Question

Which of the following two body parts, do not appear in MRI?

• A. Molar teeth and eye lens
• B. Scapula and canines
• C. Ligaments and ribs
• D. Tendons and premolars

Answer 1

The correct option is B Scapula and canines

Magnetic resonance imaging (MRI) is a type of scan that uses strong magnetic fields and radio waves to produce detailed images of the inside of the body. It detects water because it focuses the behavior of hydrogen atoms in water molecules.

Teeth and bones contains very less amount of water, therefore they do no appear in MRI. Scapula is a bone of pectoral girdle and canine is a teeth present between incisors and premolars, hence it does not shown in MRI. Hence option B is correct.