Answer:
The cardiovascular system delivers oxygen, nutrients, hormones, and other important substances to cells and organs in the body. It plays an important role in helping the body meet the demands of activity, exercise, and stress. It also helps maintain body temperature, among other things.
Your patient has a heart rate of 82, a respiratory rate of 16, and a blood pressure of 120/80 and does not appear to be in any distress. However, you should repeat vital sign measurements at least every 15 minutes.
Vital signs are the measurements of the body's essential functions. The four main vital signs are Body temperature, Pulse rate, Respiration rate and Blood pressure, which healthcare providers routinely check.
The respiratory rate of a person is the number of breaths per minute that he takes. The normal respiration rate for a person (adult) at rest position is 12 to 20 breaths per minute, and the respiration rate of a person (adult) at rest position is below 12 or above the 25 breaths per minute is considered abnormal.
Learn more about heart rate here
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