For a few hours following the vaccination, "monitor your youngster for symptoms of an adverse response."
<h3>What is adverse response or an allergic response?</h3>
An aberrant immunological reaction is an allergy. The purpose of the human immune system is to defend against external threats, and in individuals with allergies, the immune system will react to allergens (substances that trigger an immune response).
Immune cells will make immunoglobulin E, or IgE, antibodies in response to each allergen. Histamine will be produced by body cells as a result of the antibodies. In order to cause symptoms of an allergic reaction, this histamine will operate on many bodily parts, including the eyes, throat, nose, gastrointestinal tract, skin, or lungs.
The allergic reaction is not constrained to a specific level of exposure. The immune system will respond each time the allergen is present if the body is repeatedly exposed to it.
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Explanation:
Lymphocytes are the type of the white blood cell which function as a part of immune system.
Types of Lymphocytes:
T cells
T cells are developed in thymus gland. The specialized molecule of T-cell receptor is located on surface of cell. The molecule is important in the immunity as it recognizes the antigens and thus it to bind to them.
B cells
B cells are important part of immune system. They mature in bone marrow of the humans, and in bursa organ of the birds. The cells have a protein on the surface which is known as B-cell receptor. The protein recognizes and attaches to the specific antigens.
Natural killer cells
Natural killer cells are the lymphocytes which are known to be cytotoxic. They have ability to kill the other cells in the body. The cells are important part of immune system because these cells are able to recognize infected cells.
Answer:
You are drawing blood to check to see what if flowing through your body and If you didn't check his blood, he might have kept that disease without knowing.
Explanation:
when you do a blood check, they see your history of diseases. (kind of)
Answer: antibiotics
Explanation: because exposing bacteria over and over to antibiotics it gives them the chance to develop immunities to the antibiotic making it useless
Answer:
The answer is C. The study shows that pesticides cause Parkinson's disease. This was a controlled experiment because the only way to ensure exposure to pesticides is to use low levels of pesticides on the treatment group. Assuming all key features are satisfied, controlled experiments can conclude causation.
Explanation:
