MCQ on Coronary Artery: Biology is one of the most important and vital sections in NEET. It includes theories, descriptions, discoveries, diagrams, definitions, explanation of differences and relations. Most of the concepts covered in the NEET syllabus are from the NCERT syllabus of Class 11 & 12. Other related sources make up for the rest of the syllabus.

In this post we are providing you MCQ on Coronary Artery, which will be beneficial for you in upcoming NEET, AIIMS, JIPMER, PGIMER, CBSE Board, ICSE Board, Class 12th, 11th.

MCQ on Coronary Artery

Q1.  If a stent is not used in a few cases who have coronary angioplasty done, the artery tends to narrow down or get blocked again in 6 months. This is more likely to happen if ________.
a) one smokes
b) one has unstable angina before the procedure
c) one has diabetes
d) all of these

Q2. Ischemia is ________.
a) restriction of blood supply to tissues
b) Overflow of blood to tissues
c) Inadequate deoxygenated blood carrying veins
d) the medical term for shortness of breath

Q3. Doctors place a stent inside the artery during angioplasty. A stent is a ________.
a) A new fragment of the artery
b) A wire mesh tube
c) A cotton tube
d) A slow-release medicine capsule

Q4. Which of the following is one of these is not a symptom of acute coronary syndrome?
a) ST Segment elevation myocardial infarction
b) Non ST segment elevation myocardial infarction
c) unstable angina
d) No episodes of dyspnea

Q5. Which of the following is one of the symptoms of Coronary artery disease?
a) Sleep problems
b) Headache
c) Diarrhoea
d) Pain or discomfort in the chest, lower jaw or arms

Q6. Coronary artery disease (CAD) can be determined by __________ test.
a) Cardiac catherization
b) Electrocardiogram
c) Treadmill stress test
d) all of these

Q7. Which of the following is the role of the coronary artery?
a) to carry blood away from the heart muscles
b) to supply blood to heart muscles
c)  to supply blood to all parts of the body
d) none of these

Q8. Coronary angioplasty, part of CAD’s treatment involves __________.
a) A new part of artery replaces the blocked section
b) to expand artery, medication is used 
c) inflation of a tiny balloon inside an artery
d) None of these

Q9. The ______ branches into Circumflex artery and left anterior descendary artery.
a) Left main coronary artery
b) right marginal artery
c) Posterior descendary artery
d) None of these

Q10. The modifiable risk factor associated with coronary artery disease is __________.
a) Age
b) Obesity
c) Heredity
d) Gender

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By Team Learning Mantras