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 : Chaga’s disease can be diagnosed by A A. Xenodiagnosis B. Thymol turbidity tes C. Both D. Mercuric chloride test
Last Answer : Chaga’s disease can be diagnosed by
Description : In Thymol turbidity test the protein involved is mainly (A) Albumin (B) α1-Globulin (C) α2-Globulin (D) β Globulin
Last Answer : Answer : D
Description : Surra in animals is caused by C A. Trypanosoma brucei B. Trypanosoma cruzi C. Trypanosoma evansi D. Trypanosoma equ
Last Answer : Trypanosoma evansi
Description : Mercuric chloride poisoning?
Last Answer : DefinitionMercuric chloride is a very poisonous form of Mercury. It is a type of mercury salt. There are different types of mercury poisonings. This article discusses poisoning from ... : This list may not be all inclusive.SymptomsAbdominal pain(severe)Breathing difficulty - severeDecreased
Description : How many tablets ,each containing 8.75 grains of mercuric chloride will be required to make one pint of 0.2% solution?
Last Answer : 4.375 gr. in 1 fl ounce = 1% w/v solution 4.375 gr X 0.2 = 0.875 gr required to get 1 fl.oz 0.2% 0.875 gr x 20 = 17.5 gr required to get 20 fl.oz 0.2 % 17.5 gr/8.75 gr = 2 tablets
Description : How many tablets, each containing 8.75 grains of mercuric chloride will be required to make one quart of 0.05% solution?
Last Answer : 4.375 gr. in 1 fl ounce = 1% w/v solution 4.375 gr X 0.05 = 0.2187 gr required to get 1 fl.oz 0.05% 0.2187 gr x 40 = 8.748 gr≈ 8.75 grain required to get 40 fl.oz 0.05 % 8.75 gr/8.75 gr = 1 tablets Therefore, one tablet is required to prepare one quart of 0.05% solution.
Description : Trypanosoma equiperdum cause disease in equines called as B A. Nagana B. Dourin C. Surra D. Muri
Last Answer : Dourin
Description : Latex agglutination test?
Last Answer : DefinitionThe latex agglutination test is a laboratory method to check for certain antibodiesor antigens in a variety of bodily fluids including saliva, urine, cerebrospinal fluid, or blood.How the test is ... , a throat swab is taken. The sample is mixed with latex beads that are coated
Description : What happens when? a) A cleaned iron plate or iron nail is kept in 10g of copper sulphate solution. b) A pinch of mercuric oxide is kept in a test tube. c)A small crystal of silver nitrate is dissolved in distilled water and a drop of ammonium hydroxide & a pinch of glucose powder are added.
Last Answer : a) A cleaned iron plate or iron nail is kept in 10g of copper sulphate solution. After a few hours a coating of copper is seen on iron nail/plate. It is based on displacement reaction. ... on the inner walls of the test tube. Aldehyde group in glucose reduced silver nitrate to metallic silver.
Description : In the mixing of thymol and menthol the following type of incompatibility occurs : (A) Chemical incompatibility (B) Therapeutic incompatibility (C) Physical incompatibility (D) Tolerance incompatibility
Last Answer : (C) Physical incompatibility
Description : Recuperation test is carried out to determine (A) Turbidity of water (B) pH value of water (C) Yield of well (D) Discharge from a well
Last Answer : (A) Turbidity of water
Description : On nephelometry turbidity unit (NTU) is equal to the turbidity produced by (a) 1 mg SiO2 dissolved in 1 l of distilled water with the test being run according to absorption principle (b) 1 ... Formazin dissolved in 1 l o f distilled water with the test being run according to scattering principle.
Last Answer : (d) 1 mg Formazin dissolved in 1 l o f distilled water with the test being run according to scattering principle.
Description : ___is rupture of red cells with release of intracellular haemoglobin can occur if the Antibody has the property of hemolysin. a) Agglutination b) Hemolysis c) Reaction
Last Answer : b) Hemolysis is the rupture of red blood cells with the release of intracellular hemoglobin, and it can occur if the antibody has the property of hemolysin. Hemolysis is the destruction or ... bacteria, and viruses, and it is a key principle in many diagnostic tests for infectious diseases.
Description : ___is defined as clumping of particles that have antigen on their surface and is brought about by anti-bodies. a) Agglutination b) Hemolysis c) Reaction
Last Answer : a) Agglutination is defined as clumping of particles that have antigen on their surface and is brought about by antibodies. Agglutination is a phenomenon that occurs when there are particles with antigens on ... reactions. In this context, it's not specific enough to be an answer to the question.
Description : Assertion `:-` Rh factor is considered in blood transfusion. Reason `:-` Rh antigen may leads agglutination of blood.
Last Answer : Assertion `:-` Rh factor is considered in blood transfusion. Reason `:-` Rh antigen may leads ... . D. If both Assertion & Reason are false.
Description : What is agglutination ?
Last Answer : Clumping of particles or cells is called agglutination.
Description : Reaction of soluble antigen with antibody is ____A. Agglutination B. Precipitation C. Flocculation D. CFT
Last Answer : Precipitation
Description : Vaccination is based on the principle of: C A. Agglutination B. Phagocytosis C. Immunological memory D. Clonal deletion
Last Answer : Immunological memory
Description : When antigens are attached to the surface of latex beads and then reacted with an appropriate antibody, a/an reaction occurs. a. Inhibition b. Agglutination c. Neutralization d. Precipitation
Last Answer : b. Agglutination
Description : The serological reaction where antigens and antibodies form an extensive Lattice of large particles is called a. Fixation. b. Precipitation. c. Neutralization. d. Agglutination.
Last Answer : c. Neutralization.
