ATI RN
ATI Pathophysiology Final Exam
1. A client with atrial fibrillation is at risk for which of the following complications?
- A. Deep vein thrombosis (DVT)
- B. Pulmonary embolism
- C. Hypertensive crisis
- D. Myocardial infarction
Correct answer: B
Rationale: Corrected Rationale: A client with atrial fibrillation is at increased risk of thromboembolism due to blood stasis in the atria. This can lead to the formation of blood clots, which may travel to the lungs and cause a pulmonary embolism. Pulmonary embolism is a serious complication of atrial fibrillation. Choices A, C, and D are incorrect because while atrial fibrillation can lead to complications such as stroke or heart failure, it is specifically associated with an increased risk of pulmonary embolism due to the clot formation associated with the condition.
2. A client is 2 hours postoperative following a cholecystectomy. Which of the following interventions should the nurse implement?
- A. Place the client in a supine position
- B. Administer morphine for pain relief
- C. Apply a warm compress to the incision site
- D. Place a pillow under the client's knees
Correct answer: B
Rationale: Administering morphine for pain relief is crucial for postoperative clients following a cholecystectomy to manage pain effectively. Placing the client in a supine position may not be ideal as it can cause discomfort and hinder breathing. Applying a warm compress to the incision site can increase the risk of infection. Placing a pillow under the client's knees is not a priority intervention compared to pain management.
3. When teaching a school-age child and the parent how to administer insulin, which of the following instructions should the nurse include?
- A. Store the insulin in the refrigerator after each use.
- B. Rotate injection sites each time you give the injection.
- C. You should give the insulin at room temperature.
- D. Administer the insulin within 30 minutes of each meal.
Correct answer: C
Rationale: It is essential to give insulin at room temperature to prevent discomfort during administration. Cold insulin can cause stinging and pain, which can be avoided by allowing the insulin to reach room temperature before administration. Storing insulin in the refrigerator is correct for long-term storage, but it should be brought to room temperature before use. Rotating injection sites is important to prevent lipohypertrophy, a condition characterized by fatty lumps that can develop if injections are consistently given in the same area. Administering insulin within 30 minutes of a meal is generally recommended to match the insulin peak action with the peak glucose levels after eating, but giving insulin at room temperature is more crucial to ensure comfort and proper absorption.
4. Whenever possible, patients evacuated from the theater of operations who are expected to return within 60 days are admitted to which of the following?
- A. Civilian hospitals participating in the National Disaster Medical System
- B. DOD tri-service hospitals
- C. Department of Veterans Affairs hospitals
- D. Temporary field hospitals
Correct answer: B
Rationale: Patients evacuated from the theater of operations and expected to return within 60 days are admitted to DOD tri-service hospitals. These hospitals are well-equipped to handle military personnel and are strategically placed for operational efficiency. Choice A, civilian hospitals participating in the National Disaster Medical System, may not have the specialized care and resources required for military personnel. Choice C, Department of Veterans Affairs hospitals, cater to veterans rather than active-duty personnel in theater. Choice D, temporary field hospitals, might not provide the comprehensive care and resources needed for an extended period of treatment.
5. A nurse is caring for a client who is 2 days postoperative following abdominal surgery. Which of the following findings should the nurse report to the provider?
- A. Serosanguineous wound drainage
- B. Heart rate of 90/min
- C. Urine output of 30 mL/hr
- D. Temperature of 37.3°C (99.1°F)
Correct answer: C
Rationale: A urine output of 30 mL/hr is significantly low and indicates possible renal impairment or inadequate perfusion to the kidneys, which are critical for postoperative recovery. In this situation, decreased urine output could lead to fluid and electrolyte imbalances, affecting the client's overall condition. The nurse should report this finding promptly to the healthcare provider for further evaluation and intervention. Serosanguineous wound drainage is a normal finding in the early postoperative period and does not typically warrant immediate concern. A heart rate of 90/min is within the normal range and may be expected in a postoperative client due to the stress response. A temperature of 37.3°C (99.1°F) is slightly elevated but not a concerning finding in isolation postoperatively.
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