Diuretics and Beta Blockers Drug Therapy Quiz

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Questions and Answers

Which of the following represents a relatively new class of drugs used in treating hypertension?

  • CARVEDILOL
  • TANDOLAPRIL
  • NIMODIPINE
  • IRBESARTAN (correct)

A 65-year-old man with stage I hypertension, diabetes mellitus, and chronic kidney disease, who is intolerant to lisinopril, would be most appropriately treated initially with which of the following agents?

  • CLONIDINE
  • CHLORTHIAZIDE
  • CANDESARTAN (correct)
  • PROPRANOLOL
  • NITROPRUSSIDE

A 45-year-old man with newly diagnosed hypertension is started on monotherapy designed to reduce peripheral resistance and prevent NaCl and water retention. He has developed a persistent cough. Which of the following drugs would provide the same benefits without causing a cough?

  • NIFEDIPINE
  • PRAZOSIN
  • PROPRANOLOL
  • LOSARTAN (correct)

Which of the following antihypertensive drugs may cause a precipitous fall in blood pressure and fainting on initial administration?

<p>PRAZOSIN (C)</p> Signup and view all the answers

Which of the following antihypertensive drugs can precipitate a hypertensive crisis following abrupt cessation of therapy?

<p>CLONIDINE (C)</p> Signup and view all the answers

Which of the following is the mechanism of action of vasodilators used in the treatment of hypertension?

<p>Stimulates the release of nitric oxide (C)</p> Signup and view all the answers

Which class of antihypertensive drugs is typically used as a second-line agent in patients refractory to initial therapy with diuretics, beta-blockers, calcium channel blockers, ACE inhibitors, or ARBs?

<p>Vasodilators (D)</p> Signup and view all the answers

Which of the following is a characteristic of the mechanism of action of vasodilators used in hypertension treatment?

<p>They relax peripheral vascular smooth muscle (C)</p> Signup and view all the answers

In the treatment of hypertension, which of the following classes of drugs is typically used as a first-line agent to reduce sodium and water retention?

<p>Diuretics (B)</p> Signup and view all the answers

A patient with hypertension is started on a medication that relaxes peripheral vascular smooth muscle. Which of the following is a characteristic of this class of antihypertensive drugs?

<p>They stimulate the release of nitric oxide (A)</p> Signup and view all the answers

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