Q. Consider the following statements about biomedical technologies. I. During open heart surgery, blood is circulated in the heart-lung machine. II. Blockage in coronary arteries is removed by angiography. III. Computerised Axial Tomography (CAT) shows detailed internal structure as seen in a section of body. IV. X-ray provides clear and detailed images of organs like prostate glands and lungs. Which two of the above statements are correct?
A) II and IV
B) III and IV
C) I and III
D) I and II
Explanation
Concern to biomedical technologies, the given statements I and III are correct.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.