A client is scheduled for pulmonary function tests (PFTs) in the morning. The nurse calls the client to teach about the procedure. Which statement by the client indicates a need for further teaching?
a. "I should not smoke for at least 6 hours before the test."
b. "PFTs can determine whether my lung problem has gotten worse."
c. "I should use my inhaler anytime during the test if I need it."
d. "If I get really short of breath, I'll tell the technician."
C
Bronchodilators may need to be held before PFTs. The client should not plan to use them at any time during the test if he or she experiences dyspnea. The other options show adequate under-standing.
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