Answer the following questions.
1 Name the four layers of the digestive tract from superficial to deep.
2 Cite the major mechanisms that regulate and control digestive activities.
3 Describe the structure and functions of the oral cavity, the pharynx, and the esophagus.
4 Name the four types of teeth and the three main parts of a typical tooth.
5 Differentiate between the primary dentition and the secondary dentition.
6 Describe the structure and functions of the stomach, the small intestine, and the large intestine.
7 Name the five major hormones that regulate digestive activities.
8 Name the three pairs of salivary glands. What is the function of the salivary glands?
9 Locate and explain the structure and function of each of the following: liver, gallbladder, pancreas.
10 Briefly describe each of the following: cholecystitis, peptic ulcers, periodontal disease.