What is housed in the central, haversian, perforating and volkmann’s canals

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.

When exercising, you shouldn’t go past to avoid an injury.

What can you do to support your own mental health and physical health?