Answer:
For these and some other chemicals, the levels of the chemical (or its breakdown products) in the body can sometimes be measured in the blood, urine or exhaled air. Such testing is called biological monitoring, and the results may give an estimate of the actual dose absorbed into the body.
The body determine whether various chemicals in the body are at acceptable levels by biological monitoring.
Healthcare sector is the most growing sector now a days. Health care is defined as the whole procedure which includes prevention of the disease, diagnosis of the disease, and treatment of the disease. Health care is practiced and run on its full pledge by the help of healthcare workers and doctors.
The sectors which came in category of healthcare is medicine, midwifery, optometry, audiology, oncology, occupational therapy, and psychology. Healthcare is the practice or effort to achieve the patient's health both physical, emotional as well as mental.
Therefore,The body determine whether various chemicals in the body are at acceptable levels by biological monitoring.
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