wrong oct9

Question 1

what area does the popliteal drain

Answer 1

post calf dorsolateral foot

Question 2

what drains the plantar surface of foot

Answer 2

superficial inguinal

Question 3

what does the superficial drain

Answer 3

below the umbilicus ( lower bk, perianal, )exception of post calf dorsolateral foot

Question 4

what does internal illiac drain

Answer 4

above dentate line(rectum, bladder, upper vj, cervix, prostate

Question 5

what type of infections causes erythema multiforme

Answer 5

HSV, mycoplasma pneumo,

meds( phenytoin, sulfa, beta lactam

Question 6

how to calculate power when type 2 error is given(15%)

Answer 6

power 1-B

1-0.15(15%)=0.85(85%)

Question 7

what’s Lynch syndrome(HNPCC)

Answer 7

DNA mismatch repair (MLH1, MSH2) colon, endometrial, ovarian cancer

Question 8

where does cervical cancer drain

Answer 8

internal iliac

Question 9

formula for False negative(FN) give all positive values!!!!

Answer 9

total of positive pts X(1-sensitivity)
exp: 200 positive pts
sensitivity=(given 70%)
200(1-0.7)=60

Question 10

formula for false positive(FP)

Answer 10

total of NEGATIVE pts X(1-specificity)

Question 11

what nerve causes scaphoid fracture

Answer 11

median(anatomic snuffbox problems)

Question 12

what nerve causes LUNATE dislocations

Answer 12

median(avascular necrosis) effect wrist flexion etc

Question 13

what nerve does the CAROTID sinus/body

Answer 13

IX

Question 14

what causes the plaque rupture in MI

Answer 14

secretion of metalloproteinase

Question 15

what does the 3rd branchial pouch give rise to

Answer 15

inf. parathyroid/thymus

Question 16

arms in thalamus is what direction

Answer 16

lateral

Question 17

legs in thalamus is what direction

Answer 17

medial

Question 18

thalamus is sensory or motor

Answer 18

sensory

Question 19

what’s the hunger center

Answer 19

lateral(let’s eat)

Question 20

how does NRTI effect DNA

Answer 20

lack 3’OH (stops elongation)