Question

The client's heart rate increases slightly during inspiration and decreases slightly during expiration. What action does the nurse take?

a. Evaluate for a respirator disorder.
b. Assess the client for chest pain.
c. Document the finding in the chart.
d. Administer antidysrhythmic drugs.

Answer 1

The nurse would document the finding in the chart. Sinus arrhythmia is a normal physiological response and does not indicate respiratory disorder or chest pain.

Step-by-step explanation:

The nurse would document the finding in the chart.

During physical examination, the nurse may observe that the client's heart rate increases slightly during inspiration and decreases slightly during expiration. This is a normal physiological response known as sinus arrhythmia. Sinus arrhythmia is caused by changes in intrathoracic pressure during breathing. It is commonly seen in healthy individuals, especially young people, and does not typically indicate any respiratory disorder or chest pain.