The Digestive System

Front

The pulp cavity contains...

Back

nerves and blood vessels

Front

Where is an incisor located in the mouth? Options: front, back, left side, right side

Back

front

Front

Which of the following causes cavities? Options: plaque, acid from bacteria, sugary candy, proteins on the teeth

Back

acid from bacteria

Front

The oral cavity consists of...

Back

mouth, pharynx, and esophagus

Front

Which of the following helps digest starch in the mouth? Options: salivary amylase, lysozymes, mucin, bolus

Back

salivary amylase

Front

A bolus...

Back

is a combination of saliva and food

Front

Which structure prevents food from entering the trachea? Options: larynx, soft palate, pharynx, epiglottis

Back

epiglottis

Front

Which area is a common area for both food and air? Options: pharynx, larynx, soft palate, epiglottis

Back

pharynx

Front

The structure that transports the bolus from the pharynx to the stomach is called...

Back

esophagus

Front

The involuntary muscular movement of food caused by smooth muscle is called

Back

peristalsis