n Widal test the significant titres for H agglutinins is
A- 1:50 or more
B- 1:100 ormore
C- 1:200 or more
D- 1:400 or more

1 Answer

Answer :

1:200 or more

Related questions

Description : To the present time, over _____ antibiotic substances have been described and approximately _____ such drugs are available to the medical practitioner. a. 10,000; 100 b. 8,000; 100 c. 6000; 300 d. 4,000; 400

Last Answer : b. 8,000; 100

Description : Potassium content of muscle tissue in mg/100 ml is about (A) 50–100 (B) 100–150 (C) 250–400 (D) 150–200

Last Answer : Answer : C

Description : The normal range of plasma copper is (A) 25–50 µg/dl (B) 50–100 µg/dl (C) 100–200 µg/dl (D) 200–400 µg/dl

Last Answer : Answer : C

Description : In glycoproteins the carbohydrate is in the form of disaccharide units, the number of units are (A) 50–100 (B) 200–300 (C) 400–500 (D) 600–700

Last Answer : Answer : D

Description : Flat Rate parcel price 1Kg, 2 Kg & 5 Kg are a) 125,200 & 400 b) 100,150 & 200 c) 50,100 &150 d) None of these

Last Answer : a) 125,200 & 400

Description : Flat rate parcel rates Flat Rate Parcel Boxes size Dimension of boxes (in mm) Weight (in Kg.) Tariff (in Rs.) Small - S 250*50*300 0 to 1 125 Medium - M 250*100*300 Above 1 to 2.5 200 Large - L 300*250*200 Above 2.5 to 5 400

Last Answer : Large - L 300*250*200 Above 2.5 to 5 400

Description : Calculate the polarisation vector of the material which has 100 dipoles per unit volume in a volume of 2 units. a) 200 b) 50 c) 400 d) 0.02

Last Answer : a) 200

Description : It has Staggered pegs in two rows at Spacing. A. 100 mm. C. 400 mm B. 200 mm D. 50 mm

Last Answer : 200 mm

Description : Widal test is used for the diagnosis of (1) Salmonellosis (2) Malaria (3) Cholera (4) Typhoid

Last Answer : (4) Typhoid Explanation: The Widal, test is used to help make a presumptive diagnosis of enteric fever, also known as typhoid fever. Typhidot is the other test used to ascertain the diagnosis of typhoid fever.

Description : Widal test is used for the diagnosis of (a) malaria (b) pneumonia (c) tuberculosis (d) typhoid.

Last Answer : (d) typhoid.

Description : Widal test is carried out to test (a) malaria (b) diabetes mellitus (c) HIV/AIDS (d) typhoid fever

Last Answer : (d) typhoid fever.

Description : Identify the correct pair representing the causative agent of typhoid fever and the confirmatory test for typhoid. (a) Salmonella typhi / Widal test (b) Plasmodium vivax / UTI test (c) Streptococcus pneumoniae / Widal test (d) Salmonella typhi / Anthrone test

Last Answer : (a) Salmonella typhi / Widal test

Description : 5. Widal test is used for the diagnosis of (a)malaria (b)typhoid (c)pneumonia (d)AIDS

Last Answer : (b)typhoid

Description : 86. Widal Test is carred out to test (1) Typhoid fever (2) Malaria (3) Diabetes mellitus (4) HIV/AIDS

Last Answer : Typhoid fever

Description : Widal test is used for the diagnosis of (1) Salmonellosis (2) Malaria (3) Cholera (4) Typhoid 

Last Answer : Typhoid

Description : Febrile/cold agglutinins?

Last Answer : DefinitionAgglutinins are antibodies that cause the red blood cells to clump together.Cold agglutinins are active at cold temperatures.Febrile (warm) agglutinins are active at normal body temperatures.This ... provider gently inserts a needle into the vein. The blood collects into an airtight v

Description : 37. Euro –II norm stipulate ‘sulphur’ level in diesel and petrol to be ... e) 400 ppm in diesel and 150 ppm in petrol. f) 350 ppm in diesel and 180 ppm in petrol. g) 100 ppm in diesel and 50 ppm in petrol. h) 350 ppm in diesel and 150 ppm in petrol.

