#1
Which of the following is a typical symptom of Acute Coronary Syndrome (ACS)?
Fever
Shortness of breath
Numbness in the extremities
Muscle cramps
#2
What is the most common cause of Acute Coronary Syndrome (ACS)?
Bacterial infection
Trauma
Atherosclerosis
Autoimmune disorder
#3
Which enzyme is typically elevated in blood tests during Acute Coronary Syndrome (ACS)?
Alanine transaminase (ALT)
Creatine kinase (CK)
Lactate dehydrogenase (LDH)
Serum albumin
#4
Which ECG change is commonly seen in Acute Coronary Syndrome (ACS)?
Prolonged QT interval
Peaked T waves
ST-segment elevation or depression
Increased PR interval
#5
Which of the following is a characteristic feature of unstable angina?
Chest pain at rest lasting more than 30 minutes
Chest pain relieved by rest or nitroglycerin
Chest pain triggered by physical exertion
Chest pain accompanied by nausea and vomiting
#6
Which cardiac marker is typically used to diagnose myocardial infarction?
Troponin
C-reactive protein (CRP)
Pro-brain natriuretic peptide (Pro-BNP)
D-dimer
#7
Which of the following is a risk factor for the development of Acute Coronary Syndrome (ACS)?
Regular physical activity
High-density lipoprotein (HDL) cholesterol
Obesity
Non-smoking status
#8
Which type of Acute Coronary Syndrome (ACS) presents with persistent ST-segment elevation on ECG?
Non-ST-segment elevation myocardial infarction (NSTEMI)
Unstable angina
ST-segment elevation myocardial infarction (STEMI)
Variant angina
#9
What is the recommended initial treatment for suspected Acute Coronary Syndrome (ACS) in a hospital setting?
Intravenous antibiotics
Nonsteroidal anti-inflammatory drugs (NSAIDs)
Oxygen therapy
Intramuscular corticosteroids
#10
Which artery is most commonly affected in ST-elevation myocardial infarction (STEMI)?
Left anterior descending (LAD) artery
Left circumflex artery (LCx)
Right coronary artery (RCA)
Posterior descending artery (PDA)
#11
Which medication is recommended as first-line therapy to reduce mortality in patients with acute myocardial infarction?
Beta-blockers
Calcium channel blockers
Angiotensin-converting enzyme (ACE) inhibitors
Diuretics
#12
Which complication of Acute Coronary Syndrome (ACS) is characterized by rupture of the fibrous cap of an atherosclerotic plaque?
Coronary artery spasm
Coronary artery dissection
Plaque erosion
Coronary artery thrombosis
#13
Which imaging modality is commonly used to assess coronary artery anatomy and identify blockages?
Echocardiography
Computed tomography angiography (CTA)
Magnetic resonance imaging (MRI)
Positron emission tomography (PET)
#14
Which class of medications is used as a primary antiplatelet therapy in the management of Acute Coronary Syndrome (ACS)?
Beta-blockers
Calcium channel blockers
Thrombolytics
P2Y12 inhibitors
#15
Which of the following laboratory findings is indicative of myocardial injury?
Elevated troponin levels
Decreased B-type natriuretic peptide (BNP)
Decreased creatine kinase-MB (CK-MB) levels
Elevated C-reactive protein (CRP)