Answer:
The correct answer is A, as the statement is true. All blood returns to the heart by way of either the superior vena cava or the inferior vena cava.
Explanation:
The heart pumps blood to all parts of the body. Blood supplies oxygen and nutrients to the entire body and removes carbon dioxide and residual elements. As blood travels through the body, oxygen is consumed and blood becomes deoxygenated.
Deoxygenated blood returns from the rest of the body to the heart through the superior vena cava and the inferior vena cava, the two main veins that carry the blood back to the heart.
Answer:
Correct response: Tachycardia; hypotension
Explanation:
A low cardiac output would be exhibited by tachycardia and hypotension.
Physicians, Non-Physician Practitioners, Ambulance Services, Radiology Services, Laboratory Services.
Answer:
It is the same age as it was when it was swallowed.
Explanation:
This is any dive that you make before you have completely offgassed from any previous dive or dives. Residual Nitrogen Time (RNT) This is the amount of time you must consider as already having been spent at a given depth for a planned repetitive dive.
