ATI RN
ATI Comprehensive Exit Exam
1. A nurse is preparing to administer an IV medication to a client who reports a latex allergy. Which of the following actions should the nurse take?
- A. Place the client in a supine position.
- B. Use non-latex gloves when administering the medication.
- C. Use latex-free syringes when administering the medication.
- D. Administer the medication through a latex-free IV port.
Correct answer: D
Rationale: The correct action the nurse should take when preparing to administer an IV medication to a client with a latex allergy is to administer the medication through a latex-free IV port. This measure helps prevent allergic reactions in clients with a known latex allergy. Placing the client in a supine position (Choice A) is not directly related to preventing a latex allergy reaction. Using non-latex gloves (Choice B) is important for protecting the nurse or caregiver from latex exposure but does not prevent the client's allergic reaction. While using latex-free syringes (Choice C) is a good practice, ensuring the IV port is latex-free is more crucial in preventing an allergic response in the client.
2. A patient with diabetes insipidus is admitted to the intensive care unit after a motor vehicle accident that resulted in head trauma and damage to the pituitary gland. Diabetes insipidus can occur when there is a decreased production of which of the following?
- A. ADH
- B. Estrogen
- C. Aldosterone
- D. Renin
Correct answer: A
Rationale: The correct answer is A: ADH. Diabetes insipidus is characterized by a deficiency in antidiuretic hormone (ADH), leading to excessive urine output and thirst. In this scenario, the head trauma and damage to the pituitary gland can result in decreased production or release of ADH. Estrogen (Choice B) is not directly related to diabetes insipidus. Aldosterone (Choice C) is a hormone that regulates sodium and potassium levels, not water balance like ADH. Renin (Choice D) is an enzyme involved in the regulation of blood pressure and fluid balance but not directly related to diabetes insipidus.
3. While assessing a critically ill client in the emergency department, the nurse notes on the cardiac monitor an R-on-T premature ventricular beat that develops into ventricular tachycardia (VT). Immediately, the client became unresponsive. The nurse knows that based on pathophysiologic principles, the most likely cause of the unresponsiveness is:
- A. metabolic acidosis that occurs spontaneously following any dysrhythmias.
- B. interruption of the blood/oxygen supply to the brain.
- C. massive cerebrovascular accident (CVA) resulting from increased perfusion.
- D. a blood clot coming from the heart and occluding the carotid arteries.
Correct answer: B
Rationale: The correct answer is B. Ventricular tachycardia (VT) can disrupt the normal heart function, leading to a decreased cardiac output. This decreased output can interrupt the blood supply to the brain, causing the client to become unresponsive. Metabolic acidosis (Choice A) is not the most likely cause of unresponsiveness in this scenario. A massive cerebrovascular accident (CVA) (Choice C) would not result from increased perfusion. A blood clot occluding the carotid arteries (Choice D) may lead to a stroke but is not the most likely cause of sudden unresponsiveness in this situation.
4. A nurse is planning care for a client who has dehydration. Which of the following interventions should the nurse include?
- A. Monitor the client's fluid intake.
- B. Provide the client with a high-protein diet.
- C. Encourage the client to ambulate frequently.
- D. Administer 0.45% sodium chloride IV.
Correct answer: D
Rationale: The correct intervention for a client with dehydration is to administer 0.45% sodium chloride IV. This solution helps correct fluid imbalance by providing the necessary electrolytes. Restricting fluid intake (Choice A) is not appropriate for dehydration as the client needs adequate fluids to rehydrate. Providing a high-protein diet (Choice B) is not directly related to correcting dehydration. Encouraging the client to ambulate frequently (Choice C) is beneficial for overall health but does not address the issue of dehydration directly.
5. A healthcare provider is assessing a client who has acute pancreatitis. Which of the following laboratory results should the healthcare provider expect to be elevated?
- A. Serum sodium.
- B. Serum calcium.
- C. Serum glucose.
- D. Serum amylase.
Correct answer: D
Rationale: Serum amylase levels are typically elevated in clients with acute pancreatitis as it is an enzyme released by the pancreas. Elevated serum sodium, calcium, or glucose levels are not typically associated with acute pancreatitis. Therefore, choices A, B, and C are incorrect.
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