Answer:
you need to earn a doctoral degree
Explanation:
For the most part, you need a Master of Science in Nursing, or MSN, to become an advanced practice nurse. Depending on the exact nature of the work you wish to do, you may even choose to earn a doctoral degree, which those who wish to become Clinical Nurse Specialists often do.
Answer:
The myocardical oxygen supply has fallen below demand.
Explanation:
Angina is the name given to chest pain caused by decreased blood flow in the heart, which is called ischemia. The biggest cause of angina is atherosclerosis, which happens when plaque builds up inside the coronary arteries and this accumulation of fat causes the arteries to narrow or even become clogged, and the blood can't flow. Thus, the heart does not receive the necessary nutrients, such as oxygen, because of decreased blood flow, which causes chest pain.
D. Bacteria and humans both use the same nutrients
