What vitamin is the cofactor responsible for stimulating collagen formation?

This department examines specimens microscopically for the presence of crystals, casts, bacteria, and blood cells.

a.) chemistry b.) hematology c.) microbiology d.) urinalysis

Which of the following is an expected role of a respiratory therapist?

1. Promoting lung health and wellness 2. Providing patient education 3. Assessing the patient's cardiopulmonary health status 4. Selling oxygen (O2) therapy devices to patients a. 1 only b. 1 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4