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dr taher classes HK > cvs 22 > Flashcards

cvs 22 Flashcards

1
Q

alprostadil / ,isoprostol

A

PGE1

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2
Q

Dinoprosteone

A

E2

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3
Q

I2

A

prostacycline
epoprostenol
iloprost

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4
Q

iloprost used to treat

A

pulm htn

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5
Q

carboprost

latanoprost

A

F2 alpha

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6
Q

HPV E6

A

P53

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7
Q

HPV E7

A

Rb

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8
Q

low grade LSIL

A

cells have not invaded the lower 1/3 of cervix epithelium

REGRESSES

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9
Q

high grade CIN

A

atypical cells invade >1/3

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10
Q

koilocytes

A

immature squamous cell with dense staining cytoplasm and perinuclear cleanring halo

nucleus is pyknotic condensed chromatin

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11
Q

raisinoid app

A

koilocytes

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12
Q

CIN 1

A

<1/3 thickness of epithelium

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13
Q

CIN2

A

<2/3 of epithelium

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14
Q

CIN 3

A

slightly less than full thjickness

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15
Q

RF for cervical cancer

A 
middle age female
smoking
AIDS
immuno comp
transplant
early coitus
exposure to DES
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16
Q

cervical tumor enlarges and causes

A

post renal cause of renal failure

BUN CR <15

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17
Q

urea reabsp depends on

A

FLOW

if GFR decreases then urea reabspis INCREASED

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18
Q

why is creatinine not good for GFR

A

it overpredicts GFR

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19
Q

pre renal azotemia

A 
decreases cardiac output
hypoperfusion
shock
hemorrhage
CHF
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20
Q

findings in pre renal azotemia

A

Fe Na <1 percent
urinary Na — <20 mEqL
BUN Cr >15

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21
Q

intrinsic renal

A

ATN
glomerulonephritis
interstitial nephritis

BUN Cr <15
Fe Na >2%
urinary Na >20

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22
Q

post renal azotemia

A

early Bun Cr >15

BUN Cr <15

23
Q

gardasil

A

<26 years

24
Q

true vocal cords have what type of epithelium

A

squamous

25
Q

false vocal cords

A

ciliated pseudostratified columnar

nasal cavities
pharynx
trachea
bronchi

26
Q

bronchioles

A

cudoidal typ2 pneumocytes

27
Q

alveoli

A

simple squamous

28
Q

how does hpv present in infants

A

stridor
warts
hoarsness
low weak cry

29
Q

polyoma
JC
BK

A

JC- progressive multifocal leukoencelopathy

BK bad kidney hemorrhagic cystits

30
Q

needle passes throug …. for lumbar puncture

A 
skin
Sc
supraspinous ligament
ligamentum flavum
epidural space
dura
arachnoid
sub arachnoid space
31
Q

where does spinal cord end in babies vs adults

A

L3 babies

L1 adult

32
Q

LP performed

A

L3 L4 L5

33
Q

what is source of bleeding in LP

A

epidral venous plexus

34
Q

clusters of vesicles on vermillion border

A

lysis of cell and necrosis and tisue inflammation

fluid accumulates between dermis and epidermis

35
Q

erythema multiforme

A 
SLE
phenytoin
pencllin
myco
sulfa
36
Q

erythema marginatum

A

JONES

37
Q

erythema migrans

A

lyme disease

38
Q

infectiosum

A

5th disease

39
Q

temporal lobe encephalitis

A

HSV1

40
Q

linear ulcer esophagus assoc with whch virus

A

CMV

41
Q

pill induced esophagitis

A 
bisphosphonates
tetra
NSAIDS
IRON
KCL
42
Q

moa bisphosphonates

A

pyrophosphate analogues

inhibit osteoclast

43
Q

side effects of bisphosphonaes

A

osteonecrosis of jaw

stress fractujres

44
Q

contraindication of bisphosphonates

A

HYPOCALCEMIA

reduces release from bone so worsens hypocalcemi

45
Q

bone metastasis

osteoblastic

A

prostate
small cell lung
hodgkin

46
Q

treatment for herpes vs cmv

A

herpes — acyclovir

cmv— ganciclovir

47
Q

HSV2 dormant in

A

sacral ganglia

48
Q

post herpatic neuralgia txt

A

gabapentin
amitryptaline
pregabalin

49
Q

topical treatment for post herpatic neuralgia

A

capsaicin

lidocaine

50
Q

MOA of capsaicin

A

increases intracellular calcium

decreases substance P

51
Q

foramen rotundum

A

V2

52
Q

foramen ovale

A

V3

53
Q

EBV attaches to

A

CD21

dr taher classes HK (24 decks)

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