________, the basis of pulmonary function testing, measures the quantity of airflow during expiration (exhaling), as well as the speed of this action.

The most likely diagnosis for this patient is

What will be an ideal response?

Which of the following statements best suggests that the speaker may be having a mild allergic reaction?

a. "I have had a fever and chills for the past two days." b. "My heart feels as though it is skipping some beats." c. "I feel dizzy and weak." d. "I have a rash on my face and neck."