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Physiology Gastrointestinal System 80fa0b28

Pacemaker complex of stomach is located in:

A
Fundus
B
Midpoion of the body of stomach
C
Pylorus
D
Gastro-duodenal junction
High-Yield Explanation
Pacemaker complex is located in the wall of the stomach near the midpoion of the body of stomach. Co-ordinated contractions of stomach, after the arrival of food, arise in this region of the stomach. These waves,are not action potentials. Instead, they are slow, undulating changes in the resting membrane potential.

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