Which FNP Exam Is Easier: AANP or ANCC?

This patient's presentation of resistant hypertension, obesity, morning headaches, and significant daytime somnolence points directly to obstructive sleep apnea as the secondary cause. The repeated nocturnal hypoxic episodes trigger sympathetic nervous system surges, leading to sustained blood pressure elevation that is notoriously difficult to control. Renal artery stenosis might cause resistant hypertension but would typically present with an abdominal bruit or declining renal function, not profound daytime sleepiness. Adrenal medullary pheochromocytoma causes episodic hypertension with sweating and palpitations, rather than the chronic fatigue and snoring seen here. Primary adrenal hyperaldosteronism presents with resistant hypertension but is distinguished by hypokalemia and muscle weakness, which are absent in this patient's normal metabolic panel.

According to ADA guidelines, older adults with multiple coexisting chronic illnesses, cognitive impairment, or functional dependence should have less stringent glycemic targets, often an A1C less than 8.5%. This patient's advanced dementia and frequent falls place him at high risk for catastrophic hypoglycemia. Maintaining the current therapy is the safest plan because his A1C is already within the acceptable range for his health status. Increasing the basal insulin dose for tighter control unnecessarily raises his risk of severe hypoglycemic events. Adding a rapid-acting insulin before his daily meals introduces dangerous complexity and hypoglycemia risk. Switching the basal insulin to a daily sulfonylurea is inappropriate because sulfonylureas carry a high risk of prolonged hypoglycemia in frail older adults.

Both methimazole and propylthiouracil carry a rare but life-threatening risk of agranulocytosis, which typically presents within the first few months of therapy. The sudden onset of a sore throat and fever in a patient taking antithyroid medications must be treated as a hematologic emergency until proven otherwise. The nurse practitioner must instruct the patient to immediately stop the medication and obtain a complete blood count with differential to evaluate for profound neutropenia. Option A is incorrect because symptomatic treatment ignores the potentially fatal underlying drug toxicity. Option B is incorrect because prescribing empiric antibiotics without evaluating the absolute neutrophil count is unsafe and delays proper hematologic management. Option D is incorrect because dose reduction is insufficient; the offending drug must be completely discontinued when agranulocytosis is suspected.