Hypoparathyroidism occurs as a result ofa) Idiopathic atrophy of parathyroidsb) Following surgeryc) Thyroditis with secondary atrophy of parathyroidsd) All of the above

Anatomy

Hypoparathyroidism occurs as a result ofa) Idiopathic atrophy of parathyroidsb) Following surgeryc) Thyroditis with secondary atrophy of parathyroidsd) All of the above

The action of digastric muscle is:

Which of the following vessels supply the anal canal?

All of the following muscles are elevators of the mandible EXCEPT: