Description : The test used to detect raised levels of IgG and IgM in Trypanosoma evansi infected individuals is the D A. Thymol turbidity test B. Card agglutination test C. Mercuric chloride test D. Formol gel test
Last Answer : Formol gel test
Description : Immediate allergy reaction (type I allergic reaction) is: a) An allergic or immune response that begins within a period lasting from a few minutes to about an hour after exposure to an ... cause tissue damage e) It occurs during blood transfusion reactions and in hemolytic disease of the newborn.
Last Answer : Ans: A
Description : Which type of pathogen causes the water-borne disease Schistosomiasis? (1) Parasitic (2) Protozoan (3) Bacterial (4) Viral
Last Answer : (1) Parasitic Explanation: Schistosomiasis, also known as snail fever and bilharzia, is a disease caused by parasitic flatworms called schistosomes.
Description : why IgM and IgE are longer than IgG , IgD and IgA?
Last Answer : Immunoglobulin G (IgG), the most abundant type of antibody, is found in all body fluids and protects against bacterial and viral infections. Immunoglobulin M (IgM), which is found mainly in the blood and lymph fluid, is the first antibody to be made by the body to fight a new infection.
Description : On exposure to any antigen, the first antibody to be formed is of the following class: (A) IgA (B) IgG (C) IgM (D) IgE
Last Answer : Answer : C
Description : Gamma heavy chains are present in (A) IgA (B) IgG (C) IgM (D) IgD
Last Answer : Answer : B
Description : The immunoglobulin having the longest half-life is (A) IgA (B) IgG (C) IgM (D) IgE
Description : An immunoglobulin found in exocrine secretions is (A) IgA (B) IgG (C) IgM (D) IgE
Last Answer : Answer : A
Description : The largest immunoglobulin is (A) IgA (B) IgG (C) IgM (D) IgD
Description : The most abundant immunoglobulin in plasma is (A) IgA (B) IgG (C) IgM (D) IgD
Description : Secretory component is present in (A) IgA (B) IgG (C) IgM (D) All of these
Description : Allergy is immediate hypersensitivity mediated by _____and mast cell degranulation a) IgG b) IgE c) IgM d) IgA e) IgD
Last Answer : Ans: B
Description : Which of the following classes of immunoglobulins is important in immunity to T. vaginalis? A A. IgA B. IgG C. IgE D. IgM
Last Answer : IgA
Description : Which of the following immunoglobulins does constitute the largest percentage in human milk? (a) IgA (b) IgG (c) IgD (d) IgM
Last Answer : (a) IgA
Description : The maternal _____ antibodies remain with the child for approximately three to six months after birth providing immunity after birth. a. IgA b. IgG c. IgM d. IgD
Last Answer : b. IgG
Description : The colostrum, or first milk of a nursing mother, contains _____ that is transferred to the nursing child. a. IgA b. IgG c. IgM d. IgE
Last Answer : a. IgA
Description : Of the five classes of antibodies,_____ and_____ are primary disease fighters, while secretory _____ is found on body (mucosal) surfaces. a. IgA, IgG, IgD b. IgG, IgA, IgM c. IgG, IgD, IgM d. IgG, IgM, IgA
Last Answer : d. IgG, IgM, IgA
Description : The _____ class of antibodies is the principal component of a secondary antibody response. a. IgM b. IgD c. IgG d. IgE
Last Answer : c. IgG
Description : Resistance to disease in the passageways of the respiratory and gastrointestinal tract is dependent on antibodies in the class _____. a. IgG b. IgA c. IgE d. IgM
Last Answer : b. IgA
Description : This dimeric antibody class often occurs in secretions of the respiratory and gastrointestinal tracts. a. IgE b. IgM c. IgA. d. IgG
Last Answer : c. IgA.
Description : Which of the following mediates Type I hypersensitivity reaction? A- IgE B- IgG C- IgM D- IgD
Last Answer : IgE
Description : 14.The immunoglobulin present in colostrum is (a) IgE (b) IgM (c) IgG (d) IgA
Last Answer : (b) IgM
Description : _____ is a cutaneous or visceral disease transmitted by the bite of an infected female sandfly. a. Malaria b. Leishmaniasis c. Apicomplexa d. Amoebiasis
Last Answer : b. Leishmaniasis
Description : Anyone know about parasitic infections that affect the lungs and intestines?
Last Answer : It is known that pork must be thoroughly cooked to kill any parasitic worms that might in in it. The worms from pigs go out in their shit. Other animals, and humans walk in the shit and the ... are sometimes found in the victim's feces, which alerts the victim of the presence of said tape worm.
Description : Deadly disease which is caused by parasitic microorganism called plasmodium is ______. a) malaria b)dengue c)polio d)rubella
Last Answer : a) malaria
Description : Malaria is caused by: (A) bacterial infection (B) viral infection (C) parasitic infection (D) fungal infection
Last Answer : Answer: C Explanation: Malaria is a parasitic infection spread by Anopheles mosquitoes. The Plasmodium parasite that causes malaria is a single-celled parasite that multiplies in red blood cells of humans as well as in the mosquito intestine.
