1. Multiple Choice: A 78-year-old male patient with a history of hypertension and diabetes mellitus presents with complaints of dizziness and fatigue. Which of the following assessments is most critical for the nurse practitioner to perform first? A) Blood glucose level B) Blood pressure measurement C) Electrocardiogram (ECG) D) Complete blood count (CBC) Answer: B) Blood pressure measurement Rationale: Given the patient's symptoms and history, assessing blood pressure is critical to rule out hypotension or hypertension crises, which can cause dizziness and fatigue. 2. True/False: Polypharmacy is commonly defined as the use of five or more medications regularly in geriatric patients. Answer: True Rationale: Polypharmacy increases the risk of adverse drug reactions and can complicate the management of chronic conditions in older