Which of the following is an alpha (α) and beta (β) blocker recommended for the management of hypertensive crises in pregnancy (pre-eclampsia)? A. Propranolol B. Hydralazine C. Lab... Which of the following is an alpha (α) and beta (β) blocker recommended for the management of hypertensive crises in pregnancy (pre-eclampsia)? A. Propranolol B. Hydralazine C. Labetalol D. Timolol E. Metoprolol
Understand the Problem
The question asks to identify which medication is an alpha and beta blocker recommended for managing hypertensive crises in pregnancy, alongside another question regarding the physiological effects mediated by the sympathetic nervous system. This involves pharmacology and understanding of drug classifications.
Answer
Labetalol
The final answer is Labetalol.
Answer for screen readers
The final answer is Labetalol.
More Information
Labetalol is an effective treatment for hypertensive crises in pregnancy due to its dual action as both an alpha and beta blocker, which helps manage blood pressure while maintaining uteroplacental blood flow.
Tips
A common mistake is confusing antihypertensive drugs that are not suitable during pregnancy; always check specific recommendations for pregnancy.
Sources
- Use of Antihypertensive Drugs During Preeclampsia - PMC - pmc.ncbi.nlm.nih.gov
- Drug Treatment of Hypertension in Pregnancy - PMC - pmc.ncbi.nlm.nih.gov
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