HESI Leadership and Management Test Bank

Correct Answer: A

Rationale: Wilms' tumor is a type of kidney cancer that primarily affects children. The correct answer is A: Renal cancer. This tumor originates in the kidneys and is most commonly found in children, with the peak incidence around 3-4 years of age. Choice B, Liver cancer, is incorrect as Wilms' tumor specifically involves the kidneys, not the liver. Choice C, Basal cell carcinoma, is a form of skin cancer, not related to Wilms' tumor. Choice D, Brain cancer, is incorrect as Wilms' tumor is not associated with the brain but rather with the kidneys.

Correct Answer: D

Rationale: The correct answer is 'Tall peaked T waves.' Tall peaked T waves are characteristic ECG changes associated with hyperkalemia. In hyperkalemia, the elevated potassium levels affect the myocardium, leading to changes in the ECG. ST depression (Choice A) is more commonly associated with myocardial ischemia or infarction. Inverted T wave (Choice B) is seen in conditions like myocardial ischemia or CNS events. Prominent U wave (Choice C) is typically associated with hypokalemia or certain medications. Therefore, in this scenario, the nurse would expect to note tall peaked T waves on the electrocardiogram due to the elevated potassium level.

Correct Answer: C

Rationale: Diabetes is classified as a chronic disease because it is a long-term condition that requires ongoing management. Choices A, B, and D, which are the common cold, influenza, and food poisoning, are acute illnesses that typically resolve on their own without long-lasting implications.

Correct Answer: B

Rationale: A persistent vegetative state is characterized by the absence of cognitive functioning while basic human functions like the sleep-wake cycle are retained. In this state, the patient shows reflex movements and basic responses to stimuli but lacks awareness or higher mental functions. Choices A, C, and D are incorrect because: A) Obtunded refers to a decreased level of consciousness, not the absence of cognitive functioning. C) Locked-in syndrome is a condition where the patient is aware and awake but cannot move or communicate due to complete paralysis of nearly all voluntary muscles except for vertical eye movements and blinking. D) Brain death is the irreversible cessation of all brain activity, including the brainstem, leading to the loss of all functions of the brain.

Correct Answer: B

Rationale: Orchiditis can be symptomatically treated with ice to reduce inflammation. Choice A is incorrect because orchiditis is not typically caused by streptococcus. Choice C is incorrect as heat is not the recommended treatment for orchiditis. Choice D is also incorrect as surgery is not the first-line treatment for orchiditis.