mix2 Flashcards

1
Q

cervical nodes drain

A

head and neck

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2
Q

hilar

A

lungs

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3
Q

mediastinal

A

trachea and esophagus

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4
Q

axillary

A

upper limb, breast, skin above umbilicus

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5
Q

celiac

A

liver, stomach, spleen, pancreas, upper duodenum

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6
Q

superior mesenteric

A

lower duodenum, jejunum, ileum, colon to splenic flexure

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7
Q

inferior mesenteric

A

colon from splenic flexure to upper rectum

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8
Q

internal iliac

A

lower rectum to anal canal (above pectinate line), bladder, vagina (middle third), prostate

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9
Q

para-aortic

A

testes, ovaries, kidneys, uterus

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10
Q

superficial inguinal

A

anal canal (below pectinate), skin below umbilicus (except popliteal), scrotum

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11
Q

popliteal

A

dorsolateral foot, posterior calf

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12
Q

right lymphatic duct drains?

A

right side of body above the diaphragm

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13
Q

thoracic duct drains?

A

everything but the right side of the body above the diaphragm

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14
Q

where does the thoracic duct drain?

A

junction of left subclavian and internal jugular veins

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15
Q

what part of the lymph node is underdeveloped in DiGeorge?

A

paracortex

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16
Q

encapsulated organisms

A

strep pneumo, h flu b, neisseria, e coli, salmonella, klebsiella, GBS (SHiNE SKiS)

17
Q

what can you expect on CBC and peripheral smear after splenectomy

A

smear: Howell-Jolly bodies, target cells; CBC: increased platelets, increased lymphocytes

18
Q

what pharyngeal pouch is the thymus derived from?

A

third pharyngeal pouch

19
Q

what are the components of innate immunity?

A

neutrophils, macrophages, monocytes, dendritic cells, NK cells (lymphoid origin), complement

20
Q

what are the components of adaptive immunity?

A

T cells, B cells, circulating antibodies

21
Q

what are PAMPs? What are some examples?

A

pathogen associated molecular patterns; example=LPS

22
Q

What are the important neutrophil chemotactic agents?

A

C5a, IL-8, LTB4, kallikrein, platelet-activating factor

23
Q

Anaplasmosis

A

anaplasmosis from ixodes tick

24
Q

cat scratch

A

bartonella, from cats

25
Q

lyme disease

A

borrelia burgdorferi from ixodes tick

26
Q

brucellosis

A

unpasteurized dairy

27
Q

campylobacter

A

dogs

28
Q

psittacosis

A

chlamydophila psittaci from parrots and other birds

29
Q

Q fever

A

coxiella burnetii, sheep amniotic fluid

30
Q

ehrlichiosis

A

ambylomma

31
Q

tularemia

A

francisella tularensis from rabbits, deer fly

32
Q

leptospirosis

A

animal urine

33
Q

leprosy

A

humans with leprosy, armadillos

34
Q

pasturella

A

dog bites

35
Q

salmonella

A

reptiles and poultry

36
Q

yersinia pestis

A

fleas

37
Q

yersinia enterolitica

A

puppy feces