A charge nurse is observing a newly licensed nurse provide care to four clients. Which of the following actions requires intervention by the charge nurse?

Choice A Reason:
The patient should be elevated 45-90° before inserting a nasogastric tube helps prevent aspiration and facilitates tube insertion.
Choice B Reason:
Assisting the client into a fetal position on his side in preparation for a lumbar puncture is a proper positioning technique to facilitate the procedure and minimize discomfort for the client.
Choice C Reason:
Assessing the client's gag reflex following an esophagogastroduodenoscopy (EGD) is standard practice to ensure the client's safety and ability to protect their airway after the procedure.
Choice D Reason:
Maintains the chest tube collection device below the level of the insertion site when ambulating the client is correct. Chest tube management is critical to prevent complications such as air leaks, tension pneumothorax, and tube dislodgement. When ambulating a client with a chest tube, it's essential to keep the collection device below the level of the insertion site to ensure proper drainage and prevent air from entering the pleural space. If the collection device is positioned above the insertion site, it could result in fluid or air backflow into the patient's chest cavity, which can lead to complications.

Choice A Reason:
Clients on airborne precautions (e.g., for tuberculosis, varicella, or measles) should wear a mask if they need to leave their room to prevent the spread of airborne pathogens to others. This helps to contain infectious particles and protect others from exposure.

Choice B Reason:
A client with compromised immunity should be placed in a positive-pressure airflow room, not a negative-pressure room. Positive-pressure rooms help prevent outside contaminants from entering the room, thereby protecting the immunocompromised client. Negative-pressure rooms are used for clients with airborne infectious diseases to prevent the spread of pathogens to other areas.

Choice C Reason:
Contact precautions typically involve wearing gloves and a gown to prevent the spread of infectious agents through direct contact. Masks are not generally required for visitors unless the client is also on droplet or airborne precautions. Therefore, this statement reflects a misunderstanding of the specific requirements for contact precautions.

Choice D Reason:
An N95 respirator mask is required for airborne precautions, not droplet precautions. For droplet precautions (e.g., for influenza, pertussis), a standard surgical mask is sufficient to protect against respiratory droplets.