Final answer:
Clients with a compromised immune system require strict isolation to protect against infections due to their weakened defenses. Strict isolation includes rigorous hand hygiene and disinfection protocols, and it is broader than other forms of isolation like contact, droplet, or airborne.
Step-by-step explanation:
Clients who have a compromised immune system require a) Strict isolation. This type of isolation is necessary to protect the individual from being exposed to infections due to their weakened defense mechanisms. In situations like the one described for Marisa, who was kept in a separate room, strict isolation procedures include rigorous hand hygiene, the disinfection of items that come into contact with the patient, and controlling the environment to prevent contamination.
Such precautions are vital not only to protect the immune-compromised person but also to contain the spread of infections. Contact with saliva, lesions, or respiratory droplets of an infected person can lead to transmission of pathogens, thus necessitating strict isolation measures like those Marisa experienced. It is crucial to understand that while other forms of isolation such as contact, droplet, or airborne isolation might be applied depending on the type of infection, strict isolation is generally broader and more intensive.