A nurse is teaching the guardian of an infant who has developmental dysplasia of the hip about a Pavlik harness. Which of the following Instructions should the nurse include?

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. Hydrogen peroxide is not recommended for cleaning surfaces contaminated with blood as it is not as effective as other agents and may not adequately disinfect surfaces.

B. Isopropyl alcohol can be effective for disinfecting surfaces contaminated with blood, but it is less effective against certain bloodborne pathogens like hepatitis B virus compared to chlorine bleach.

C. Chlorine bleach is an effective agent for cleaning surfaces contaminated with blood and is recommended by CDC guidelines for disinfecting against bloodborne pathogens.

D. Chlorhexidine is primarily used as a skin antiseptic and is not typically used for cleaning surfaces contaminated with blood.