Q15: What does the "clearing" step in tissue processing mean?
Anonymous Quiz
15%
A) Hydrating the tissue
69%
B) Replacing alcohol with xylene
12%
C) Embedding in paraffin
5%
D) Staining
👍3
Q16: If air bubbles appear on a tissue slide, what could be the cause?
Anonymous Quiz
11%
A) Improper embedding
15%
B) Poor sectioning
36%
C) Bad mounting technique
38%
D) All of the above
👍4❤1👏1
Q17: What color do nuclei appear in H&E-stained slides?
Anonymous Quiz
31%
A) Pink
56%
B) Blue
10%
C) Red
3%
D) Yellow
👍1
Q18: Which biopsy method is most commonly used to confirm breast cancer?
Anonymous Quiz
42%
A) FNAC
14%
B) Core needle biopsy
9%
C) Excisional biopsy
35%
D) All of the above
Q19: What is the primary use of "Frozen Section" in histopathology?
Anonymous Quiz
55%
A) Cancer diagnosis
13%
B) Bacterial culture
9%
C) Virus detection
23%
D) Cell growth analysis
👍2
The cycle 🚲 of replication takes______minutes in bacteriophage
Anonymous Quiz
26%
5-10
46%
10-20
24%
15-30
4%
45-60
👍4❤1
In which process virus 🦠 yield have high hemagglutination titre but low infectivity
Anonymous Quiz
21%
Lag phenomenon
43%
Magnus phenomenon
29%
Decline phenomenon
7%
None options
👍2
Which enzyme is secreted by macrophages thet attacks cell walls of many bacteria 🦠 leading to their lysis and death ☠️
Anonymous Quiz
17%
Mesosomes
19%
Muramidase
42%
Lysozyme
22%
Both b &c
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👍4❤2
Causative organism of hot tub folliculitis and ecthyma gangrenosum is
Anonymous Quiz
14%
S.aureus
51%
Corynebacterium minutissimum
26%
Micrococcus sedentarius
9%
Pseudomonas
👍3
Most common site for an athlete's foot is
Anonymous Quiz
22%
3rd toe web space
46%
4th toe web space
26%
1st toe web space
6%
2nd toe web space
👍1
Most common organism for the tinea pedis
Anonymous Quiz
30%
T. Mentagrophytes
38%
T. Rubrum
25%
T. Tonsurans
8%
T. Violaceum
Which GAG is responsible for transparency of cornea
Anonymous Quiz
18%
Dermatan sulfate
43%
Keratan sulfate
29%
Hyaluronic acid
10%
Heparan sulfate
GAG responsible for ratinal cell cell attachment
Anonymous Quiz
29%
Keratan sulfate
38%
Heparan sulfate
20%
Dermatan sulfate
12%
Chondroitin sulfate
👍2
First rabies vaccine 💉was discovered by
Anonymous Quiz
29%
Edward jenner
42%
Louis pasteur
21%
Robert koch
8%
Paul ehrlich
👍5❤2
Which instrument 🥁 is used to measure 📐 the turbidity of solution
Anonymous Quiz
37%
Nephelometer
32%
Calorimeter
20%
Tachometer
11%
Lactometer
👍2
Antinuclear abs which are 😯 directed against nuclei of tissue cells are which type of abs
Anonymous Quiz
35%
Monoclonal
19%
Incomplete
18%
Heterophile
28%
Autoimmune
👍2