Question

which of the following individuals would be at the greatest risk for bacterial pneumonia?
a. a 90 - year - old grandmother
b. a 30 - year - old teacher
c. a 45 - year - old parent
d. a 20 - year - old college student
please select the best answer from the choices provide.d
○ a
○ b
○ c
○ d

Explanation:

Age is a significant risk factor for bacterial pneumonia. Older adults (such as a 90 - year - old) generally have weaker immune systems and may have underlying health conditions that increase their susceptibility to infections like bacterial pneumonia. Younger individuals (20 - year - old, 30 - year - old, 45 - year - old) typically have stronger immune function compared to very elderly people in the absence of specific comorbidities mentioned for them.

Answer:

A. a 90 - year - old grandmother