- D.
Furosemide
- E.
Amiloride
Correct Answer
D. Furosemide -
- 16.
The diuretics that act on the Collecting Duct is (are)
- A.
Mannitol
- B.
Acetazolamide
- C.
Thiazide
- D.
Furosemide
- E.
Amiloride
Correct Answer
E. Amiloride -
- 17.
Which Hypertension drug blocks calcium, slows heart rate, reduces conduction irritability and dilates vessels
- A.
Direutics
- B.
Beta-blockers
- C.
Vasodilators
- D.
Calcium channel blockers
- E.
ACE inhibitors
- F.
Angiotensin-receptor blockers
Correct Answer
D. Calcium channel blockers -
- 18.
Which Hypertension drug blocks alpha 1 adrenergic receptors in arteries and smooth muscles, and can be used with thiazide diuretics
- A.
Direutics
- B.
Beta-blockers
- C.
Vasodilators
- D.
Calcium channel blockers
- E.
ACE inhibitors
- F.
Angiotensin-receptor blockers
Correct Answer
B. Beta-blockers -
- 19.
Which Hypertension drug blocks calcium, slows heart rate, reduces conduction irritability and dilates vessels
- A.
Direutics
- B.
Beta-blockers
- C.
Vasodilators
- D.
Calcium channel blockers
- E.
ACE inhibitors
- F.
Angiotensin-receptor blockers
Correct Answer
D. Calcium channel blockers -
- 20.
Which Hypertension drug produces direct relaxation of vascular smooth muscles, resulting in vasodilation/ Used with beta-blockers & diuretics
- A.
Direutics
- B.
Beta-blockers
- C.
Vasodilators
- D.
Calcium channel blockers
- E.
ACE inhibitors
- F.
Angiotensin-receptor blockers
Correct Answer
C. Vasodilators -
- 21.
Which Hypertension drug inhibts the Angiotensin-converting enzyeme, decreases formation of angiotensin II to lower blood volume and BP.
- A.
Direutics
- B.
Beta-blockers
- C.
Vasodilators
- D.
Calcium channel blockers
- E.
ACE inhibitors
- F.
Angiotensin-receptor blockers
Correct Answer
E. ACE inhibitors -
- 22.
Which Hypertension drug inhibits the binding of angiotensin II to angiotensin I receptors in vascula smooth muscles, blocking vasoconstriction & aldosterone secretion.
- A.
Direutics
- B.
Beta-blockers
- C.
Vasodilators
- D.
Calcium channel blockers
- E.
ACE inhibitors
- F.
Angiotensin-receptor blockers
Correct Answer
F. Angiotensin-receptor blockers -
- 23.
Name the Receptor that ARBs work on
Correct Answer
AT1 receptor
AT1 - 24.
Describe what the function of the AT1 receptor is?
- 25.
Describe what the function of the ACE receptor is?
- 26.
Kind of Beta Blocker drug?
- A.
Metoprolol ( lopressor)
- B.
Propranolol ( inderal)
- C.
Nifedipine
- D.
Verapamil
- E.
Losartan
Correct Answer(s)
A. Metoprolol ( lopressor)
B. Propranolol ( inderal) -
- 27.
Kind of Calcium Channel blocker drug?
- A.
Metoprolol ( lopressor)
- B.
Propranolol ( inderal)
- C.
Nifedipine
- D.
Verapamil
- E.
Losartan
Correct Answer(s)
C. Nifedipine
D. Verapamil -
- 28.
Kind of Angiotensin II receptor Blocker drug?
- A.
Metoprolol ( lopressor)
- B.
Propranolol ( inderal)
- C.
Nifedipine
- D.
Verapamil
- E.
Losartan
Correct Answer
E. Losartan -
- 29.
Whats the condition called when the heart pumps at an insufficient rate, kidneys retain sodium and water and fluid accumulates in insterstital space
Correct Answer
Congestive Heart failure
congestive heart failure - 30.
What do Cardiac glycosides do?
Correct Answer
They increase cell calcium concentration to enhance the contracitility of the cardiac muscles, used to relieve the symptoms of congestive heart failure - 31.
What are some natural examples of Cardiac glycosides? Name three
Correct Answer
digoxin- derieved from foxglove ( purple flowering plant) and oleander, lily of the vally - 32.
How do beta agonists improve CHF?
Correct Answer
Improve cardiac performance by inotropic effects and vasodialation - 33.
How do Phosphodiesterase inhibtors improve CHF?
Correct Answer
Examples are amirionone and milrionone they increase force of heart contractions and cause vasodilation - 34.
How do Direutics CHF?
Correct Answer
relieve pulmoonary congestion and peripheral edema by decreasing plasma volume
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Jun 30, 2020Quiz Edited by
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Apr 09, 2011Quiz Created by
Persianpride18
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