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</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%</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</p> Signup and view all the answers

    Which drug is classified as a central α2 agonist?

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

    Which drug is a non-selective β-blocker?

    <p>Propranolol</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</p> Signup and view all the answers

    Which side effect is commonly associated with ACE inhibitors?

    <p>Cough</p> Signup and view all the answers

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

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

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