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Flashcards in Test 66 Deck (23):
1

47 XXX

clinically silent
slightly decreased IQ scores

2

tissue destruction cuased by m. tuberculosis

host immune activation thorugh type IV delayed type hypersensitivity rxn>
granulomatous inflammation adn caseous necrosis

3

woolsorters disease
widened mediastinum
forms long chains that are serpentine

required for pathogenecity

antiphagocytic capsule of D glutamate

4

second MC brain tumor in adult located adjacent to cerebral surface

meningiomas

causes contralateral spastic pareis of leg d/t compression of leg-foot motor area

5

di george syndrome

maldevelopment of THIRD and 4th branchial pouches

6

location where most K is resorbed

PT and loop of Henle

CCT is where K is secreted into the urine

7

fever
maculopapular rash
acute renal failure

acute interstitial nephritis

8

Intermediate phase O
PROLONGED AP

class IA

9

weak phase O shortened AP

1B

LTM

10

strong phas ) depolar
No change AP

1c

MFP

11

diltiazem

ca channel blocker

AV node and pacemaker cells

12

bengin vascular tumors of childhood
appear during first weeks of life and growrapidly

regress 508 yrs

Strawberry hemangioma

13

MC benign vascular proliferation in adults

cherry hemangiomas

14

common electrolyte distrubances in pts undergoing tx w/ amphotericin B

hypokalemia and hypomagnesia

15

Acute onset of hip pain that is exacerbated by weight earing
no swelling, erythema/temp change

MRI is diagnostic

Avascular necrosis


16

causes of avascular necrosis

sickle cell disease
steroid therapy
SLE
alcoholism

17

hemosidern accumulation

pts w/ hemolytic anemia
repeat blood transfusions

*tx w/ iron chelation therapy

18

phagocytic cells containing golden yellow cytoplasmic granules

hemosiderin

19

sildenafil
NO and ANP

messengers

cGMP

20

accounts for 90-95% of circulating copper

ceruloplasmin

21

what happens to senscent ceruloplamin and unabsrobed copper

secreted into bile and excreted in stool (primary route for copper elimination)

22

Rhinovirus
Reoviruses
NOrwalk viruses
Enteroviruses (polio, cosackie, echo, hAV)

NAKED viruses

23

Rhinovirus

NAKED RNA moleucle that can induce viral protein synthesis in a host cell

acts DIRECTLY as mRNA using host's intracellular machinery

ss +RNA can be infectious

Naked contianig SS/DS - are NOT infectious