ATI RN
ATI Detailed Answer Key Medical Surgical Questions
Question 1 of 5
Which statement by a patient with diabetes indicates an understanding of the medication insulin glargine injection (Lantus)?
Correct Answer: D
Rationale: Lantus is a long-acting insulin with no distinct peak action.
Question 2 of 5
A client is scheduled for a pneumonectomy in the morning. The client has had a previous negative surgical experience, is talking rapidly, and has an increased pulse and respiratory rate. Nursing interventions for this client should include:
Correct Answer: A
Rationale: Providing an opportunity for an open discussion will help to clarify any misunderstandings about the surgery and gives the client a chance to verbalize any concerns about the surgery. Distractions will not alleviate the client's preoperative anxiety; it denies the anxiety the client is experiencing. Giving false assurance is not appropriate and it denies that anxiety is a normal response to the threat of surgery. Psychological responses are not directly related to the severity of the surgery; they are influenced by the client's experience.
Question 3 of 5
The healthcare provider is caring for a postoperative client who has a chest tube connected to suction and a water seal drainage system. Which of the following indicates to the healthcare provider that the chest tube is functioning properly?
Correct Answer: A
Rationale: The correct answer is A: Fluctuation of the fluid level within the water seal chamber. This indicates proper chest tube function as it shows that the system is maintaining the desired pressure and allowing for adequate drainage without obstruction. When the patient breathes in and out, the fluid level fluctuates due to changes in intrathoracic pressure. Explanation of other choices: B: Absence of fluid in the drainage tubing - This would indicate a problem with drainage, possibly due to a blockage in the tubing. C: Continuous bubbling within the water seal chamber - This would suggest an air leak in the system, which is not ideal as it can lead to lung collapse. D: Equal amounts of fluid drainage in each collection chamber - While equal drainage is good, it does not specifically indicate proper chest tube function like the fluctuation of the fluid level does.
Question 4 of 5
A client has returned from the surgical suite following surgery for a fractured mandible with intermaxillary fixation. Which of the following actions is the priority for the nurse to take?
Correct Answer: A
Rationale: The correct answer is A: Prevent aspiration. This is the priority because with intermaxillary fixation, the client is unable to open their mouth, increasing the risk of aspiration. Aspiration can lead to serious complications, such as pneumonia. Ensuring the client's airway is clear and they are able to breathe properly should be the top priority. Summary: - B: Ensuring adequate nutrition can be important, but preventing aspiration takes precedence. - C: Promoting oral hygiene is important but not as urgent as preventing aspiration. - D: Relieving the client's pain is essential, but ensuring their safety from aspiration is the priority.
Question 5 of 5
Why might a client receive a central venous catheter?
Correct Answer: B
Rationale: The correct answer is B because TPN requires a central venous catheter due to the high osmolarity of the solution.