ENA Cardio 2 Revised Study Exam Questions & Answers.
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Course
Ena
Institution
Ena
ENA Cardio 2 Revised Study Exam Questions & Answers.
In acute coronary syndrome, which finding is caused by phrenic nerve stimulation?
A. Nausea
B. Vomiting
C. Hiccups
D. Diaphoresis - CORRECT ANSWER C
Which disorder is characterized by ST-segment elevation in all electrocardiogram leads...
ENA Cardio 2 Revised Study Exam
Questions & Answers.
In acute coronary syndrome, which finding is caused by phrenic nerve stimulation?
A. Nausea
B. Vomiting
C. Hiccups
D. Diaphoresis - CORRECT ANSWER C
Which disorder is characterized by ST-segment elevation in all electrocardiogram leads?
A. Right ventricular infarction
B. Pericarditis
C. Hyperkalemia
D. Unstable angina - CORRECT ANSWER B
When determining the severity of a patient's heart failure, which laboratory test provides the most
information?
A. Blood urea nitrogen (BUN) level
B. Serum B-type natriuretic peptide (BNP) level
C. Creatinine level
D. Troponin T level - CORRECT ANSWER B
In addition to cardiopulmonary resuscitation, sodium bicarbonate is the treatment for cardiac arrest
caused by which disorder?
A. Pulmonary embolus
B. Hypokalemia
C. Tricyclic antidepressant overdose
D. Beta-blocker toxicity - CORRECT ANSWER C
, Which statement accurately describes the pathogenesis of atherosclerosis?
A. Atherosclerosis includes lipid accumulation in the medial lining of the arteries.
B. Atherosclerosis causes calcification and sclerosis of the intimal layer of arteries.
C. Atherosclerosis causes the thickening of the walls of the aorta.
D. Atherosclerosis affects the small arteries and arterioles. - CORRECT ANSWER C
After an acute myocardial infarction, which cardiac biomarker returns to baseline last?
A. Myoglobin
B. Troponin I
C. Troponin T
D. Creatine kinase-MB (CK-MB) - CORRECT ANSWER C
A patient with electrocardiogram changes in leads V3 and V4 that reflect an infarction is experiencing an
injury to which area of the heart?
A. Septal
B. Inferior
C. Lateral
D. Anterior - CORRECT ANSWER D
Which drug is administered to treat acutely decompensated heart failure?
A. Vasopressin (Pitressin)
B. Epinephrine (Adrenalin)
C. Nesiritide (Natrecor)
D. Amiodarone (Cordarone) - CORRECT ANSWER C
Which blood pressure reading is classified as a hypertensive crisis?
A. Diastolic pressure of 110 mm Hg
B. Systolic pressure of 139 mm Hg
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