A nurse is caring for a client who has a closed head injury. In which of the following positions should the nurse place the client?

Choice A reason: Shaving the client from axillae to groin is not necessary, as it has no relation to the procedure and can cause skin irritation or infection.

Choice B reason: Administering a cleansing enema is not required, as it does not affect the upper gastrointestinal tract that is examined by the procedure. The client should fast for at least 6 hours before the procedure to ensure an empty stomach.

Choice C reason: Having the client drink contrast medium is not indicated, as it can interfere with the visualization of the mucosa and lesions by the endoscope. The client may receive a local anesthetic spray or gargle to numb the throat and a sedative to relax and reduce discomfort during the procedure.

Choice D reason: Ensuring the signed consent is in the medical record is an essential action, as it indicates that the client has been informed about the purpose, risks, benefits, and alternatives of the procedure and has agreed to undergo it voluntarily.

Choice A: This is incorrect. The nurse should don clean gloves before removing the dressing, and then change to sterile gloves before applying the new dressing.

Choice B: This is correct. The nurse should offer the client pain medication before the procedure, as changing a dressing for a stage III pressure ulcer can be very painful.

Choice C: This is incorrect. The nurse should prepare the sterile dressing supplies just before the dressing change, not 30 min before, to prevent contamination.

Choice D: This is incorrect. The nurse should not disinfect the wound bed with alcohol, as this can damage the healthy tissue and delay healing. The nurse should use a saline solution or an antiseptic solution as prescribed.