SEE 3

Question 1

csf forms at __ ml/hr or ___/day in the choroid plexus

Answer 1

21, 500-700

Question 2

total volume of CSF =

Answer 2

150ml

Question 3

3 meds to avoid in parkinson’s (they decrease dopamine)

Answer 3

reglan, compazine, droperiodol

Question 4

how should you pos someone with a VAE

Answer 4

left lateral deuce with 15 degree head down tilt

Question 5

which three drugs cause burst supression

Answer 5

barbs, etomidate, propofol

Question 6

what three drugs don’t cause a change in latency and amplitude

Answer 6

ketamine, opioids, etomidate

Question 7

S. A. D. - posterior

Answer 7

sensory, affarent, dorsal.

Question 8

M. E. V - anterior

Answer 8

motor, efferent, ventral

Question 9

acid + acid =

Answer 9

unionized

Question 10

base + base =

Answer 10

unionized

Question 11

potency is determined by

Answer 11

lipid solubility

Question 12

duration is determined by

Answer 12

protein binding and solubility

Question 13

speed of onset is determined by

Answer 13

pKa

Question 14

fetus pH < maternal Ph =

Answer 14

inc ion trapping

Question 15

which block has the greatest risk of pneumo

Answer 15

supraclavicular

Question 16

which block is used for shoulder surgery, misses the ulnar, and targets trunks, no hand

Answer 16

interscalene

Question 17

which block has a high incidence of ipsilateral hemidiaphrapmatic paresis

Answer 17

interscalene

Question 18

symptoms of horners

Answer 18

ipsilateral ptosis, miosis, facial and arm flushing d/t vasodilation, inc skin temp, anhydrrosis (lack of sweating on face), nasal congestion

Question 19

how do you treat HOCM

Answer 19

full, tight (inc SVR), neo

Question 20

how do you treat tetralogy of fallot

Answer 20

neo, SVR inc

Question 21

PVR is ___ with acidosis and hypercarbia

Answer 21

increased

Question 22

SVR is ___ with acidosis and hypercapnia

Answer 22

dec

Question 23

oculocardiac reflex - afferent is ___ and efferent is ____

Answer 23

afferent is V trigeminal and efferent is X vagus

Question 24

oculocardiac reflex is triggered by traction on extra ocular muscles … which one

Answer 24

medial rectus

Question 25

four electrolyte disorders that decrease seizure threshold?

Answer 25

hypocalcemia, hypomag, hyponat, hypernat

Question 26

things that make people seize… hypoglycemia, acidosis/alkalosis, which opiod? , which 2 drugs together

Answer 26

alkalosis, demerol, ketamine/aminophylline

Question 27

autonomic hyperreflexia is associated with which spinal levels

Answer 27

T5-T6

Question 28

what is triple H therapy for SAH

Answer 28

hypervoleumia, hypertension , hemodilution

Question 29

___carbia and acidosis/alkalosis dec PVR

Answer 29

hypocarbia, alkalosis