The nurse is preparing to ambulate a postoperative client after cardiac surgery. The nurse plans to do which to enable the client to best tolerate the ambulation? 1. Provide the client with a walker....

The nurse is preparing to ambulate a postoperative client after cardiac surgery. The nurse plans to do which to enable the client to best tolerate the ambulation?

1. Provide the client with a walker. 2. Remove the telemetry equipment. 3. Encourage the client to cough and deep breathe. 4. Premedicate the client with an analgesic before ambulating