ATI RN
clinical skills exam questions Questions
Question 1 of 9
Noninvasive diagnostic procedures used to determine kidney function include which of the following? (Select all that apply.)
Correct Answer: A
Rationale: The correct answer is A: Kidney, ureter, bladder (KUB) x-ray. KUB x-ray is a noninvasive diagnostic procedure that provides information about the size, shape, and position of the kidneys, ureters, and bladder. It can help detect abnormalities such as kidney stones or structural issues. Rationale: 1. KUB x-ray is noninvasive, meaning it does not require any incisions or insertion of instruments into the body. 2. It is commonly used as an initial screening tool to assess kidney function. 3. Renal ultrasound (Choice B) is also noninvasive but primarily used for imaging the kidneys and not the entire urinary system. 4. MRI (Choice C) and IVP (Choice D) are more invasive procedures that involve injecting contrast agents and may not be routinely used for initial kidney function assessment. In summary, the KUB x-ray is the correct choice as it is a noninvasive procedure specifically designed to evaluate kidney
Question 2 of 9
Acute adrenal crisis is caused by
Correct Answer: B
Rationale: The correct answer is B: deficiency of corticosteroids. Acute adrenal crisis is caused by a sudden and severe deficiency of cortisol and aldosterone, which are essential corticosteroids produced by the adrenal glands. Without these hormones, the body cannot regulate blood pressure, electrolyte balance, and respond to stress adequately. Acute renal failure (choice A) does not directly lead to adrenal crisis. High doses of corticosteroids (choice C) can suppress the adrenal glands but do not cause acute adrenal crisis. Overdose of testosterone (choice D) does not impact the production of cortisol and aldosterone, thus not causing acute adrenal crisis.
Question 3 of 9
The patient is in the critical care unit and will receive dialysis this morning. The nurse will (Select all that apply.)
Correct Answer: A
Rationale: The correct answer is A. By evaluating the morning laboratory results and reporting abnormal results, the nurse can ensure the patient's safety during dialysis by addressing any concerning findings promptly. This step is crucial in monitoring the patient's condition and adjusting the treatment plan as needed. Incorrect choices: B: Administering antihypertensive medications is not directly related to the patient's dialysis procedure and does not address the immediate needs of the patient in the critical care unit. C: While assessing the dialysis access site is important, reporting abnormalities alone may not be sufficient without a comprehensive evaluation of the patient's laboratory results. D: Weighing the patient to monitor fluid status is important in the context of dialysis, but it is not as critical as evaluating laboratory results for immediate intervention.
Question 4 of 9
Which of the following is a high-priority nursing diagnosis for both diabetic ketoacidosis and hyperosmolar hyperglycemic syndrome?
Correct Answer: B
Rationale: The correct answer is B: Fluid volume deficient. Both diabetic ketoacidosis and hyperosmolar hyperglycemic syndrome can lead to severe dehydration and electrolyte imbalances. Addressing fluid volume deficiency is crucial to stabilize the patient's condition. Choice A is not the priority as the main concern is the fluid imbalance, not activity intolerance. Hyperthermia (choice C) may be present but is not the primary concern compared to fluid volume deficit. Impaired nutrition (choice D) is not the immediate priority in these emergency situations. In summary, maintaining fluid balance is essential to manage both conditions effectively.
Question 5 of 9
Conditions that produce acute kidney injury by directly acting on functioning kidney tissue are classified as intrarenal. The most common intrarenal condition is
Correct Answer: C
Rationale: Rationale: Acute tubular necrosis (ATN) is the most common intrarenal condition causing acute kidney injury. ATN is characterized by damage to the renal tubules due to ischemia or nephrotoxic substances. Prolonged ischemia (choice A) and exposure to nephrotoxic substances (choice B) can lead to ATN. Hypotension for several hours (choice D) can result in ischemic injury, which may lead to ATN but is not the direct cause. Therefore, choice C is correct as it directly relates to the primary intrarenal condition of ATN.
Question 6 of 9
A patient with pancreatic cancer has been admitted to the critical care unit with clinical signs consistent with syndrome of inappropriate secretion of antidiuretic hormone. The nurse anticipates that clinical management of this condition will include
Correct Answer: C
Rationale: Step 1: Syndrome of inappropriate antidiuretic hormone (SIADH) leads to excess water retention, diluting sodium levels in the blood. Step 2: Fluid restriction is the mainstay of treatment to prevent further dilution of sodium. Step 3: Administering 3% normal saline (choice A) can worsen the condition by further increasing sodium levels. Step 4: Exogenous vasopressin (choice B) would exacerbate the problem by increasing water retention. Step 5: Low sodium diet (choice D) may be beneficial in the long term but is not the immediate priority.
Question 7 of 9
The nurse is caring for a patient with a diagnosis of head trauma. The nurse notes that the patient’s urine output has increased tremendously over the past 18 hours. The nurse suspects that the patient may be developing
Correct Answer: A
Rationale: Rationale: A patient with head trauma may develop diabetes insipidus due to damage to the hypothalamus or pituitary gland, leading to decreased secretion of antidiuretic hormone (ADH). This results in excessive urine output and thirst. Other options are incorrect because: B: Diabetic ketoacidosis is associated with high blood sugar and ketones, not increased urine output. C: Hyperosmolar hyperglycemic syndrome is characterized by extreme hyperglycemia, not increased urine output. D: Syndrome of inappropriate secretion of antidiuretic hormone results in decreased urine output due to excess ADH.
Question 8 of 9
Which of the following statements is true about the medical management of diabetic ketoacidosis?
Correct Answer: D
Rationale: The correct answer is D. Volume replacement and insulin infusion often correct the acidosis in diabetic ketoacidosis (DKA) because volume depletion and insulin deficiency are key factors in its pathophysiology. Volume replacement helps correct dehydration and improve tissue perfusion, while insulin infusion helps lower blood glucose levels and inhibit ketone production, ultimately correcting the acidosis. A is incorrect because serum lactate levels are not typically used to guide insulin administration in DKA. B is incorrect as sodium bicarbonate is not a first-line medication for DKA treatment as it can worsen metabolic acidosis. C is incorrect as the degree of acidosis in DKA is typically assessed through blood gas analysis, not continuous pulse oximetry.
Question 9 of 9
Which of the following patients is at the greatest risk of developing acute kidney injury? A patient who
Correct Answer: C
Rationale: The correct answer is C because the patient was recently discharged after a prolonged course of aminoglycoside therapy, which is a known risk factor for acute kidney injury due to its nephrotoxic effects. Choice A is incorrect because although aminoglycosides can cause kidney injury, the duration of therapy is shorter in this case. Choice B is incorrect because controlled hypertension is not a significant risk factor for acute kidney injury. Choice D is incorrect because fluid overload from heart failure may lead to other complications but is not directly associated with acute kidney injury.