HESI Medical Surgical Practice Exam

Correct Answer: A

Rationale: Choice A is the most accurate statement regarding the physiologic effects of hypophysectomy on sexual function. The client's sexual problems are directly related to excessive hormone levels. Removing the source of excess hormone secretion through hypophysectomy should allow the client to return to a normal physiologic pattern, which includes restoring libido, erectile function, and fertility. Choices B, C, and D are incorrect. Choice B incorrectly states that the client will remain infertile, which is not necessarily true after a hypophysectomy. Choice C inaccurately suggests that fertility will be restored while impotence and decreased libido will persist, which is not aligned with the expected outcomes of hypophysectomy. Choice D is incorrect because exogenous hormones are typically not needed to restore erectile function after the adenoma is removed; rather, the removal of the source of excessive hormone secretion should address the sexual function concerns.

Correct Answer: A

Rationale: The correct answer is Atherosclerosis. It is the primary cause of coronary artery disease, as it involves the buildup of plaque in the arteries, restricting blood flow to the heart. Hyperlipidemia (choice B) contributes to atherosclerosis by increasing cholesterol levels in the blood but is not the direct cause of coronary artery disease. Diabetes (choice C) can accelerate atherosclerosis due to high blood sugar levels, but it is not the most common cause. Smoking (choice D) is a significant risk factor for developing coronary artery disease but is not the primary cause.

Correct Answer: C

Rationale: ST elevation in three leads is a critical finding that suggests myocardial infarction, requiring immediate attention. This finding indicates ischemia or injury to the heart muscle. Choices A, B, and D are not as critical in this scenario. Irregular pulse rhythm may be concerning but does not indicate an immediate life-threatening condition like myocardial infarction. Bile-colored emesis and complaint of radiating jaw pain are relevant but not as indicative of a myocardial infarction as ST elevation in three leads.

Correct Answer: B

Rationale: During the acute phase of myocardial infarction, it is recommended to provide small, easily digested meals for the client. This type of diet is better tolerated as it reduces the workload on the heart, allowing for easier digestion and absorption of nutrients. Choice A, 'Liquids as desired,' may not provide adequate nutrition and may not be well-balanced. Choice C, 'Three regular meals per day,' may be too heavy for the client's weakened condition. Choice D, 'Nothing by mouth,' is not appropriate as the client still requires essential nutrients for recovery.

Correct Answer: A

Rationale: Ensuring adequate food intake is a priority goal for a diabetic client taking insulin and experiencing nausea and vomiting due to a viral illness or influenza because maintaining proper nutrition is essential to prevent complications such as ketoacidosis. During illness, it is crucial for diabetic individuals to continue to consume appropriate amounts of food to maintain stable blood sugar levels and prevent hypoglycemia. Managing personal health (choice B) is important but not the priority in this situation. Relieving pain (choice C) may be necessary if present but is not the priority over ensuring food intake. Increasing physical activity (choice D) is not recommended during illness, especially when the individual is experiencing nausea and vomiting.