NREMT Practice Test Bank - Multiple Choice questions with correct answers

Hypoglycemia and acute ischemic stroke can present similarly because: • A:both oxygen and glucose are needed for brain function. • B:the majority of stroke patients have a history of diabetes. • C:the most common cause of a stroke is hypoglycemia. • D:they are both caused by low levels of glucose in the blood. ans • A:both oxygen and glucose are needed for brain function. Reason: Although stroke and hypoglycemia are two distinctly different conditions, their signs and symptoms are often similar. This is because the brain requires both oxygen and glucose to function normally. An acute ischemic stroke is caused by a lack of oxygen to a part of the brain due to a blocked cerebral artery, whereas hypoglycemia (low blood glucose level) deprives the entire brain of glucose. In either case, the patient presents with signs of impaired brain function (ie, slurred speech, weakness, altered mental status). Both conditions may lead to permanent brain damage or death if not treated promptly. When dealing with an emotionally disturbed patient, you should be MOST concerned with: • A:gathering all of the patient's medications. • B:safely transporting to the hospital. • C:whether the patient could harm you. • D:obtaining a complete medical history. ans You selected C; This is correct! Reason: When managing any patient with an emotional or psychiatric