What is the glucose content of D5W?
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50 g/l
PR interval
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0.12 - 0.20
what 2 calcium channel blockers exert the most negative inotropic effects?
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diltiazem and verapamil
what medication and how much is used to provide a superior laryngeal nerve block?
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2 mL of 2% lidocaine
C nerve fibers
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pain, warm temperature, and touch
in what situations is a rigid bronchoscope preferred over a flexible bronchoscope?
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, massive hemoptysis, foreign bodies, vascular tumors, if the patient is a small
child, or endobronchial resection is anticipated
Is bupivacaine an acid or a base? What is its pka?
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base; 8.1
what medications are typically administered prior to reperfusion of the liver?
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bicarbonate and calcium to counteract the effects of potassium on the
heart
how do you calculate the appropriate volume for a caudal anesthetic in pediatric
patients?
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0.5-1 mL/kg to achieve an umbilical level
what happens to MAP, HR, peripheral vascular resistance, CO, and SV when moving
from erect to supine?
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stimulation of baroreceptors causes a decrease in MAP, HR, & peripheral
vascular resistance. CO and SV increase
Are barbiturates weak acids or weak bases?
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Weak acids
which drugs should be dosed based on ideal body weight in obese patients?
Which drugs should be dosed on actual body weight?
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ideal body weight: digoxin, cimetidine, procainamide, anticoags
actual: benzos, thiopental (lipid soluble)
what type of laser would green-tinted glasses protect you from?
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Nd-YAG, however some Nd-YAG protective glasses have clear lenses
These lenses should be OD (optical density) 5 or greater
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50 g/l
PR interval
,Give this one a try later!
0.12 - 0.20
what 2 calcium channel blockers exert the most negative inotropic effects?
Give this one a try later!
diltiazem and verapamil
what medication and how much is used to provide a superior laryngeal nerve block?
Give this one a try later!
2 mL of 2% lidocaine
C nerve fibers
Give this one a try later!
pain, warm temperature, and touch
in what situations is a rigid bronchoscope preferred over a flexible bronchoscope?
Give this one a try later!
, massive hemoptysis, foreign bodies, vascular tumors, if the patient is a small
child, or endobronchial resection is anticipated
Is bupivacaine an acid or a base? What is its pka?
Give this one a try later!
base; 8.1
what medications are typically administered prior to reperfusion of the liver?
Give this one a try later!
bicarbonate and calcium to counteract the effects of potassium on the
heart
how do you calculate the appropriate volume for a caudal anesthetic in pediatric
patients?
Give this one a try later!
0.5-1 mL/kg to achieve an umbilical level
what happens to MAP, HR, peripheral vascular resistance, CO, and SV when moving
from erect to supine?
, Give this one a try later!
stimulation of baroreceptors causes a decrease in MAP, HR, & peripheral
vascular resistance. CO and SV increase
Are barbiturates weak acids or weak bases?
Give this one a try later!
Weak acids
which drugs should be dosed based on ideal body weight in obese patients?
Which drugs should be dosed on actual body weight?
Give this one a try later!
ideal body weight: digoxin, cimetidine, procainamide, anticoags
actual: benzos, thiopental (lipid soluble)
what type of laser would green-tinted glasses protect you from?
Give this one a try later!
Nd-YAG, however some Nd-YAG protective glasses have clear lenses
These lenses should be OD (optical density) 5 or greater
