Which of the following is true concerning Pneumocystis carinii pneumonia? 1. It is best labeled mycoplasma pneumonia. 2. It is caused when clients are dependent on mechanical ventilators. 3. It is...

Which of the following is true concerning Pneumocystis carinii pneumonia?

1. It is best labeled mycoplasma pneumonia.

2. It is caused when clients are dependent on mechanical ventilators.

3. It is usually found in pediatric clients.

4. It is a type of fungal infection that often affects immunocompromised clients.