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a3 Neutrophils belong which branch of the immune stemotive immunity A. cell medi

ID: 273077 • Letter: A

Question

a3 Neutrophils belong which branch of the immune stemotive immunity A. cell mediated immunity D. innate immunity 8. humoral immunity C. adaptive im E. specific immunity 44. Which antibody is detected in the blood after an allergy response? 48 Specific immune response with long-term immunity is seen in A. Neutrophils D. B-cells B. macrophages E. basophils C. eosinophils 4& Which member of the hepatitis virus family cause chronic liver infection that increase the risk of hepatocellular carcinoma A. Hep G B. Hep C C. Hep E D. HEP A E. Hep D Which antibody protects the developing fetus in the uterus from infections? A. IgD B. IgE C.lgA D. 1gM E.gG 4 The disease leprosy is caused by which infectious agent? A. mycoplasma B. mycobacterium tuberculí D. mycobacterium leprae C. mycobacterium avium The most common Non-gonococcal Urethritis is A. Ecoli B. Neisseria gonococcal C. Chlamydia trachomatis D. Syphilis Which is a STD cause by bacteria? Ecoli B. Neisseria gonococcal C.Trichomonas vaginalis D Bacterial vaginosi E. b and d 4, which of the following ectoparasitic agents are considered STD? C. Histoplasmosis D.Scabies A. Candida albicanB. Pin worms E. Streptococcus epidermidis S Tape worm belong to which class? D. Platyhelminthes B. Cestoda C. Trematoda A. Nematoda Which part of the tape worm life cycle is infective to humans? D. eggs C. Larvae A. cystB. proglottide Tape worm acquired from eating under cooked meat is known as? C. Echinococcus granulosun B. Taenia solium A. Taenia saginatum D. Liver fluke

Explanation / Answer

43.

Neutrophils are the most abundant granulocytes and white blood cells. Neutrophils form the major part of innate immunity.

The components of innate immuntiy are physical barriers, phagocytic barriers, blood proteins and cytokines.

Among the above components in phagocytic barriers neutrophils, macrophages, and natural killer cells.

Thus option "D", innate immunity is the correct answer.

44.

Immune system reacts little more towards an allergen, by producing Ig E antibodies. Ig E antibodies move through the blood stream to the cells that release chemicals, which cause allergic reaction.

Thus, option "B", Ig E is the correct answer.

45.

Specific-immune response with long-term immunity is seen in B-cells. after getting activated by cytokines B-cells will form two types of cells. They are the plasma cells and memory cells. Memory cells will remember the type of antigens that enter the body. plasma cells form the antibodies. antibodies are specific to specific antigens. memory cells are formed for every specific type of antibody forming plasma cells.

As memory B-cells are formed they take part in remembering the infectiing antigens for longer period, B-cells are involved in the specific-immune response with long term immunity.

Thus, option "D", B-cells is the correct answer.

46.

Hepatocellular carcinoma is one of the most dreadful cancers. It is the third major type of cancer that cause death. It is the major cause of death in chronic hepatitis patients with hepatitis C. Persistent infection with hepatitis C virus is the major risk for the development of the hepatocellular carcinoma.

Thus, option "B", hep C is the correct answer.