cards

Question 1

squatting does what to venous return

Answer 1

increase

Question 2

HCM decreases with what maneuver

Answer 2

squatting or valsalva- anything that increases venous return

Question 3

standing does what to venous return

Answer 3

decrease

Question 4

which medication are patients with HCM placed on

Answer 4

propanolol

Question 5

how does digoxin work

Answer 5

increases cardiac contractility

Question 6

Which autosomal dominant Long QT syndrome is associated with torsades

Answer 6

Romano-Ward

Question 7

Long QT syndromes

Answer 7

Romano-Ward, Jervell and Lange- Nielson

Question 8

which long QT syndrome is associated with sensorineural hearing loss

Answer 8

Jervell and Lange-Nielson

Question 9

What condition will cause a monomorphic ventricular tachycardia

Answer 9

anomalous left coronary artery

Question 10

heart murmur in anorexia nervosa

Answer 10

Mitral valvpe prolapse

apical systolic murmur with midsystolic click

Question 11

hypocalemia causes what EKG finding

Answer 11

prolonged QT

Question 12

which heart defect does not typically cause issues until 2nd-3rd decade with exercise intolerance

Answer 12

ASD

Question 13

murmur characteristics of PDA

Answer 13

continuous murmur heart best at left infraclavicular area radiates to the back or a harsh machine like with thrill at 2nd intercostal space

Question 14

common cardiac defect with rubella

Answer 14

PDA

Question 15

xray snowman sign

Answer 15

TAPVR

Question 16

xray egg on string sign

Answer 16

transposition of the great arteries

Question 17

xray with ebstein anomaly

Answer 17

cardiac silhouette takes up all of chest diameter

Question 18

treatment narrow SVT with good perfusion

Answer 18

adenosine

Question 19

treatment narrow SVT with poor perfusion

Answer 19

synchronized cardioversion

Question 20

goal kcal/kg for CHF in infant

Answer 20

140kcal/kg/day

Question 21

management for child with evidence of superior vena cava syndrome

Answer 21

noninvasive Positive pressure ventilation. DO NOT intubate or lay flat