10/29/24, 12:36 AM EMERGENCY MEDICINE EOR EXAM LATEST 2024 ACTUAL EXAM 290 QUESTIONS AND CORRECT DETAILED ANSWERS…
EMERGENCY MEDICINE EOR EXAM LATEST 2024
ACTUAL EXAM 290 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS) |
ALREADY GRADED A+
Terms in this set (295)
Dilated Cardiomyopathy: alcohol; may also be idiopathic, myocarditis, or drugs
most common cause is ____. (doxorubicin) -- 1 in 3 cases of heart failure are caused
Others? by dilated cardiomyopathy
What PE and EKG changes PE: S3, JVD, crackles - possible mitral regurg
are seen with dilated EKG: nonspecific ST and T wave changes, LBBB
cardiomyopathy?
Hypertrophic cardiac septum; S4
cardiomyopathy: is due to
hypertrophy of the _____. PE
reveals mitral
regurgitation, a ____heart
sound, and prominent left
ventricular impulse. EKG
reveals LVH
Restrictive --infiltrative process - amyloidosis, sarcoidosis, and
cardiomyopathy: often hemochromatosis -- changes in myocardium
caused by a ____process, or --most common first symptom is exertion intolerance
post-radiation or post and fluid retention, signs of right heart failure
open-heart surgery. What
is the most common first
symptom?
,10/29/24, 12:36 AM EMERGENCY MEDICINE EOR EXAM LATEST 2024 ACTUAL EXAM 290 QUESTIONS AND CORRECT DETAILED ANSWERS…
Atrial fibrillation - 1. rate control w BB, CCB, or digoxin
regularly irregular - the 2. Anticoagulation w heparin & warfarin
most common sustained 3. rhythm control w amiodarone or cardioversion
arrhythmia in adults - what
three treatments are
used?
Atrial flutter - sawtooth 1. cardioversion if no contraindications
pattern in II, III, aVF - what 2. acute rate control tx w BB, CCB - amiodarone,
three treatments are sotalol, quinidine, or procainamide
used? 3. If site of reentrant is known, catheter ablation
Multifocal atrial CCB
tachycardia - noted in
patients with COPD or
severe systemic illness -
EKG shows multiple
shaped P waves and
differing PR intervals.
____are agents of choice?
BLOCKS First degree; Wenckebach Mobitz type I; Mobitz type
1. ____=prolonged PR II, Third degree block
interval
2.____=progressive increase
in PR until Pwave is
blocked.
3._____=sudden block in P
wave w no change in PR
4._____=atrial and ventricular
rhythm are independent
of each other.
A _____may develop after Bundle branch block
acute MI, PE, aortic
stenosis and is due to a
conduction delay in the
right or left bundles.
, 10/29/24, 12:36 AM EMERGENCY MEDICINE EOR EXAM LATEST 2024 ACTUAL EXAM 290 QUESTIONS AND CORRECT DETAILED ANSWERS…
Paroxysmal vagal maneuvers or antianxiety medication
supraventricular
tachycardia is a reentry
tachycardia, commonly
noted in elderly patients
with underlying heart
disease. What treatment
may be helpful before
using adenosine ie. the
drug of choice?
What are some drugs tricyclic antidepressants, erythromycin, ketoconazole,
associated with Torsades haloperidol, cisapride, disopyramide, pentamidine,
de pointes? sotalol, class I anti-arrhythmics
CHF - Systolic dysfunction pump; CCB!
means a problem with the
____. What drug is
contraindicated?
CHF - Diastolic compliance or relaxation of the heart during
dysfunction means a ventricular filling
problem with the ____.
The ________principle means Frank-Starling principle
that as preload increases,
the ventricle is stretched
during diastole filling and
the ejection fraction is
increased.
_____is released from BNP - B-type natriuretic peptide
cardiac ventricles in
response to increased
wall tension.
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