Hypertension Pharmacology Lecture Quiz
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Questions and Answers

What is the definition of hypertension according to the text?

  • Sustained elevation of blood pressure exceeding 150/95 mmHg
  • Sustained elevation of blood pressure exceeding 120/80 mmHg
  • Sustained elevation of blood pressure exceeding 130/85 mmHg
  • Sustained elevation of blood pressure exceeding 140/90 mmHg (correct)

Which of the following is NOT a cause of secondary hypertension mentioned in the text?

  • Pheochromocytoma
  • Diabetes mellitus (correct)
  • Pregnancy-induced hypertension
  • Renal parenchymal disease

Which of the following is a non-pharmacological therapy for hypertension mentioned in the text?

  • Antihypertensive drug therapy
  • Angiotensin-converting enzyme (ACE) inhibitors
  • Sodium restriction (correct)
  • Diuretic medication

Which of the following is a subgroup of antihypertensive drugs mentioned in the text?

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

What percentage of hypertension cases are classified as primary or essential hypertension according to the text?

<p>90-95% (A)</p> Signup and view all the answers

Which of the following is NOT mentioned as a cause of secondary hypertension in the text?

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

Which drug is classified as a central α2 agonist?

<p>α-methyl dopa (B)</p> Signup and view all the answers

What is the main use of selective α1 blockers such as Prazocin?

<p>Control hypertension in cases of Prostatic hyperplasia (C)</p> Signup and view all the answers

Which drug is a non-selective β-blocker?

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

What is the primary mechanism of action for β-blockers to induce their antihypertensive effect?

<p>Decrease renin release (A)</p> Signup and view all the answers

Which side effect is commonly associated with ACE inhibitors?

<p>Cough (A)</p> Signup and view all the answers

What is the category of vasodilators that includes Nitrates and Hydralazine?

<p>Direct vasodilators (A)</p> Signup and view all the answers

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