Lymph drainage

Question 1

head and neck

Answer 1

cervical

Question 2

lung

Answer 2

hilar

Question 3

trachea and esophagus

Answer 3

mediastinal

Question 4

Upper limb, breast, skin above umbilicus

Answer 4

Axillary

Question 5

celiac node

Answer 5

liver, spleen, upper duodenum, stomach pancreas

Question 6

inferior mesenteric

Answer 6

splenic flexure to upper rectum

Question 7

periarterial lymphatic sheath within white pulp of spleen

Answer 7

houses t cells

Question 8

follicles of white pulp of spleen

Answer 8

B cells

Question 9

between white and red pulp of spleen

Answer 9

APC and specialized B cells

Question 10

A3

Answer 10

hemochromatosis

Question 11

B27

Answer 11

PAIR

Question 12

DQ2DQ8

Answer 12

Celiac

Question 13

DR2

Answer 13

MS,SLE

Question 14

DR3

Answer 14

DM1

Question 15

DR4

Answer 15

Rheumatoid

Question 16

DR5

Answer 16

Pernicious anemia and hashimotos

Question 17

Deficiency of CD40?

Answer 17

Causes hyperIgM syndrome– cannot isotype switch

Question 18

C3 deficiency

Answer 18

increased susceptibility to type III hypersensitivity reactions

Question 19

CD21

Answer 19

receptor for EBV

Question 20

CD16

Answer 20

Binds Fc of IgG

Question 21

CD56

Answer 21

unique maker for NK cells

Question 22

Bacteria with antigenic variation

Answer 22

neisseria, borrelia, salmonella

Question 23

Virus with antigenic variation?

Answer 23

Trypnasomes

Question 24

Urticaria, arthralgias, proteinuria, lymphadenopathy after drug

Answer 24

type III hypersensitivity

Question 25

PAN, sle, ra, glomerulonephritis

Answer 25

type III hypersensitivity

Question 26

swelling and inflammation following tetanus vaccine?

Answer 26

arthus reaction-- behaves like local vasculitis

Question 27

Examples of type IV

Answer 27

MS; Guillain barre

Question 28

Antiglutamate decarboxylase

Answer 28

type 1 dm