Answer:
Option (B).
Explanation:
The blood pressure may be defined as the pressure exerted by the arteries during the blood flow. The normal blood pressure of humans has been assigned is 80/120 mm Hg.
Various factors can cause the increase or decrease in the blood pressure. The excess production of the blood cells will cause the increase in blood pressure as more blood will exert more pressure during flow as blood cells have protein erythropoietin that increases the blood pressure. Factors like vasodilation and decrease cardiac output decreases the blood pressure.
Thus, the correct answer is option (B).
Answer:
D
Explanation: because people has weak spots in the body.
This is partially true. There are many contributing reasons but this is one.
Epithelial cells are packed tightly together. The cells form a continuous sheet forming a barrier between internal organs and the outside environment. It protects the tissues that lie beneath from physical trauma, invasion of pathogens, toxins, radiation, desiccation etc.
Answer:
I'm not completely sure but i'm pretty sure it's A
Explanation:
Like I said i'm not completely sure but it makes sense because that's how pharmacys make their money. Long-term health and disease prevention seem like that's what health promotion is for. And senior citizen help would be places like nursing homes.