Cardiology Exam - 1
46 questions ready
1 A 65-year-old male with a history of hypertension and diabetes presents with
chest pain radiating to the left arm. Which of the following is the most
appropriate initial management?
A Administer aspirin and nitroglycerin
B Order a chest X-ray
C Perform an echocardiogram
D Refer for coronary angiography
Explanation: In acute chest pain suggestive of myocardial infarction, the initial
management includes administering aspirin and nitroglycerin to alleviate pain
and prevent clot progression.
2 A 45-year-old female presents with palpitations and dizziness. An ECG reveals
atrial fibrillation. Which of the following statements is true about atrial
fibrillation?
A It always requires immediate cardioversion
B It can increase the risk of thromboembolic events
C It is always symptomatic
D It is a benign condition with no long-term effects
Explanation: Atrial fibrillation is associated with an increased risk of thromboembolic
events, such as stroke, particularly if not properly managed.
,3 A patient with severe heart failure is started on a new medication. Which of the
following medications is most likely to improve mortality in this patient?
A Digoxin
B Metoprolol
C Furosemide
D Amlodipine
Explanation: Beta-blockers like Metoprolol have been shown to improve mortality in
patients with heart failure.
4 A 70-year-old man with a history of coronary artery disease experiences
sudden onset of severe shortness of breath. What is the most likely cause?
A Pneumonia
B Acute pulmonary embolism
C Exacerbation of COPD
D Congestive heart failure exacerbation
Explanation: In a patient with a history of coronary artery disease, sudden shortness of
breath is most concerning for acute pulmonary embolism.
5 A young athlete collapses during a game. Which of the following conditions is
most associated with sudden cardiac death in young athletes?
A Hypertension
B Hypertrophic cardiomyopathy
C Coronary artery disease
, D Congestive heart failure
Explanation: Hypertrophic cardiomyopathy is the most common cause of sudden cardiac
death in young athletes due to its potential to cause arrhythmias.
6 A 55-year-old woman with a history of rheumatic fever presents with dyspnea
on exertion. An echocardiogram shows mitral stenosis. Which symptom is
most commonly associated with this condition?
A Palpitations
B Hemoptysis
C Syncope
D Chest pain
Explanation: Mitral stenosis can lead to pulmonary congestion, resulting in hemoptysis
due to elevated pressures in the pulmonary circulation.
7 A 60-year-old male presents with a 2-week history of persistent cough and
fatigue. A chest CT shows an aortic aneurysm. What is the next best step in
management?
A Start antihypertensive medication
B Schedule for surgical repair
C Monitor with follow-up imaging
D Refer for further cardiac testing
Explanation: An aortic aneurysm that is symptomatic or above a certain size typically
warrants surgical intervention.
46 questions ready
1 A 65-year-old male with a history of hypertension and diabetes presents with
chest pain radiating to the left arm. Which of the following is the most
appropriate initial management?
A Administer aspirin and nitroglycerin
B Order a chest X-ray
C Perform an echocardiogram
D Refer for coronary angiography
Explanation: In acute chest pain suggestive of myocardial infarction, the initial
management includes administering aspirin and nitroglycerin to alleviate pain
and prevent clot progression.
2 A 45-year-old female presents with palpitations and dizziness. An ECG reveals
atrial fibrillation. Which of the following statements is true about atrial
fibrillation?
A It always requires immediate cardioversion
B It can increase the risk of thromboembolic events
C It is always symptomatic
D It is a benign condition with no long-term effects
Explanation: Atrial fibrillation is associated with an increased risk of thromboembolic
events, such as stroke, particularly if not properly managed.
,3 A patient with severe heart failure is started on a new medication. Which of the
following medications is most likely to improve mortality in this patient?
A Digoxin
B Metoprolol
C Furosemide
D Amlodipine
Explanation: Beta-blockers like Metoprolol have been shown to improve mortality in
patients with heart failure.
4 A 70-year-old man with a history of coronary artery disease experiences
sudden onset of severe shortness of breath. What is the most likely cause?
A Pneumonia
B Acute pulmonary embolism
C Exacerbation of COPD
D Congestive heart failure exacerbation
Explanation: In a patient with a history of coronary artery disease, sudden shortness of
breath is most concerning for acute pulmonary embolism.
5 A young athlete collapses during a game. Which of the following conditions is
most associated with sudden cardiac death in young athletes?
A Hypertension
B Hypertrophic cardiomyopathy
C Coronary artery disease
, D Congestive heart failure
Explanation: Hypertrophic cardiomyopathy is the most common cause of sudden cardiac
death in young athletes due to its potential to cause arrhythmias.
6 A 55-year-old woman with a history of rheumatic fever presents with dyspnea
on exertion. An echocardiogram shows mitral stenosis. Which symptom is
most commonly associated with this condition?
A Palpitations
B Hemoptysis
C Syncope
D Chest pain
Explanation: Mitral stenosis can lead to pulmonary congestion, resulting in hemoptysis
due to elevated pressures in the pulmonary circulation.
7 A 60-year-old male presents with a 2-week history of persistent cough and
fatigue. A chest CT shows an aortic aneurysm. What is the next best step in
management?
A Start antihypertensive medication
B Schedule for surgical repair
C Monitor with follow-up imaging
D Refer for further cardiac testing
Explanation: An aortic aneurysm that is symptomatic or above a certain size typically
warrants surgical intervention.
