NEET Biology is the vey important paper in the medical entrance exam. Here, you will discover the NEET Biology MCQs and Answers for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution . NEET Biology Coronary artery Multiple Choice Questions
MCQs on Coronary artery :
1. Coronary artery disease (CAD) can be determined by this test
(a) Cardiac catherization
(b) Electrocardiogram
(c) Treadmill stress test
(d) all of these
Answer
Answer: (d)
2. The modifiable risk factor associated with coronary artery disease is
(a) Age
(b) Obesity
(c) Heredity
(d) Gender
Answer
Answer: (b)
3. This 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
Answer
Answer: (d)
4. 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
Answer
Answer: (d)
5. 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
Answer
Answer: (c)
6. 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
Answer
Answer: (b)
7. 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
Answer
Answer: (a)
8. 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
Answer
Answer: (d)
9. 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
Answer
Answer: (a)
10. This 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
Answer
Answer: (b)