A swallowed mass of food is called a

Question

BlackTom AI · Accepted Answer

Question context: identifying terminology related to the anatomy and physiology of digestion. 
Option 1: 'Mucus' — Mucus is a slippery secretion lining many surfaces, including the esophagus, but it is not a swallowed mass of food; it functions as a lubricant and protective coating, not as the food bolus itself. 
Option 2: 'Gastric Juice' — Gastric juice refers to the stomach contents produced by glands (including acid and enzymes), rather than the mass of ingested food; it is involved in digestion but is not the swallowed lump that travels through the alimentary tract. 
Option 3: 'Chyme' — Chyme is the semiliquid, partially digested food that leaves the stomach and enters the small intestine; it forms after gastric processing, not at the moment of swallowing. So while related to digestion, it is not the initial swallowed mass. 
Option 4: 'Bolus' — A bolus is the term used for a swallowed mass of food that is propelled by swallowing into the esophagus; this word specifically denotes the food mass before digestion proceeds. 
Summary of distinctions: mucus is a protective secretion, gastric juice is digestive secretions inside the stomach, chyme is the digested slurry after stomach processing, and bolus is the act and product of swallowing the food mass. Therefore, the term that matches 'a swallowed mass of food' is the bolus.

OC_DHYG430_202510FAII_BL-1 Midterm

A swallowed mass of food is called a

查看解析

登录即可查看完整答案

类似问题

What substance neutralizes the acidic chyme once it enters the small intestine?

___ is the pulpy acidic fluid that passes from the stomach to the small intestine, consisting of gastric juices and partly digested food.

Which of the following is part of the small instestine?

Which of the digestive organ below is NOT part of the digestive tract proper?[Fill in the blank]

In a basic digestive system diagram, which section of the Gastrointestinal Tract is responsible for the majority of nutrient absorption?

What is the main function of the large intestine?

The overall function of the digestive system is to process ingested food into molecular forms that are then transferred, along with small molecules, ions, and water, to the body's internal environment.

The human digestive tract is shown here. Label T represents the .

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单