I'm sorry this is not for school but i'm worried! my dog bit me this morning, she has had her shots, but she hasn't had her flea and tick medicine, after the bit me white spots appeared on where she bit me, what are these, and what caused them?

Which of the following are considered general purposes of performing pulmonary function tests (pfts)? 1. the functional status of the lungs 2. the diffusion characteristics of the alveolar-capillary membrane 3. how much and how fast gas can be moved into and out of the lungs 4. the specific diagnosis of pulmonary disease