Why the frick do I feel like stabbing myself 26 times with a rusty fork

Synovial fluid serves as a lubricant to prevent friction between two parts that move on each other such as in the case of and bones.

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

When should garbage be removed from food preparation areas?