Question

Diaphragm is

• A. Dome shaped muscle
• B. Oblique muscle
• C. Round muscle
• D. Elongated muscle

Answer 1

The correct option is A Dome shaped muscle

• The diaphragm is a part of the abdominopelvic cavity.
• It is located below the thoracic cavity and above the pelvic cavity.
• Its dome-shaped roof is the thoracic diaphragm, a thin sheet of muscle under the lungs, and its floor is the pelvic inlet, opening into the pelvis. Hence, the diaphragm is a dome-shaped muscle.

So, the correct answer is 'dome-shaped muscle'.