Which Sphincter Prevents Reflux of Digested Material from the Colon

question 22

Multiple Choice

Which sphincter prevents reflux of digested material from the colon into the small intestine?

• A) Haustral
• B) Lower esophageal
• C) Pyloric
• D) Ileocecal valve

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Definitions:

Altruistic Behavior

Altruistic behavior is selfless actions done for the benefit of others, without expectation of reward or recognition.

Intentionally Harms

The deliberate infliction of injury or damage to another person or entity.

Helpful

Providing assistance or benefit to others, often by offering support or making tasks easier to accomplish.

Milgram

Refers to a series of social psychology experiments conducted by Stanley Milgram, which measured the willingness of study participants to obey an authority figure who instructed them to perform acts conflicting with their personal conscience.