Nursing Clinical Skills questions

Correct Answer: A

Rationale: The correct answer is A: Heredity. Nephrogenic diabetes insipidus can be inherited as a genetic condition. The mutation in genes responsible for regulating water balance in the kidneys can lead to this disorder. Other choices are incorrect: B: Medications like lithium can cause acquired nephrogenic diabetes insipidus, not its development. C: Meningitis is an inflammatory condition that does not directly relate to nephrogenic diabetes insipidus. D: Pituitary tumors are associated with central diabetes insipidus, not nephrogenic.

Correct Answer: A

Rationale: The correct answer is A: fluid retention of 1.5 liters. The weight gain from 5 kg to 99 kg indicates an increase of 94 kg. Since 1 kg of weight gain is approximately equal to 1 liter of fluid retention, the patient has retained 94 liters of fluid. Therefore, the correct choice is fluid retention of 1.5 liters. Choice B is incorrect because the weight gain indicates fluid retention, not loss. Choice C is incorrect as it mentions equal intake and output, which does not match the weight gain observed. Choice D is incorrect as it suggests fluid loss, which contradicts the weight gain.

Correct Answer: D

Rationale: The correct answer is D: �Recovery is possible, but it may take several months.� This response is the best because acute kidney injury can be reversible with appropriate management, and recovery may take time. It is important to provide hope and encouragement to the patient. A: �Unfortunately, kidney injury is not reversible; it is permanent.� - This is incorrect as acute kidney injury can be reversible with timely intervention and proper treatment. B: �Kidney function usually returns within 2 weeks.� - This is incorrect because the recovery timeline varies for each individual and can take longer than 2 weeks. C: �You will know for sure if you start urinating a lot all at once.� - This is incorrect as increased urine output may not always indicate complete recovery from acute kidney injury.

Correct Answer: A

Rationale: The correct answer is A. Bladder catheterization helps relieve urinary obstruction, a common postrenal cause of acute kidney injury. It allows urine to drain freely from the bladder. - B: Increasing fluid volume intake may worsen the condition by increasing the pressure on the obstructed kidneys. - C: Ureteral stenting is used for intrarenal causes, not postrenal causes. - D: Placement of nephrostomy tubes bypasses the obstruction but is usually reserved for more severe cases.

Correct Answer: B

Rationale: The correct answer is B: azotemia. Azotemia refers to elevated levels of nitrogenous waste products like BUN and creatinine in the blood. This occurs when the kidneys are not functioning properly, leading to decreased filtration and excretion of waste products. Oliguria (A) is reduced urine output, not specific to elevated BUN and creatinine levels. Acute kidney injury (C) is a broader term for sudden loss of kidney function. Prerenal disease (D) typically refers to conditions affecting blood flow to the kidneys, leading to decreased kidney function, but it does not specifically describe the increase in BUN and creatinine levels.