Pneumonia patient – safest time to take for short walk?

Correct option is C

Walking after bronchodilation improves breathing capacity and reduces shortness of breath. MDIs open airways, making exertion safer. Explanation of options:
· (a) ✘ Post-meal walking may worsen dyspnea.
· (b) ✘ Rest is good but doesn’t prepare lungs.
· (c) ✔ MDI improves lung airflow before physical exertion.
· (d) ✘ O₂ assessment is informative, not preparative.