Apex Practice Flashcards
ASA is what drug class
COX inhibitor
Plavix drug class
P2Y12 APD receptor antagonist
Dabigatran drug action
Direct thrombin inhibitor
Dabigatran reversal
Idarcizumab
Rivaroxaban action
Direct factor Xa inhibitor
Thyroid storm is augmented by what drug
ASA
For every 10mmHg increase in PCO2, pH decreases by what
0.8
Permissive hypercapnia is allowed in what disorder
ARDS
Increase O2 by NC increases FiO2 how much per liter
4%
1 lpm = 24%
2lpm = 28%
Hct of what is threat to life
60
What drugs antagonize NMDA receptor
Ketamine
N20
Methadone
Magnesium
Thumb sign on xray indicates what
Epiglottitis
Steeple sign on xray indicates what
Croup
TXA MOA
Blocks conversion of plasminogen to plasmin
Absolute contraindications for lithotripsy
Pregnancy
Bleeding disorder- anticoagulation
Receptor resulting in arterial constriction
A1
Receptor results in decreased insulin release
A2
Receptor resulting in increased renin release
B1
Receptor decreases serum K+
B2
If arterial line is overdampened how will SBP, DBP, and MAP change
SBP underestimated
DBP overestimated
MAP unchanged
Opioid Receptor responsible for urinary retention and bradycardia
Mu1
Opioid receptor responsible for respiratory depression and dependence
Mu2
Lung changes in newborn increased
Closing capacity
Alveolar ventilation
O2 consumption
Lung changes decreased in newborn
FRC
VC
Small decrease in TV
Suggamadex in obese is dosed off what weight
TBW
Order arteries arise from aorta
Coronaires
Inominate
Left carotid
Left subclavian
Drugs that induce ALA synthase
Etomidate
Barbiturates
Hydralazine
Glucocorticoids
Calculate Fi02 when given O2 and air in lpm
((O2 x21) + (Air x100)) / 4
