VATI ATI Comprehensive Predictor 2023 | Nurselytic

Correct Answer: C

Rationale: The correct answer is C: Obtain the client's vital signs and oximetry prior to ambulation. This is crucial to ensure the client's safety and ability to tolerate ambulation post-cardiac surgery. By assessing vital signs and oximetry, the nurse can identify any potential issues that may affect the client's ability to ambulate safely, such as low blood pressure or low oxygen saturation levels. This allows for prompt intervention if necessary, reducing the risk of complications during ambulation. Providing a walker (choice
A) may be helpful but assessing vital signs takes precedence. Premedicating with analgesics (choice
B) should be done as needed but is not directly related to ambulation tolerance. Reinforcing the surgical dressing (choice
D) is important but does not directly impact the client's ability to tolerate ambulation.

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