Answer: Option A.
Explanation:
Radiation protection (radiological protection) for the patients can be defined as the technique to protect patients from the exposure of harmful radiation used in treatments such as gamma or x-rays.
Use of lead apron is one of the most effective ways to protect patient from harmful exposure of radiation. As per the recommendation the thyroid, gonads, and breast are to be shielded during any radiation treatment, thus these organs are covered with lead apron during treatment.
Lead apron is recommended to use in head computed tomography (CT) examinations dental X-rays.
Thus the correct option is A.
Answer:
Normally, females begin this process around the age of 12 when they receive their first period. There are instances in which they may get it sooner or later, but the average is at 12 years of age.
Respiratory rate increased from 16 to 19 breaths per minute is vital signs during activity would be the best indicator that the client is tolerating mild exercise.
Your body utilizes more oxygen during exercise and creates more carbon dioxide when your muscles perform harder. Your breathing has to increase from about 15 times per minute while you are resting to about 40–60 times per minute while you are exercising in order to meet this additional requirement. To supply the body with oxygen more quickly, breathing rate rises. To more effectively get the oxygen (and glucose) to the breathing muscles, the heart rate increases. These procedures call for oxygen. Because of this, when an activity is completed, a person's respiration and pulse rate do not immediately return to normal. The oxygen debt is the quantity of oxygen needed to flush out the lactic acid and replenish the body's oxygen stores.
Learn more about exercise here:
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The exercise recommendations to maintain a healthy body weight are GREATER THAN those recommended to reduce risk of chronic disease.