A nurse is providing dietary teaching for a client who has a history of nephrolithiasis. Which of the following is appropriate to include in the teaching?

A. Taking the client to the bathroom after a preoperative injection may be unsafe because many preoperative medications can cause sedation or dizziness, increasing the risk of falls.
B. Verification of the surgical site should occur before administration of preoperative medications, as the client may be sedated and unable to participate accurately afterward.
C. Teaching deep breathing and coughing exercises is most effective before sedation, when the client is alert and able to learn and follow instructions.
D. Raising the side rails on the bed is a priority safety measure after administering preoperative sedatives, as it helps prevent falls and injury while the client is drowsy or unsteady.

A.

A. The priority action is to remove the client from the source of carbon monoxide poisoning, which in this case is the kerosene space heater. Taking the client outdoors will provide fresh air and reduce exposure to carbon monoxide.

B. Wrapping blankets around the client may further exacerbate the symptoms by trapping the carbon monoxide, worsening the client's condition.

C. While loosening the client's clothing may improve ventilation, it is not as effective as removing the client from the source of exposure.

D. Opening the client's windows may help improve ventilation, but it is not as effective as taking the client outdoors to reduce exposure to carbon monoxide.