ATI RN
clinical skills exam questions Questions
Question 1 of 9
The patient is admitted to the unit with the diagnosis of rhabdomyolysis. The patient is started on intravenous (IV) fluids and IV mannitol. What action by the nurse is best?
Correct Answer: B
Rationale: The correct answer is B: Assess the patient's lungs. In rhabdomyolysis, muscle breakdown releases myoglobin which can cause kidney damage. Mannitol is given to prevent kidney damage by promoting diuresis. However, mannitol can also cause fluid overload and pulmonary edema. Therefore, assessing the patient's lungs is crucial to monitor for signs of fluid overload and prevent complications. A: Assessing the patient's hearing is not directly related to the management of rhabdomyolysis and mannitol administration. C: Decreasing IV fluids after administering a diuretic like mannitol can lead to inadequate fluid resuscitation and worsening kidney injury. D: Giving extra doses before radiological contrast agents is not necessary in the context of rhabdomyolysis and mannitol administration.
Question 2 of 9
A patient is admitted to the critical care unit with a diagnosis of diabetic ketoacidosis. Following aggressive fluid resuscitation and intravenous (IV) insulin administration, the blood glucose begins to normalize. In addition to glucose monitoring, which of the following electrolytes requires close monitoring?
Correct Answer: C
Rationale: The correct answer is C: Potassium. During treatment of diabetic ketoacidosis, as blood glucose levels decrease, potassium levels can quickly drop due to insulin therapy driving potassium into cells. Monitoring potassium levels closely is crucial to prevent hypokalemia, which can lead to life-threatening cardiac arrhythmias. Choice A: Calcium - Calcium levels are not typically affected by diabetic ketoacidosis treatment and do not require immediate monitoring in this context. Choice B: Chloride - Chloride levels are usually not significantly impacted by diabetic ketoacidosis treatment and do not need close monitoring in this case. Choice D: Sodium - While sodium levels can be affected by dehydration in diabetic ketoacidosis, they are not as critical to monitor as potassium levels during treatment.
Question 3 of 9
The nurse is caring for a patient who underwent pituitary surgery 12 hours ago. The nurse will give priority to monitoring the patient carefully for which of the following?
Correct Answer: B
Rationale: The correct answer is B: Hypovolemic shock. After pituitary surgery, patients are at risk for hypovolemic shock due to potential intraoperative blood loss and fluid shifts. Monitoring for signs of shock, such as hypotension and tachycardia, is crucial for early intervention. A: Congestive heart failure is less likely immediately post-surgery. C: Infection is a concern but not the highest priority in the immediate postoperative period. D: Volume overload is not a common immediate complication of pituitary surgery.
Question 4 of 9
The patient is complaining of severe flank pain when he tries to urinate. His urinalysis shows sediment and crystals along with a few bacteria. Using this information along with the clinical picture, the nurse realizes that the patient’s condition is
Correct Answer: C
Rationale: The correct answer is C: intrarenal. The presence of sediment, crystals, and bacteria in the urinalysis indicates an issue within the kidneys themselves. The flank pain suggests renal involvement. Prerenal would involve issues before the kidneys, such as inadequate blood flow. Postrenal would involve issues after the kidneys, such as urinary tract obstruction. Not renal related is incorrect as the symptoms and urinalysis findings clearly point to a renal issue.
Question 5 of 9
The patient has been admitted to the hospital with nausea and vomiting that started 5 days earlier. Blood pressure is 80/44 mm Hg and heart rate is 122 beats/min; the patient has not voided in 8 hours, and the bladder is not distended. The nurse anticipates a prescription for “stat” administration of
Correct Answer: B
Rationale: The correct answer is B: fluid replacement with 0.45% saline. The patient's symptoms suggest dehydration and hypovolemia, indicated by low blood pressure, elevated heart rate, and lack of urine output. Fluid replacement with isotonic saline would help restore intravascular volume and improve blood pressure. Blood transfusion (A) is not indicated without evidence of significant blood loss. Inotropic agents (C) are used to improve cardiac function, which is not the primary issue in this case. Antiemetics (D) may help with nausea and vomiting but do not address the underlying cause of hypovolemia.
Question 6 of 9
The nurse is assessing a patient with a new arteriovenous fistula, but does not hear a bruit or feel a thrill. Pulses distal to the fistula are not palpable. The nurse should
Correct Answer: C
Rationale: The correct answer is C: notify the provider immediately. Lack of bruit, thrill, and distal pulse indicates potential complications like thrombosis or occlusion in the arteriovenous fistula. Prompt provider notification is crucial for timely intervention to prevent further complications such as ischemia or access failure. Reassessing the patient in an hour (A) may delay necessary intervention. Raising the arm above the level of the patient's heart (B) does not address the underlying issue. Applying warm packs (D) could worsen the situation if there is a clot present.
Question 7 of 9
In determining the glomerular filtration rate (GFR) or creatinine clearance, a 24-hour urine is obtained. If a reliable 24-hour urine collection is not possible,
Correct Answer: D
Rationale: The correct answer is D because if a reliable 24-hour urine collection is not possible, a standardized formula can be used to estimate the GFR. This is typically done using the patient's serum creatinine level, age, sex, and race. It is a validated method when direct measurement is not feasible. A: Incorrect. It is still possible to estimate GFR using formulas when 24-hour urine collection is not possible. B: Incorrect. BUN alone is not sufficient to accurately determine renal function. C: Incorrect. BUN/Creatinine ratio is not a direct measure of GFR and may be influenced by other factors.
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 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.