A 72-year-old man comes to the emergency department because of blurry vision for the past 3 days. He has also had 4 episodes of right-sided headaches over the past month. He has no significant past medical history. His father died of coronary artery disease at the age of 62 years. His temperature is 37.2°C (99°F), pulse is 94/min, and blood pressure is 232/128 mm Hg. Fundoscopy shows right-sided optic disc blurring and retinal hemorrhages. A medication is given immediately. Five minutes later, his pulse is 75/min and blood pressure is 190/105 mm Hg. Which of the following drugs was most likely administered?
ANicardipine
BHydralazine
CNitroprusside
DFenoldopam
ELabetalol
A 75 year-old gentleman presents to his general practitioner. He is currently being treated for hypertension and is on a multi-drug regimen. His current blood pressure is 180/100. The physician would like to begin treatment with minoxidil or hydralazine. Which of the following side effects is associated with administration of these drugs?
APersistent cough
BCyanosis in extremities
CFetal renal toxicity
DSystemic volume loss
EReflex tachycardia
You are called to a hemodialysis suite. The patient is a 61-year-old man with a history of hypertension, hypercholesterolemia, and type-2 diabetes mellitus-induced end-stage renal disease who has required hemodialysis for the past year. His current hemodialysis session is nearing the end when the nurse notices that his blood pressure has dropped to 88/60 mm Hg from his normal of 142/90 mm Hg. The patient denies any shortness of breath or chest pain. He took his daily bisoprolol, metformin, and insulin this morning before coming to the hospital. On examination, the patient’s blood pressure is 92/60 mm Hg, and his heart rate is 119/min. Chest auscultation is unremarkable. What is the most appropriate next management step?
AInfuse 1 liter of 0.9% saline
BAdminister intravenous calcium gluconate
CTransfuse the patient with 1 unit of packed red blood cells
DStop ultrafiltration and decrease blood flow into the machine
EStart the patient on an epinephrine drip
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