Question 43 of module HHA-120 of the Home Health Aide (HHA) exam.
Which of the following is true regarding pneumonia?
- AIt can be caused by a bacterial, viral, or fungal infection
- BIt is only caused by a bacterial infection
- CIt is only caused by a viral infection
- DIt can be caused by an allergic reaction
Correct answer: A
Why: Pneumonia can be caused by a bacterial, viral, or fungal infection.
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