Test your self 3rd stage
425 subscribers
785 photos
3 videos
18 files
26 links
If you fall seven times,get up at eight
Every time you get up,your dream will be closer and closer♥️🤗
Download Telegram
Forwarded from MCQ 3rd stage 🦋
For this question
Anonymous Quiz
11%
A)
8%
B)
54%
C)
2%
D)
25%
E)
Forwarded from اساله
Removal of the thymus in early life will affect the function of:
Anonymous Quiz
8%
a) B-lymphocytes.
3%
b) Granulocytes.
3%
C) Monocytes
5%
d) Natural Killer cells.
82%
e) T-lymphocytes.
Forwarded from اساله
28-Helper T cells are distinguished from cytotoxic T cells by the presence of:
Anonymous Quiz
2%
a) CD2
11%
B) CD3
63%
c) CD4
15%
d) IL-2 receptor
9%
e) CD 28
Forwarded from اساله
6- A molecule presents on all T cells is
Anonymous Quiz
4%
a) CDl
61%
b) CD3
20%
c) CD4
6%
d) B7
9%
e) CD8
Forwarded from اساله
Which one of the following is a primary lymphoid organ?
Anonymous Quiz
69%
a) Thymus.
9%
b) Spleen.
13%
c) Lymph nodes.
6%
d) Tonsils
3%
e) Peyer's patches
Forwarded from اساله
Forwarded from MCQ 3rd stage 🦋
Forwarded from MCQ 3rd stage 🦋
Which of the following cytokines is secreted by T helper -1 lymphocytes:
Anonymous Quiz
19%
a) IL-l
14%
b) IL-4
6%
c) IL-10
55%
d) INF-y
5%
e) Histamine
Forwarded from MCQ 3rd stage 🦋
#immunology
Tcell help for antibody productions and regulatory role
Anonymous Quiz
71%
True
29%
Fals
Forwarded from اساله
MHC class II is a cell surface molecule present on
Anonymous Quiz
12%
a) B cells
18%
b) all nucleated cells
42%
c) APCs
28%
d) T cells
Forwarded from اساله
#immunology
.MHC class I is a cell surface molecule present on
Anonymous Quiz
8%
a) B cells
48%
b) all nucleated cells
21%
c) APCs
23%
d) T cells
Forwarded from اساله
#immunology
Cyclosporine is an immunosuppressive drug given to avoid transplant rejection which acts by
Anonymous Quiz
49%
a) inhibition of T cells
6%
b) inhibition of B cells
30%
c) inhibition of immune system
15%
d) inhibition of complement system
Forwarded from اساله
#immunology
Genes encoding cell surface glycoproteins that are required for antigen presentation to T cells and also responsible for rapid graft rejection is called as
Anonymous Quiz
77%
a) MHC complex
6%
b) B cell complex
10%
c) T cell complex
7%
d)none of these
Forwarded from اساله
The major molecules responsible for rejection of transplant is
Anonymous Quiz
3%
a)B cells
23%
b) T cells
68%
c) MHC molecule
6%
d) antibodies
Forwarded from اساله
#Immunology

All three complement pathways will be severely affected by a deficiency of
Anonymous Quiz
13%
: A. CI
5%
B. C2
75%
C. C3
8%
D.C4
Forwarded from MCQ 3rd stage 🦋
S. The highest level of Ig in normal adult is...

#immunology
Anonymous Quiz
30%
A-IgM
10%
B-IgE
60%
C-IgG