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step 2 > EXTRA ❤️ > Flashcards

EXTRA ❤️ Flashcards

1
Q

WPW EKG

A

Short PR
presence of initial slow upstroke of QRS(delta complex)
ST and T- wave abnormalities

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2
Q

Ventricular aneurysm EKG

A

persistant st elevation with deep q wave

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3
Q

why do patients with aortic outflow obstruction have chest pain

A

increased coronary O2 demand,

leading to ischemia

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4
Q

what does niacin cause flushing and itching

A

prostaglandins

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5
Q

what cause symptoms in tampanode

A

left inter ventricular septum shift reduces left ventricle preload

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6
Q

WPW fib tx

A

procainamide, don’t block the AV node

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7
Q

time frame for permpartum cardiomyopathy. how to dx

A

third trimester to 5 months post partum , echo showing ev<45, only deliver if severe like hemodynamic instability

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8
Q

heart thing that asthma or COPD can cause besides for pulmonle

A

pluses paradoxus

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9
Q

anticoagulation for asymptomatic fib CHADSVASQ of 0

A

NOTHING you missed it TWICE :(

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10
Q

acute limb ischemia after MI next test

A

TTE to look at LV for aneurysm or thrombus

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11
Q

viral myocarditis heart findings

A

dilated ventricles with diffuse hyperkinesis.

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12
Q

viral myocarditis tx

A

ACEi, BB
Temporary ventricular assist device if needed
♥️ transplant if it does not resolve

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13
Q

androgen secreting adrenal tumor DHES and TEstosterone

A

⬆️

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14
Q

androgen secreting adrenal tumor LH

A

⬇️

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15
Q

acidosis Ca2 bound to albumin

A

⬇️meaning there is increased intracellular calcium

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16
Q

alkalosis Ca bound to albumin

A

⬆️ meaning there is decreased ionized calcium

17
Q

aldosterone in panhypo pit

A

normal

18
Q

serum cortisol panhypo pit

A

low, all the PITUITARY hormones will be low duh

19
Q

chronic GI disease/ steatorrhea PTH, Ca, Phos

A

PTH ⬆️

Ca, Phos ⬇️

20
Q

Hyperthyroid, +TPO , low radio iodine uptake

A

painless thyroiditis, give them BB

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