Answer:
something that harms you or others like smoking for example
Explanation:
For maximum assurance preventing influenza or flu, the patient should be vaccinated with inactivated influenza vaccine (IIV) once a year. The vaccine is needed especially for those who are of greater risk to have a flu, including pregnant women, children, and persons with serious medical conditions.
It's the white blood cells I think
The correct answer from the given case above would be option B. If Mrs. Anderson has been advised against strenuous physical activity by her physician because her bones are prone to fractures, therefore, she is experiencing calcium deficiency. The mineral calcium is very important in the body because it is one of the essential minerals that aid in the formation of healthy bones.