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BKAT ICU Post Test with Questions And Answers 2023
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BKAT ICU Post Test with Questions And Answers 2023
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BKAT ICU Post Test with Questions And Answers 2023Nitroprusside purpose - Correct Answer-decreases preload and afterload by vasodilation (mainly afterload)
Dobutamine mechanism of action - Correct Answer-contractility
Dopamine at a low-end dose "renal dose" - Correct Answer-0.5-4mcg/kg/min increases renal and mesentric perfusion
Dopamine at a mid-range dose - Correct Answer-4-10mcg/kg/min increases contractility and heart rate
Dopamine at a high-range dose - Correct Answer-greater than 10mcg/kg/min
vasoconstriction and increases BP
Dopamine and Levophed infiltration - Correct Answer-leads to tissue necrosis
Dopamine antidote - Correct Answer-regitine (phentolamine)
TpA monitor for - Correct Answer-bleeding-hemorrhagic CVA
diltiazem (cardizem) works by? - Correct Answer-(calcium channel blocker) slows ventricular rate by slowing conduction through the SA and AV node
Diltazem (cardizem) biggest effect on which hemodynamic - Correct Answer-
hypotension
diltazem is used for patients with - Correct Answer-a-fib or a-flutter
amiodarone (Cordarone) is a - Correct Answer-antiarrythmic
prolongs the cardiac duration
You MUST use a __________ when using amiodarone infusion - Correct Answer-0.22 micron filter
Watch out for ____________ in patients on a amiodarone infusion - Correct Answer-
hypotension, prolongation of QT interval and bradycardia
amiodarone is used for patients with - Correct Answer-a-fib, a-flutter and VT how much amiodarone is given to a stable VT with a pulse and a unstable pulseless VT/VF? - Correct Answer-150mg over 10min for VT with pulse
300mg push; repeat x1 at 150mg
Epinephrine has what effect on the body? - Correct Answer-increases HR, BP, and contractility
what is the first line drug for pulseless arrest? - Correct Answer-Epinephrine
What rhythms are considered fatal? - Correct Answer-V-fib, Vtach (pulseless), and asystole
Epinephrine is also given for? - Correct Answer-anaphylaxis and as a vasopressor for hypotension
Heparin is used for? Antidote is? - Correct Answer-anticoagulant
Protamine Sulfate
What is the osmotic diuretic of choice to decrease intracranial pressure? - Correct Answer-mannitol
How does mannitol work? - Correct Answer-pulls fluids into intravascular space to be excreted by the kidneys to reduce intracranial pressure
what insulin is given IV?
What is the peak? - Correct Answer-Regular insulin can only be given IV
2-4 hr peak time
Which insulin has a peak of 8-14 hrs? - Correct Answer-NPH
Atropine is ineffective in which heart rhythms types? - Correct Answer-high degree AV blocks: 2nd degree type2 and 3rd degree
Atropine works by? - Correct Answer-increasing heart rate-increasing conduction through SA node
Atropine is given to treat? - Correct Answer-symptomatic bradycardia
Dilantin is given to treat - Correct Answer-seizure disorders
DO NOT give __________ with dilantin because ________ will happen. - Correct Answer-DO NOT give with dextrose containing solutions because it will crystalize
Which corticosteroid is usually given in insufficient adrenal activity or hypersensitivity/inflammation reactions? - Correct Answer-Cortisone
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