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Questions and Answers
What is the effect of beta blockers on cardiac output and O2 consumption?
What is the effect of beta blockers on cardiac output and O2 consumption?
- No effect on cardiac output and O2 consumption
- Increased cardiac output and O2 consumption
- Variable effect on cardiac output and O2 consumption
- Decreased cardiac output and O2 consumption (correct)
What is the effect of blocking beta 2 receptors on lungs?
What is the effect of blocking beta 2 receptors on lungs?
- Bronchodilation
- Bronchoconstriction (correct)
- No effect on lungs
- Variable effect on lungs
Why are beta blockers used cautiously in diabetic patients?
Why are beta blockers used cautiously in diabetic patients?
- Because they alter plasma glucose levels and mask symptoms of hypoglycemia (correct)
- Because they increase plasma glucose levels
- Because they decrease plasma glucose levels
- Because they have no effect on glucose metabolism
What is the therapeutic indication of Timolol?
What is the therapeutic indication of Timolol?
What is the advantage of cardioselective beta 1 blockers?
What is the advantage of cardioselective beta 1 blockers?
What is the contraindication of beta blockers in asthma?
What is the contraindication of beta blockers in asthma?
What is the effect of beta blockers on gluconeogenesis and glucagon secretion?
What is the effect of beta blockers on gluconeogenesis and glucagon secretion?
What is the therapeutic indication of Propranolol in Hyperthyroidism?
What is the therapeutic indication of Propranolol in Hyperthyroidism?
What is the therapeutic indication of Metoprolol?
What is the therapeutic indication of Metoprolol?
What is the common adverse effect of non-cardioselective beta blockers?
What is the common adverse effect of non-cardioselective beta blockers?
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