Last Answer : h) 350 ppm in diesel and 150 ppm in petrol.

Description : 3.0 ml of raw sewage is diluted to 300 ml. The D.O. concentration of the diluted sample at the beginning of the test was 8 mg/l. After 5 dayincubation at 20°C, the D.O. concentration was 5 mg/l. The BOD of raw sewerage is A. 100 mg/l B. 200 mg/l C. 300 mg/l D. 400 mg/l

Last Answer : ANS: C

Description : Acute bacterial meningitis can begin with ____ that develops into a blood infection that then invades the meninges. a. N. meningitidis b. S. pneumoniae c. H. influenzae d. A-C are correct

Last Answer : d. A-C are correct

Description : The size of a single plant cell is usually within the range of A.10-20μm in diameter and 25-100μm long B.20-40μm in diameter and 100-200μm long C.40-60μm in diameter and 200-300μm long D.60-80μm in diameter and 300-400μm long

Last Answer : B.20-40μm in diameter and 100-200μm long

Description : The size of a single plant cell is usually within the range of A.10-20μm in diameter and 25-100μm long B.20-40μm in diameter and 100-200μm long C.40-60μm in diameter and 200-300μm long D.60-80μm in diameter and 300-400μm long

Last Answer : B.20-40μm in diameter and 100-200μm long

Description : Lifetime of ILD’s A. 150,000 h B. 100,000 h C. 50,000 h D. 200,000 h

Last Answer : C. 50,000 h

Description : If the inertia constant H of a machine of 200 MVA is 2 p.u., its value corresponding to 400 MVA will be   (a) 4 p.u. (b) 2 p.u. (c) 1.0 p.u. (d) 0.5 p.u. 

Last Answer : If the inertia constant H of a machine of 200 MVA is 2 p.u., its value corresponding to 400 MVA will be 1.0 p.u.

Description : There are more than___________ different rhinoviruses, which belong to the ________family. a. 50; Orthomyxoviridae b. 100; Adenoviridae c. 30; Paramyxoviridae d. 100; Picornaviridae

Last Answer : d. 100; Picornaviridae

Description : Approximately of 100,000 vaccinated individuals are likely to suffer a serious reaction to the vaccination. a. 1 b. 50 c. 100 d. 500

Last Answer : a. 1

Description : What is the range of minimum set of genes required for life? A.50-100 genes B.250-350 genes C.1000-1500 genes D.1500-2000 genes

Last Answer : 250-350 genes

Description : What is the range of minimum set of genes required for life? A.50-100 genes B.250-350 genes C.1000-1500 genes D.1500-2000 genes

Last Answer : .250-350 genes

Description : What is the range of minimum set of genes required for life? A- 50-100 genes B- 250-350 genes C- 1000-1500 genes D- 1500-2000 genes

Last Answer : 250-350 genes

Description : The minimum strength of the mortar used in load bearing brick masonry, is (A) 50 N/cm2 (B) 100 N/cm2 (C) 150 N/cm2 (D) 200 N/cm2

Last Answer : : Option B

Description : In a D.C. machine the current per brush arm should not be more than (a) 100 A (6) 200 A (e) 300 A (d) 400 A

Last Answer : (d) 400 A

Description : Anil played 8 cricket matches. The mean (average) of the runs was found to be 80. After playing four more matches, the mean of the runs of all the matches was found to be 70. The total runs made in the last four matches is (A) 400 (B) 300 (C) 200 (D) 100

Last Answer : Answer: C

Description : The most significant reason why fungi are not in the kingdom Plantae is that fungiA- .are chemoorganotrophic heterotrophs B- have unicellular and multi-cellular forms C- are prokaryotes D- are eukaryotes

