__________ waves thoroughly mix ingested food with stomach secretions.Multiple ChoiceBoth "mixing" and "peristaltic" are correct.MixingDeglutitionPeristaltic

Step 1: Break Down the Problem

We need to identify which term describes the waves that mix ingested food with stomach secretions. The options we have are "mixing," "deglutition," "peristaltic," and the combination of both "mixing" and "peristaltic."

Step 2: Relevant Concepts

• Mixing Waves: These are movements in the stomach that help in mixing food with digestive juices.
• Peristaltic Waves: These are rhythmic contractions that move food along the digestive tract, primarily associated with the esophagus and intestines.
• Deglutition: This refers to the act of swallowing, not mixing or moving food in the stomach.

Step 3: Analysis and Detail

1. Mixing: Refers to the process of combining food with juices.
2. Peristaltic: Primarily describes the movement of food through the digestive tract rather than mixing.
3. Deglutition: Relates to swallowing, not the mixing process in the stomach.

Step 4: Verify and Summarize

Since we are discussing the specific action that occurs in the stomach related to mixing food with secretions, the term "mixing" is the most accurate. "Peristaltic" refers more to the movement that follows mixing, not the mixing itself.

Final Answer

The correct answer is Mixing.