ATI Physical Assessment Practice Test

What finding should a nurse identify as tachypnea during a respiratory assessment?

Respiration rate of 18/min Respiration rate of 20/min Respiration rate of 24/min Respiration rate of 16/min

Correct Answer:

Respiration rate of 24/min

Explanation:

Tachypnea is defined as an increased respiratory rate, typically exceeding 20 breaths per minute in adults. In the context of the given options, a respiration rate of 24 breaths per minute qualifies as tachypnea because it is above the threshold that indicates a faster than normal breathing rate. This can occur in various situations, such as during periods of anxiety, fever, or an underlying respiratory condition, and it indicates that the body may be needing more oxygen or is attempting to expel carbon dioxide at a higher rate. Understanding the normal range for respiratory rates—12 to 20 breaths per minute for a healthy adult—helps in identifying deviations such as tachypnea.

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