A nurse is obtaining informed consent from a client prior to surgery. Which of the following is necessary for informed consent to be valid? (Select all that apply.)

Apply petroleum jelly around and inside the nares:

Petroleum jelly is not recommended for use with oxygen therapy. It can be flammable and may increase the risk of fire when in contact with oxygen.

B. Cleanse the mask or collar with soapy water every other day:

While it's important to keep the oxygen equipment clean, using soapy water might not be suitable for all types of oxygen masks or collars. Specific cleaning instructions provided by the supplier or healthcare provider should be followed to ensure proper hygiene and maintenance of the equipment.

C. Make sure the straps on the mask are secure but not too tight:

Proper fitting of the oxygen mask is crucial for comfort and adequate oxygen delivery. The straps should be secure enough to hold the mask in place but not so tight as to cause discomfort or skin irritation.

D. Post "no smoking" warning signs at home in a prominent location:

Oxygen is highly combustible, and smoking near oxygen can lead to fires or explosions. It's crucial to have clear warning signs in the home to prevent smoking in areas where oxygen is used.

E. Check the tops of his ears regularly for skin breakdown:

Prolonged use of oxygen masks or nasal cannulas can cause skin breakdown, particularly around the ears where the tubing or mask straps may rest. Regular checks for any signs of skin breakdown are essential for early detection and prevention.

A. Keeping the lights on when the client is sleeping is not a standard intervention for seizure precautions. In fact, it's generally recommended to create a quiet and low-stimulus environment for clients with seizure disorders.

B. Restraining the client as soon as seizure activity begins is not recommended. Restraints can lead to injuries and complications during a seizure. It is essential to allow the client to move and prevent injury by removing harmful objects from the vicinity.

C. Having a padded tongue depressor available at the bedside is not a standard intervention for seizure precautions. In the event of a seizure, the priority is to keep the client safe, protect their head, and ensure a clear airway. Placing objects in the mouth is not recommended and can lead to injury.

D. Keeping the client's bed in the lowest position is a safety measure to prevent injuries during a seizure. It reduces the risk of falling from a significant height in case of a seizure episode.