A. Acridine orange
B. Thioglavin
C. Congo red
D. Auramine and Rhodamine
Related Mcqs:
- Red fluorescent fluid is seen in_____________?
A. Pemphigus
B. Erythema multiforme
C. Lichen planus
D. prophyria - Patient reports with discolored teeth bearing brown stains. The teeth glow fluorescent in UV light. The most likely diagnosis is____________?
A. Porphyria
B. Amelogenesis imperfecta
C. Hutchinson’s teeth
D. Tetracycline staining of teeth - The commonest method of detection of diptheria carriers is_______________?
A. Schick test
B. Dick test
C. Casoni’s test
D. Charles’ test - Most sensitive test for antigen detection is_______________?
A. Radioimmuno Assay
B. ELISA
C. Immunoflourescence
D. Passive hemaglutination - Fibrin degradation product help in detection of_______________?
A. haemophilia
B. DIC
C. Thrombocytopenic purpura
D. Thrombasthenia - Sterilisation control for moist heat is “or” The efficacy of the moist heat sterilization technique commonly used to sterlilize laboratory ware and culture media is tested by using_______________?
A. using Bacillus stearo thermo philus
B. Using non-pathogenic strain of clostridium tetani
C. Using chemical indicator
D. Using methylene blue - The type of immunoglobulin most commonly increased in multiple myeloma is_______________?
A. IgG
B. IgA
C. IgM
D. IgD - A cerebrospinal fluid of a 2 years old child has been sent to the laboratory to detect the presence of capsulated yeast. The staining technique most commonly employed for the purpose is______________?
A. India ink preparation
B. Methanamine silver stain
C. Ziehl-Neelsen stain
D. Pyte-ferraco stain - Dystrophic calcifiaction is seen most commonly in which of the following oral tissues__________?
A. Enamel
B. Pulp
C. Dentin
D. Periodontal ligament - Dense in dente is most commonly seen in______________?
A. Paramolars
B. Paramolars
C. Lateral incisors
D. Maxillary canine
