35) An excessive immune response of the host is called: a) Immunodeficiency b) A
ID: 183991 • Letter: 3
Question
35) An excessive immune response of the host is called: a) Immunodeficiency b) Acquired active immunity c) Acquired passive immunity d) Chronic immunity e Anocphlycitic shock 36) Cells that remove debris and damaged cells of the body are: a) Mast cells b) Lymphocytes c) Fixed Macrophage d) Eosinophils e) Monocyles 37) Interleukins cause: a) Attraction of Leucocyies b) Activation of antibodies c) Increased blood flow to the damaged area d) All of the above e) None of the above 38) The CD4 marker is: HIV surface glycoproteins Cell surface receptor of T-Lymphocyte for HIV c) Only found on T-Helper ceils d) Found on B-Lymphocyies e Found on Leucocyles Angela gave birth to a 7 pound healthy boy. 7 weeks later the infant was brought to the hospital emergency room with RSV, (respiratory synovial virus) and three days later the newbon died. An autopsy revealed that the boy was borm with a very rudimentary thymus gland. The boy's death would be attributed due 1o: 39) a) Lack of antibodies b) Lack of antigens c) Lack of B-Lymphocytes d) Lack of Leucocytes e) Absence of T-LymphocyiesExplanation / Answer
please find the answer of 35,36,37, 38,45 ,46,47.not 39,48.49.50.
35 An excessive immune response of the host is called
Answer (e). Anaphylactic shock.
When exposed to something they're allergic to, some people experience a potentially life-threatening reaction called anaphylaxis. As a result, their immune system releases chemicals that flood the body. This can lead to anaphylactic shock.
36 Cells that remove debris and damaged cells of the body are
Answer (c) fixed macrophages
The removal of dying cells is, to a greater extent, handled by fixed macrophages, which will stay at strategic locations such as the lungs, liver, neural tissue, bone, spleen and connective tissue, ingesting foreign materials such as pathogens
37 Interleukins cause
Answer is (d)
38 CD4 maker is
Answer is (c)
Found on T helper lymphocytes; an adhesion molecule that binds to class II MHC molecules.A glycoprotein predominantly found on the surface of helper T cells. In humans, it is a receptor for HIV enabling the virus to gain entry into its molecules which act as markers on T lymphocytes. CD3. found on T helper (Th) and T cytotoxic (Tc) lymphocytes; associated with signal transduction. CD4.
45 Ebola virus is transmitted to
Answer (e)Sexual contact
The Ebola virus is transmitted among humans through close and direct physical contact with infected bodily fluids, the most infectious being blood, faeces and vomit. The Ebola virus has also been detected in breast milk, urine and semen.
46 Red bone marrow is located in the
Answer is (e)
Red marrow is found mainly in the flat bones, such as the hip bone, sternum (breast) bone, skull, ribs, vertebrae, and shoulder blades, as well as in the metaphyseal and epiphyseal ends of the long bones, such as the femur, tibia, and humerus, where the bone is cancellous or spongy
47 A solid tumor at 4th stage implies
Answer (c)
This stage means that the cancer has spread to other organs or parts of the body. It may also be called advanced or metastatic cancer
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