Description : Delayed allergy reaction (type IV allergic reaction) is: a) An An allergic or immune response that begins within a period lasting from a few minutes to about an hour after exposure to ... of antigen-antibody complexes that cause tissue damage e) An allergic disorder which is transferred genetically.
Description : Schistosomiasis?
Last Answer : DefinitionSchistosomiasis is infection with a type of Schistosoma parasite.Alternative NamesBilharzia; Katayama fever; Swimmer's itch; Blood flukeCauses, incidence, and risk factorsYou get a schistosoma infection ... carry blood from the intestines to liver), spleen, and lungs.Schistosomiasis is n
Description : The infective stage to humans in schistosomiasis is (a) the adult (b) miracidum (c) Sporocyst (d) cercaria
Last Answer : (b) miracidum
Description : Leishmaniasis?
Last Answer : DefinitionLeishmaniasis is a parasitic disease spread by the bite of the sandfly.Alternative NamesKala-azarCauses, incidence, and risk factorsThere are different forms of leishmaniasis.Cutaneous leishmaniasis ... disease-fighting cells.Cases of leishmaniasis have been reported on all continents exc
Description : All of the following statements regarding pentamidine isethionate are true except (a) it is indicated for treatment or prophylaxis of infection due to Pneumocystis carinii (b) it may be ... clinically significant effect on serum glucose (d) it is effective in the treatment of leishmaniasis
Last Answer : Ans: C
Description : Which one of the following is not correctly matched? (a) Glossina palpalis - Sleeping sickness (b) Culex pipiens - Filariasis (c) Aedes aegypti - Dengue fever (d) Anopheles culicifacies- Leishmaniasis
Last Answer : (d) Anopheles culicifacies- Leishmaniasis
Description : The vector transmitting Leishmaniasis is the a. Mosquito. b. Sand fly. c. Tsetse fly. d. Sand flea.
Last Answer : b. Sand fly
Description : Pentamidine is a first line drug for the following disease: A. Toxoplasmosis B. Pneumocystis carinii pneumonia C. Actinomycosis D. Leishmaniasis
Last Answer : B. Pneumocystis carinii pneumonia
Description : Apart from its use in tuberculosis and leprosy, rifampin is a first line drug for the following infective disease: A. Toxoplasmosis B. Brucellosis C. Donovanosis D. Leishmaniasis
Last Answer : B. Brucellosis
Description : Which of the following is the most common cause of Hypothyroidism in iodine sufficient area? Options: 1) Iatrogenic hypothyroidism 2) Post-partum thyroiditis 3) Autoimmune thyroiditis 4) Thyroid aplasia
Last Answer : Correct Answer: 3) Autoimmune thyroiditis
Description : A 20 yr. old female patient presents with pain in thyroid region of the neck since few days. She gives recent history of mumps. On palpation thyroid is tender and her thyroid function ... 1) de Quervain's thyroiditis 2) Silent thyroiditis 3) Primary thyrotoxicosis 4) Hashimoto's thyroiditis
Last Answer : Correct Answer: 1) de Quervain’s thyroiditis
Description : What is the function of IgM Antibodies? -Biology
Last Answer : answer:
Description : Assertion : IgM is a type of immunoglobulin which cannot cross the placenta Reason : IgM is a pentamer immunoglobulin jointed by I-chain
Last Answer : Assertion : IgM is a type of immunoglobulin which cannot cross the placenta Reason : IgM is a ... D. If both the assertion and reason are false
Description : All of the following are glycoproteins except (A) Collagen (B) Albumin (C) Transferrin (D) IgM
Description : Complement system can be activated by binding of antigen to (A) IgA (B) IgD (C) IgE (D) IgM
Last Answer : Answer : D
Description : IgM possesses (A) Two light chains and two heavy chains (B) Four light chains and four heavy chains (C) Six light chains and six heavy chains (D) Ten light chains and ten heavy chains
Description : An immunoglobulin which can cross the placental barrier is (A) IgA (B) IgM (C) IgD (D) None of these
Description : The presence of IgM antibodies in the blood indicates a. An early stage of an infection. b. A chronic infection. c. An allergic reaction is occurring. d. Humoral immunity has yet to start.
Last Answer : a. An early stage of an infection.
Description : What is the function of IgG Antibodies? -Biology
Description : How many domains does IgG HAVE?
Last Answer : Feel Free to Answer
Description : IgG cleaved by papain into (A) Two light and two heavy chains (B) Two Fab and one Fc fragments (C) Two pairs of one light and one heavy chain each (D) One Fab and two Fc fragments
Description : Reaginic antibody is (A) IgA (B) IgG (C) IgD (D) IgE
Description : In allergic diseases, the concentration of the following is increased in plasma: (A) IgA (B) IgG (C) IgD (D) IgE
Description : The half-life of IgG is (A) 2–3 days (B) 5–6 days (C) 8–10 days (D) 20–25 days