The voluntary organization in your town approaches you to suggest some Bio - medical equipments to be exhibited in their campaign on
CANCER : PREVENTION
DETECTION AND REMEDY.
List 4 equipments and their specific purpose that you may suggest.

Explanation

i. Microscope: used for blood tests (for counting WBC to detect leukemia)
ii. CT-Scan, MRI Scan : To detect cancer in the internal organ.
iii. Endoscopy, Gastroscopy: To see the internal organs like stomach, in testine etc.
iv. Sonography, X-ray: To take internal images of the parts of the body.