Muscle layer of Esophagus

Question 1

External layer consist of

Answer 1

Longitudinal muscles

Question 2

inner layer consist of

Answer 2

circular muscle

Question 3

The superior third of the esophagus is made up of

Answer 3

voluntary strained muscle

Question 4

middle third of the esophagus is made up of

Answer 4

Voluntary striated and smooth muscle

Question 5

inferior third of the esophagus is made up of

Answer 5

Smooth muscle