Immune

Question 1

Bruton agammagloubuinemia
Mutation in
Hyper I g syndrome mutation in

Answer 1

Tyrosine kinase
No mature B cell
2 in CD40 ligand

Question 2

HIV symptomatic 
Viral p24
Cd4
Anti p24
Anti env

Answer 2

Increase
Decrease
Decrease because ⬇IgG
Increase because its Igm

Question 3

Anti CD3 bind to T cell and and ⬇ activation

Answer 3

MUROmonab

Question 4

Type 2 bare lymphocyte syndrome

Answer 4

Failure of MCH 2 expression in transcription factor ⬇cd4

Question 5

Bee sting induration due to release of

Answer 5

Histamine

Question 6

Polyribitol phosphate capsule stimulate Ig …..

Answer 6

IgM only BC without conjugated carrier protein T cell not stimulated

Question 7

To know paternity from Antibody we use

Answer 7

Allotypes

يعني معناها ترتيب الأحماض الامينه داخل الخيط المصنع

Question 8

Ag recognition portion of the immunoglobulin moluclule that r unique for specific Ag

Answer 8

Idiotypes

Question 9

IgE desensitizing

Answer 9

By IgG and inject allergen in small amount in skin to make desensitized

Question 10

Hashimotas and leprosy and crohns and celiac

HS Type

Answer 10

4

Question 11

Found in neutrophils inhibit growth of bacteria by interfering with iron metabolism

Answer 11

Lactoferrin

Question 12

Delay umbilical cord separation and recurrent infection

Answer 12

LAD 1
No neutrophil integrin cd18
Lead to ⬆neutrophils with no pus

Question 13

Large inclusion body in neutrophil

Partial albinism

Answer 13

Chidak higashi syndrome

Question 14

Cold abscess and old teeth and coarse face

Answer 14

Job syndrome hyper IgE

Due to stat 3 mutation no neutrophil recruitment

Question 15

Cd16 CD 56

Answer 15

Nk