Answer:
The correct answer will be option-B
Explanation:
Karvonen is known for his work on coronary heart disease and epidemiology and giving the formula for calculating the target heart rate zone during the training called 220-age formula.
The formula is based on the age and resting heart rate of the trainer. To measure the heart rate first the resting heart rate of a person is measured every fifteen-minute.
Then find age-predicted maximum heart rate by subtracting the age of the person from 220.
The heart rate reserve is calculated then by subtracting the resting heart rate from the maximal heart rate.
Thus, Option-B is the correct answer.
The answer is; Thyroid hormones levels decrease, TRH levels increase, and PRL levels increase.
The thyroid gland is responsible for producing the growth hormone thyroid hormone. When the gland is reduced, then intuitively, the levels of thyroid hormone reduce in the body. This causes the hypothalamus to release thyroid releasing hormone (TRH) in an attempt to spur thyroid hormone production to normal levels. THR, in a domino effect, causes the pituitary to release higher levels prolactin (PRL).
Both B and C is the answer
Answer:
1. 65 and older
2. younger adults are less able than older to recognise health
Explanation:
The answer to this is a bit simple it would be B. X-ray scanners, because doctors use x-rays to tell when a bone is cracked, splintered, or broken.