Drugs in Pregnancy

A 28-year-old primigravida at 16 weeks of gestation presents with severe hypertension (BP 160/110 mmHg). She has no prior history of renal disease or diabetes. Which antihypertensive is the drug of choice for chronic hypertension management during pregnancy?

A 32-year-old woman at 20 weeks of gestation is diagnosed with moderate depression. She has failed non-pharmacological interventions. Which antidepressant is the drug of choice for safe use during pregnancy?

A 28-year-old primigravida at 16 weeks gestation presents for medication review. She is on treatment for hypertension, epilepsy, and depression. Regarding antihypertensive agents in pregnancy, all of the following are safe and commonly used EXCEPT:

A 28-year-old pregnant woman at 16 weeks of gestation is on warfarin for mechanical mitral valve replacement. Which feature best distinguishes warfarin embryopathy from fetal warfarin syndrome in terms of timing and clinical presentation?

A 28-year-old primigravida at 16 weeks gestation presents with severe hypertension (BP 160/110 mmHg). She has been on enalapril for the past 2 years for essential hypertension. You suspect ACE inhibitor-induced fetal renal dysgenesis. Which investigation is most appropriate to confirm fetal renal abnormality?