The heart is the primary organ, which pumps blood through the body. The heart automatically adjusts the blood flow to match the activity levels by the intake of more oxygen.
The heart functions appropriately in the presence of oxygen. During a time of activity or an exercise, the body requires an extra amount of energy to meet the needs of the activity. The heart adjusts itself by taking up more oxygen so that the blood flow is increased and the oxygen demand is met.
The heart pumps necessary blood volume to different parts of the body such that, the body does not suffer from any physiological problems.
Thus, the heart sets the blood flow by taking up more oxygen. The correct answer is Option B.
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Obesity is when someone has a condition of being grossly fat or overweight.
Answer:
B- Reactive
Explanation:
Reactive aggression is the most ominous type of aggression as it includes both verbal and physical aggression.
Evaluate and monitor the resident for 72hrs after the fall.
Explanation:
Immediate evaluation by the nurse after a resident falls should include a review of the resident systems and description of injuries. Upon evaluation, the nurse should stabilize the resident provide immediate treatment if necessary.
