Answer:
Immune modulators are the chemical agent that alters the immune system by stimulation or inhibition of the white blood cell activity.
Explanation:
A chemical agent that alters the immune response known as immune modulators. Immune modulators can stimulate or inhibit white cell activity or immune response, It is generally suggested in the poor immune systems because of disease like AIDS or rheumatoid arthritis.
The immune-suppressants use in the case of organ transplant to inhibit the white cell activity because it is a chemical agent that inhibits the white cell activity or immune response.
Thus, the immune suppressants are the agent that only inhibit the immune response whereas the immune modulator can stimulate or inhibit the immune response.
Answer: A and D
Explanation: In old age, dehydration and compression of the disc between the vertebrae in the spine causes reduction in height. The loss of bone density (osteoporosis) can also make the spine to become more curved, and make the vertebrae to collapse due to thinning that is caused by overall decrease in body water. This can be the reason for the reduction in height of the patient.
In medicine, set-point refers to a weight that is difficult for your body to change. Thus, the correct option for this question is B.
<h3>What do you mean by Setpoint?</h3>
A set point may be characterized as the level or point at which a variable physiological state such as body temperature or weight significantly tends to stabilize.
It is a homeostatic mechanism that remarkably maintains numerous kinds of a variable (such as body temperature, body weight, blood glucose level, or hormone levels) within specific limits.
Therefore, in medicine, set-point refers to a weight that is difficult for your body to change. Thus, the correct option for this question is B.
To learn more about Setpoints, refer to the link:
brainly.com/question/29780871
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Answer:
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