The agglutination rxn involves
Anonymous Quiz
8%
Soluble ags
18%
Insoluble ags
58%
Clumping of particulate ags
16%
Formation of soluble complexes
❤5
Which of the following is primary use of the CFT?
Anonymous Quiz
6%
Measuring ab levels
56%
Detecting complement proteins
10%
Identifying ags
28%
Detecting the presence of specific abs
🔥2❤1
Which of the following rxns is used in the neutralisation test?
Anonymous Quiz
11%
Ppt
24%
Agglutination
56%
Inhibition of virus 🦠 infectivity
9%
Lysis of RBC
❤2
The primary advantage of using ELISA is
Anonymous Quiz
76%
High sensitivity and high specificity
8%
Low cost
14%
Rapid results
1%
No need for abs
❤3
Ring 💍 test is a type of
Anonymous Quiz
24%
Agglutination
38%
Flocculation
30%
Precipitation
9%
Neutralisation
❤4
Immuno electrophoresis combines with electrophoresis with
Anonymous Quiz
13%
Agglutination
22%
Precipitation
46%
Complement fixation
20%
ELISA
❤2
Reverse ⏮️ passive agglutination is
Anonymous Quiz
20%
Ag is attached to carrier
48%
Ab is attached to carrier
28%
Both are in soln
4%
None of the above ⬆️
❤1
Eg of passive agglutination
Anonymous Quiz
14%
Widal test
24%
Coombs test
50%
Latex agglutination
12%
ABO blood grouping
❤4👍3
In radial immunodiffusion the diameter of the precipitin ring 💍 is directly proportional to
Anonymous Quiz
22%
Sq root of ag conc
35%
Ab conc
21%
Ag conc
22%
Time ⏲️ of diffusion only
👏3
🔥3❤1
Which type of microtome is used for sectioning whole organs or very large tissue blocks?
Anonymous Quiz
42%
Sledge 🛷
26%
Rotary
22%
Cryostat
10%
Rocking
🥰2❤1
Which fixative is avoided before PAS staining coz its oxidises carbs?
Anonymous Quiz
33%
Glutraldehyde
33%
Bouins fluid
23%
Zenkers
11%
NBF
🔥3❤1
Phenyl isothiocyante is
Anonymous Quiz
27%
Edman’s reagent
43%
Sanger’s reagent
18%
Rbc diluting fluid
12%
Schiff reagent
❤3👎1
Bcells are originated in ____&Tcells are originated in______
Anonymous Quiz
43%
Bone 🦴 marrow,Bone marrow
40%
BM,thymus
11%
Thymus,thymus
6%
Thymus,BM
❤4
Icterus index is used for assessment of
Anonymous Quiz
24%
Eye 👁️ Sights
23%
Height of child 🧒
48%
Jaundice
4%
Skin colour
❤2
Which test is +ve for all carbs
Anonymous Quiz
33%
Molish test
34%
Benedict test
15%
Iodine test
17%
Seliwanoff’s test
❤4
Bacillary dysentry is caused by
Anonymous Quiz
5%
Mycoplasma
42%
Bacillus 🦠 anthracis
20%
E histolytica
33%
Shigella
❤3
Which amongst following neutrophil is youngest 1️⃣
Anonymous Quiz
19%
6lobed
55%
3lobed
16%
4lobed
10%
5lobed
🔥2❤1
Concentration of NaCl hypotonic for RBC is
Anonymous Quiz
39%
0.85%
22%
0.87%
29%
0.90%
10%
None options
😁6👎4❤1