Answer:
The sympathetic nervous system (SNS) releases the hormones (catecholamines - epinephrine and norepinephrine) to accelerate the heart rate. The parasympathetic nervous system (PNS) releases the hormone acetylcholine to slow the heart rate. Such factors as stress, caffeine, and excitement may temporarily accelerate your heart rate.
Explanation:
Gamma leaves the body quickly so minimizes damage to tissue and can be detected using scintillation devices.
<h3>What is the effect of gamma rays on tissue?</h3>
Gamma rays can completely permeate the human body and cause ionizations that can damage DNA and tissue.
The most hazardous methods of exposure to radioactive elements that release alpha and beta particles are ingestion, inhalation, absorption, and injection. The most damaging external threat is gamma radiation. "Beta burns" can result from beta particles partially penetrating skin.
<h3>How do gamma rays destroys cell?</h3>
They produce indiscriminate chemical reactions due to their extremely high degrees of chemical reactivity. The several molecules that make up the cell are damaged as a result of radiation and the battered electrons' chaotic movement inside the cell. Additionally, chromosomal DNA within the cell nucleus may sustain damage.
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The criteria that the nurse leader should be allowed to follow before doing this
- The right task
- The right person
- The right communication
- The right level of supervision
- The right circumstance
<h3>Who is a nurse?</h3>
It should be noted that the International Council of Nurses (ICN) defines a nurse as a person who has finished a basic, generalist nursing education program and is qualified to practice nursing in his or her country.
It should be noted that this since the person is new, it's important for the nurse to choose the right person for the roles. It's also important for the nurse to choose the right task that will fit each person.
Also, the right channel of communication should be used.
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A client with a right leg fracture is returning to the orthopedist to have the cast removed. During cast removal, it is important for the nurse to assure the client that he or she won't be cut.
<h3>What is cast for?</h3>
Cast is composed of a bandage that, when wet, can be molded and, when dry, becomes resistant. It serves to maintain the position of the injured place until everything is well again.
The position maintained by the cast is that of rest or reduction, in the case of fractures, so that the fractured bone does not move.
The cast immobilizes one joint above and one below the area to be treated.
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Occipital, temporal, frontal, and parietal