Cards Flashcards
1
Q
most common ECG in PE
A
sinus tach
2
Q
when to give tPA for PE
A
massive PE + hemodynamic collapse
3
Q
tx for stable pt w/ afib
A
CCB (dilt) - rate control via AV nodal blockade
4
Q
preferred imaging for thoracic aortic dissection
A
TEE
5
Q
inferior leads
A
II, III, aVF
6
Q
septal leads
A
V1, V2
7
Q
anterior leads
A
V3, V4
8
Q
lateral leads
A
I, V5, V6
9
Q
effective way to reduce preload in pt w/ CHF exacerbation
A
nitroglycerin (inc venous capacitance)
10
Q
tx for 1st deg heart block in young, healthy adult
A
none
11
Q
tx for SVT
A
adenosine (vs vagal maneuver)
12
Q
valsalva ___ HOCM murmur
A
increases (dec LVEDV)
13
Q
prolonged PR interval w/ random dropped beats
A
Mobitz type II
14
Q
cardiac arrest - H’s + T’s
A
Hypovolemia Hypoxia Hydrogen (acidosis) Hypo/HyperK Hypothermia Toxins Tamponade Tension pneumo Thrombosis (coronary or pulm)
