Biology MCQ on Coronary Artery for NEET and Medical Exam 2021
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 ________. (d) all of these
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
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 ________. (b) A wire mesh tube
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? (d) Pain or discomfort in the chest, lower jaw or arms
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. (d) all of these
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? (b) to supply blood to heart muscles
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 __________. (c) inflation of a tiny balloon inside an artery
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
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 __________. (b) Obesity
a) Age
b) Obesity
c) Heredity
d) Gender
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