Last Answer : .are chemoorganotrophic heterotrophs

Description : .If a 1:600 dilution of a test compound kills a standard population of Staphylococcus aureus in 10minutes but not 5 minutes while a 1:60 dilution of phenol kills the population in thesame time, what is the phenol coefficient of the test compound? A- 1 B- 5 C- .10 D- .50

Last Answer : .10

Description : An HIV patient with swollen lymph nodes and CD4 T cell count of would be in stage of HIV disease/AIDS. a. 1,000; stage II b. 700; stage I c. 400; stage III d. 400; stage IV

Last Answer : a. 1,000; stage II

Description : The cell mass can be measured optically by determining the amount of light scattered by a suspension of cells. The measurements are usually at a wavelength of A.300-400nm B.400-500nm C.500-600nm D.600-700nm

Last Answer : D.600-700nm

Description : : Force exerted on a person by atmosphere is A. 200 000 N B. 300 000 N C. 400 000 N D. 500 000 N

Last Answer : 200 000 N

Description : A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so  that the maximum bending stress is 75 N/mm². If the slope at the ends is 0.005 radian and the  value of E = 0.2 ... joist, is  (A) 200 mm  (B) 250 mm  (C) 300 mm  (D) 400 mm 

Last Answer : (D) 400 mm 

Description : A device is sending out data at the rate of 2000 bps. How long does it take to send a file of 1,00,000 characters ? a. 50 b. 200 c. 400 d. 800

Last Answer : c. 400

Description : Process boiler is a type of boiler with a capacity of ____________Buts per hour a) 200,000 b) 300,000 c) 400,000 d) 50,000

Last Answer : b) 300,000

Description : Two alternators rated are 200 KW at 4% regulation, 400 KW 5% regulation operating in parallel at 50HZ , when supply 600 KW the new frequency is a) 50 b) 49 c) 51.3 d) 47.7

Last Answer : Ans: 47.7

Description : A device is sending out data at the rate of 2000 bps. How long does it take to send a file of 1,00,000 characters ? (A) 50 (B) 200 (C) 400 (D) 800

Last Answer : (C) 400 Explanation: 1,00,000 characters = 1,00,000 x 8 bits = 8,00,000 bits 8,00,000 bits/2000 bps = 400 seconds

Description : The daily water loss through gastrointestinal tract in an adult is about (A) Less than 100 ml/day (B) 200 ml/day (C) 300 ml/day (D) 400 ml/day

Last Answer : Answer : A

Description : Osmotic pressure of plasma is (A) 80–100 milliosmole/litre (B) 180–200 milliosmole/litre (C) 280–300 milliosmole/litre (D) 380–400 milliosmole/litre

Last Answer : Answer : C

Description : The normal concentration of chloride in mg/100 ml of whole blood is about (A) 200 (B) 250 (C) 400 (D) 450

Last Answer : Answer : B

Description : Potassium content of nerve tissue in mg/ 100 ml is about (A) 200 (B) 330 (C) 400 (D) 530

Last Answer : Answer : D

Description : The prepubertal total serum testosterone is (A) < 200 ng/100 ml (C) < 400 ng/100 ml

Last Answer : Answer : A

Description : Normal serum glucagons level in fasting state varies between (A) 0-–10 pg/ml (B) 20–100 pg/ml (C) 200–300 pg/ml (D) 400–500 pg/ml

Last Answer : Answer : B

Description : The normal serum level of Ig A is (A) 100 mg% (B) 200 mg% (C) 300 mg% (D) 400 mg%

Last Answer : Answer : B

Description : Amylose contains glucose units (A) 100–200 (B) 200–300 (C) 300–400 (D) 500–600

Last Answer : C

Description : Common rail injection system uses injection pressures of the order a) 100-200 bar b) 200-400 bar c) 400-600 bar d) 1500 bar

Last Answer : Answer: d Explanation: Generally, common rail injection system uses injection pressures of the order 1500 bar.