1. A patient presents with symptoms of unilateral facial paralysis and decreased taste sensation. Which of the following conditions is most likely? A. Bell's Palsy B. Stroke C. Multiple Sclerosis D. Migraine Answer: A. Bell's Palsy Rationale: Bell's Palsy is characterized by sudden onset of unilateral facial paralysis due to inflammation or compression of the facial nerve. Taste sensation may also be affected as the facial nerve innervates the anterior two-thirds of the tongue. 2. A 68-year-old male with a history of hypertension and diabetes mellitus complains of sudden onset of severe headache, nausea, and photophobia. What is the most probable diagnosis? A. Migraine B. Subarachnoid hemorrhage C. Tension headache D. Temporal arteritis Answer: B. Subarachnoid hemorrhage Rationale: The sudden onset of a "thunderclap" headache, nausea, and photophobia in a patient with risk factors such as hypertension and diabetes suggests a subarachnoid hemorrhage, which is a medical emergency. 3. A 55-year-old woman reports difficulty picking up objects and a "pins and needles" sensation in her hands. Which of the following is the most likely diagnosis? A. Carpal Tunnel Syndrome B. Cervical Radiculopathy C. Peripheral Neuropathy D. Amyotrophic Lateral Sclerosis (ALS) Answer: A. Carpal Tunnel Syndrome Rationale: Carpal Tunnel Syndrome is often indicated by sensory disturbances and weakness in the hands due to median nerve compression at the wrist.