The term bolus refers to which of the following?

The term bolus refers to which of the following?

• A. Bolus
• B. Chyme
• C. Bile
• D. Mucus

Answer: (A)

The main idea here is the term for the mass of food as you chew and swallow it. A bolus is a ball-like lump of food that has been moistened and mixed with saliva during chewing, making it easy to swallow. It travels down the esophagus to the stomach, where it will mix with stomach acids and enzymes to become chyme. Bile is a digestive fluid produced by the liver to help emulsify fats, not a lump of chewed food. Mucus is a protective secretions that lines and lubricates the GI tract, also not the term for the chewed mass. So the bolus is specifically the chewed, saliva-bound piece of food ready to be swallowed.

The main idea here is the term for the mass of food as you chew and swallow it. A bolus is a ball-like lump of food that has been moistened and mixed with saliva during chewing, making it easy to swallow. It travels down the esophagus to the stomach, where it will mix with stomach acids and enzymes to become chyme. Bile is a digestive fluid produced by the liver to help emulsify fats, not a lump of chewed food. Mucus is a protective secretions that lines and lubricates the GI tract, also not the term for the chewed mass. So the bolus is specifically the chewed, saliva-bound piece of food ready to be swallowed.