All are true about widel test except________________________?

A. Base lines differ depending on the endemicity of the disease
B. O antibodiest last longer and hence is not indicative of recent infection
C. H antigen cannot differentiate between subtypes
D. High titre value in a single widal test is not confirmative

Related Mcqs:

Wasserman test test is diagnostic of__________________?
A. Syphilis
B. Gonorrhea
C. TB
D. Tyhoid
Kolmer test is a screening test done for_________________?
A. Syphilis
B. Tuberculosis
C. Gonorrhea
D. Lymphoma
Biuret test is confirmatory test for_______________?
A. Protein
B. Fat
C. Carbohydrate
D. None of the above
Which of the following hardness test is a micro hardness test ?
A. Brinnel
B. Knoop
C. Shore-A
D. Rockwell
Kviem’s test is diagnostic test for_________________?
A. Actinomycosis
B. Diphtheria
C. Tuberculosis
D. Sarcoidosis
The specific test for Treponema pallidum is___________?
A. VDRL
B. Kahn’s test
C. TPHA
D. Widal test
One of the following is a treponemal test for diagnosis of syphilis_____________?
A. FTAB
B. Widal test
C. Wasserman test
D. Kahn test
One of the following is an agglutination test in the diagnosis of typhoid___________?
A. Widal test
B. Eleks test
C. Mantoux test
D. Wasserman test
Tuberculin test screens for_____________?
A. Hemoral immunity
B. Cell mediated immunity
C. Complement function
D. Phagocyte dysfunction
Widal test is specific for____________?
A. Plague
B. Leprosy
C. Pemhigoid
D. Typhoid