Because most of the time they are not properly warming up the muscles necessary for the physical activity your partaking in.
A nurse performing surgery without a surgeon present. Nurse aren't allowed to do surgery.
All the other things on the list are actually what they're supposed to do.
Hope this helps! ;)
Answer:
to treat any possible bacterial infection
Explanation:
the main cause of most illnesses could be a bacterial infection
Arteriosclerosis is a disease where the arterial walls become thickened, lose elasticity, and can restrict blood flow. It is also called hardening of the arteries and usually occurs in older adults.