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.
Answer:
Some people learn by looking at something or looking at the task. This is called visual learning. Other will learn by just listening to someone talk about it. This is called Auditory learning. Then you have the people who learn by trying to do the tasks themselves. That last but not least, is called hands-on learning.
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Answer:
The types of biological samples accepted in most clinical laboratories are serum samples, virology swab samples, biopsy and necropsy tissue, cerebrospinal fluid, whole blood for PCR, and urine samples. These are collected in specific containers for successful processing in the laboratory
Explanation:
You should be between 8-12 feet away, and moving closer as the fire dies down
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