Question

Match the following sphincters of with their respective location.

$\begin{array}{cc}ColumnI\left(Sphincters\right)& ColumnII\left(Location\right)\\ i.\text{Ileo-cecal Sphincter}& a.\text{anus}.\\ ii.\text{Anal Sphincter}& b.\text{between ileum and Caecum.}\\ iii.\text{Pyloric Sphincter}& c.\text{between stomach and small intestine.}\\ iv.\text{Lower Esophageal Sphincter}& d.\text{between Esophagus and Stomach.}\end{array}$

• A. i). c., ii). d., iii). d., iv).a.
• B. i). b., ii). a., iii). c., iv).d
• C. i). d., ii). b., iii). a., iv). c.
• D. i). a., ii).c., iii). b., iv). b.

Answer 1

The correct option is B

i). b., ii). a., iii). c., iv).d

The correct matching pairs are :

Column I (Sphincters) Column II (Location)

i. Ileo-cecal Sphincter $\to$ b. Between ileum and Caecum.

ii. Anal Sphincter $\to$ a. Anus.

iii. Pyloric Sphincter $\to$ c. Between stomach and small intestine.

v. Lower Esophageal Sphincter $\to$ d. Between Esophagus and Stomach