CHF

Question 1

dromotropic definition

Answer 1

increases conduction through AV node

Question 2

avoid atropine in which patients

Answer 2

glaucoma and urologic and GI obstructions

Question 3

Dopamine pharm class

Answer 3

adrenergic and dopaminergic receptor agonist

Question 4

dopamine therapeutic class (2)

Answer 4

inotropic agent

vasopressor

Question 5

dopamine pharmdynamics

Answer 5

stimulates DA receptors which leads to increased RBF and mesenteric blood flow
at medium doses binds to B1
at high doses binds to A1

Question 6

how is dopamine administered

Answer 6

only IV

Question 7

dopamine toxicity

Answer 7

ectopy, tachy, angina, nausea, peripheral gangrene, extravasation

Question 8

dopamine indications

Answer 8

shock

CHF

Question 9

which stronger diuretics are given during CHF

Answer 9

loop diuretics like furosemide

Question 10

why are ACEI, ARBs, and spironolactone used in CHF besides lowering preload?

Answer 10

stop remodeling

Question 11

spironolactone pharm class

Answer 11

aldosterone antagonist diuretic