The nurse teaches a patient about pulmonary function testing (PFT). Which statement, if made by the patient, indicates teaching was effective?
a. "I will use my inhaler right before the test."
b. "I won't eat or drink anything 8 hours before the test."
c. "I should inhale deeply and blow out as hard as I can during the test."
d. "My blood pressure and pulse will be checked every 15 minutes after the test."
ANS: C
For PFT, the patient should inhale deeply and exhale as long, hard, and fast as possible. The other actions are not needed with PFT. The administration of inhaled bronchodilators should be avoided 6 hours before the procedure.
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