**Question:** A 3 year old child is classified as Pneumonia, if the respiratory rate is:

A. 30 breaths/minute
B. 25 breaths/minute
C. 28 breaths/minute
D. 26 breaths/minute

**Core Concept:**
Pneumonia is a lung infection that can lead to inflammation and swelling in the air sacs (alveoli) within the lungs. In children, an elevated respiratory rate is a common sign of pneumonia, as the body tries to compensate for the increased workload of breathing due to the inflammation.

**Why the Correct Answer is Right:**
In children, a respiratory rate of 26 breaths/minute is considered slightly elevated but still within the normal range (typically 20-24 breaths/minute for children aged 1-5 years). If the respiratory rate is too high, pneumonia can be suspected, as the respiratory rate will increase to compensate for the increased workload of breathing due to inflammation in the lungs.

**Why Each Wrong Option is Incorrect:**
Option A (30 breaths/minute) is too high and would be considered an abnormal respiratory rate for a 3-year-old child. Option B (25 breaths/minute) is within the normal range, making it incorrect. Option C (28 breaths/minute) is also within the normal range, making it incorrect. Option D (26 breaths/minute) is the correct answer, as it falls within the slightly elevated range but is still considered within the normal limits for this age group.

**Clinical Pearl:**
When evaluating a child for pneumonia, monitoring respiratory rate is an essential part of the examination. While it is essential to consider the age-specific normal respiratory rate range, an elevated respiratory rate can be a clue for pneumonia, especially when combined with other clinical signs and symptoms.

**Correct Answer:** C. 28 breaths/minute