Description : _______ is a serological reaction that produces Little or no visible evidence of a reaction. a. Precipitation b. ELISA c. NeutraLization d. Agglutination
Last Answer : a. Precipitation
Description : A/an ________mechanism facilitates the clearance of toxins from the body. a. Opsonization b. Precipitation c. Agglutination d. Neutralization
Last Answer : d. Neutralization
Last Answer : : The signal of mercuric oxide is Hg2O
Description : A common fluorescent tube contains (a) sodium vapour (b) argon at low pressure (c) mercury vapour at low pressure (d) mercuric oxide and neon
Last Answer : Ans:(c)
Description : The most commonly used substances in fluorescent tubes are (a) sodium oxide and argon (b) sodium vapour and neon (c) mercury vapour and argon (d) mercuric oxide and neon
Description : The substances that can be used as explosives are 1. phosphorous trichloride 2. mercuric oxide 3. trinitrotoluene 4. nitroglycerine The correct answers are: (a) 1 and 2 (b) 2 and 4 (c) 2 and 3 (d) 3 and 4
Last Answer : Ans:(d)
Description : Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of (A) Rubber lined mild steel (B) Lead lined mild steel (C) Aluminium (D) Cast iron
Last Answer : (A) Rubber lined mild steel
Description : Phenyl mercuric acetate (PMA) results in (a) reduced photosynthesis (b) reduced transpiration (c) reduced respiration (d) killing of plants.
Last Answer : (b) reduced transpiration
Description : A compound, C4H6, reacts with bromine and forms a white precipitate with ammoniacal silver nitrate solution. It reacts with dilute H2SO4 in the presence of mercuric sulfate to form 2-butanone. The compound could be (a) 1-Butyne (b) 1-Butene (c) 2-Butyne (d) 2-Butene
Last Answer : 1-Butyne
Description : Acetylene reacts with water in the presence of sulfuric acid and mercuric sulfate to give (a) Acetone (b) Acetic acid (c) Formaldehyde (d) Acetaldehyde
Last Answer : Acetaldehyde
Description : Pyridoxine deficiency can be diagnosed by measuring the urinary excretion of xanthurenic acid following a test dose of (A) Glycine (B) Histidine (C) Tryptophan (D) Pyridoxine
Last Answer : Answer : C
Description : Trichomoniasis can be diagnosed by D A. Whiff test B. Polymerase chain reaction C. Wet mount D. All above
Last Answer : All above
Description : The turbidity of a polymer solution measures:
Last Answer : The turbidity of a polymer solution measures: A. a light absorbed by solution B. light transmitted ... scattered by the solution D. none of these
Description : How many of the following compounds would give turbidity with lucas reagent without heating (1) Benzyl alcohol (2) Allyl alcohol (3) Cyclohexanol (4)
Last Answer : How many of the following compounds would give turbidity with lucas reagent without heating (1) ... methyl carbionol (9) P-Nitro benzyl alcohol
Description : Assertion : A white turbidity is obtained by passing `H_(2)S` through aq solution of `SO_(2)` Reason: Aq solution of `SO_(2)` and `H_(2)S` undergoes r
Last Answer : Assertion : A white turbidity is obtained by passing `H_(2)S` through aq solution of `SO_(2 ... Statement-I is not correct and Statement-II is correct
Description : Urine turbidity may be caused by any of the following except (A) Phosphates (B) Protein (C) RBC (D) WBC
Last Answer : Answer : B
Description : Q No: 271 Pick up the correct statement from the following: A. Turbidity is more in strong sewage B. The black colour indicates septic sewage C. The sewage omits offensive odours after four hours D. All the above
Last Answer : ANS: D
Description : The following is the physical characteristic of sewage A. Turbidity B. Colour C. Odour D. All the above
Description : Presence of bacteria in potable (drinking) water causes (A) Turbidity (B) Disease (C) Bad odour (D) Bad taste & colour
Last Answer : (B) Disease
Description : Maximum permissible turbidity in potable water is __________ ppm. (A) 1 (B) 10 (C) 250 (D) 1000
Last Answer : (B) 10
Description : Tri-sodium phosphate is used in boiler water treatment to reduce (A) Turbidity (B) Caustic embrittlement (C) Suspended silica (D) Dissolved oxygen
Last Answer : (B) Caustic embrittlement
Description : Which of the following is the most detrimental for water used in high pressure boiler? (A) Silica (B) Turbidity (C) Phenol (D) Dissolved oxygen
Last Answer : (A) Silica
Description : Turbidity of water is an indication of the presence of (A) Suspended inorganic matter (B) Dissolved solids (C) Floating solids (D) Dissolved gases
Last Answer : (A) Suspended inorganic matter
Description : Foaming and priming in boiler operation can be reduced by reduction in __________ in feed water. (A) Turbidity (B) Color (Hazen) (C) Total solids (D) All (A), (B) & (C)
Last Answer : (D) All (A), (B) & (C)
Description : Presence of nitrogen and phosphorous in waste water discharged into lakes and ponds causes (A) Foaming (B) Odour nuisances (C) Undesirable plant growth (D) Turbidity
Last Answer : (C) Undesirable plant growth
Description : Removal of __________ results from the disinfection of water. (A) Turbidity (B) Odour (C) Hardness (D) Bacteria
Last Answer : (D) Bacteria
Description : The resistance of water to the passage of light through it is a measure of the (A) Turbidity (B) Color (C) Hardness (D) Dissolved gases
Last Answer : (A) Turbidity
Description : Deaeration of water in its treatment is necessary, as it (A) Minimises its turbidity (B) Helps in controlling its taste and odour (C) Minimises its corrosiveness (D) None of these
Last Answer : (C) Minimises its corrosiveness
Description : Alum [Al2 (SO4 )3 ] is used as a coagulant in water treatment to remove (A) Colour (B) Turbidity (C) Bacteria (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)