- •*Structure of the teeth *2*21*1*
- •*Structure of the teeth *3*8*1*
- •*Structure of the teeth *4*9*1*
- •*Anatomy of individual teeth *1*23*1*
- •*Anatomy of individual teeth *2*23*1*
- •*Anatomy of individual teeth *3*10*1*
- •*Anatomy of individual teeth *4*14*1*
- •Oral cavity*1*22*2*
- •*Oral cavity *2*22*1*
- •Oral cavity *3*10*1*
- •*Teeth and gums*1*22*1*
- •*Teeth and gums*2*22*1*
- •*Oral cavity. Teeth and gums*4*28*1*
- •*Modern medical means for toothcare. Toothbrushing*1*21*1*
- •*Modern medical means for toothcare. Toothbrushing*2*21*1*
- •*Modern medical means for toothcare. Toothbrushing*3*10*1*
- •*Causes of caries *1*21*1*
- •*Causes of caries*2*21*1*
- •*Causes of caries*3*12*1*
- •*Causes of caries*4*14*1*
- •*Prevention and treatment of caries*1*21*1*
- •*Prevention and treatment of caries*2*21*1*
- •*Prevention and treatment of caries*3*12*1*
- •*Prevention and treatment of caries. Oral hygiene*4*28*1*
- •*Periodontal disease*1*23*1*
- •*Periodontal disease*2*23*1*
- •*Periodontal disease*3*12*1*
- •*Periodontal disease*4*14*1*
- •*Filling*1*21*1*
- •*Filling*2*21*1*
- •In the very deepest cavities.
- •*Filling*3*12*1*
- •*Filling*4*14*1*
- •*Orthodontics*1*21*1*
- •*Orthodontics*2*21*1*
- •*Orthodontics*3*21*1*
- •*Orthodontics*4*14*1*
Oral cavity *3*10*1*
#174
*!The tongue extends across the floor of the oral cavity and is attached by muscles to the mandible. It moves food around during mastication and deglutition. The tongue is covered with a series of small projections called papillae which contain cells sensitive to chemical nature of food.
Which is the most suitable title to this passage?
*Mastication
*Papillae
*Food
*+Tongue
*Deglutition
#175
*!The tonsils are masses of lymphatic tissue located in depressions of the mucous membranes in the walls of the pharynx. They act as a filter to protect the body from the invasion of microorganisms, and produce lymphocytes, which are white blood cells able to fight disease.
Which is the most suitable title to this passage?
*Pharynx
*Lymphocytes
*Microorganisms
*+Tonsils
*Oral cavity
#176
*!The gums are made of fleshy tissue and surround the sockets in which the teeth are found. There are 32 permanent teeth, 16 in each jaw bone. There are: 4 incisors, 2 cuspids (points), or canine (doglike); 4 premolars, or by cuspids and 6 molars.
Which is the most suitable title to this passage?
*+ Gums
*Molars
*Permanent teeth
*Incisors
*Cuspids
#177
*!The outermost protective layer of the crown is called enamel . The enamel is a dense, hard, white substance-the hardest substance in the body. It is sensitive to pain. Unlike most other body tissues it cannot undergo repair.
Which is the most suitable title to this passage?
*+Enamel
*Tooth
*Gum
*Crown
*Tonsils
#178
*!Underneath the enamel is a layer which extends throughout the crown and root and is the main bulk of the tooth; it is called the dentine . Dentine is composed of bony tissue and is covered by a protective layer of cementum
Which is the most suitable title to this passage?
*Gums
*Cementum
*Enamel
*Crown
*+Dentine
#179
*!Below the dentine is a soft, vascular layer in the centre of the tooth called the pulp (7). Within the pulp are blood vessels, connective tissue, nerve endings, and lymph vessels. A periodontal membrane surrounds the root and holds the tooth in place.
Which is the most suitable title to this passage?
*Vessels
*Tissues
*Dentine
*Tooth
*+Pulp
#180
*!The three pairs of salivary glands are exocrine glands. The salivary glands produce a fluid called saliva which contains important digestive enzymes to chemically break down starches into sugar. Saliva is released from parotid (near the ear) glands (1), submaxillary (lower jaw) glands (2), and sublingual (under the tongue) glands (3), through narrow ducts which carry the saliva into the mouth.
Which is the most suitable title to this passage?
*+Salivary glands
*Parotid glands
*Submaxillary glands
*Sublingual glands
*Fluid
#181
*!The hard palate forms the anterior portion of the roof of the mouth, while the muscular soft palate lies posterior to it and separates the mouth from the pharynx (throat). Rugae are the irregular ridges in the mucous membrane covering the anterio portion of the hard palate.
Which is the most suitable title to this passage?
*+Hard palate
*Parotid glands
*Submaxillary glands
*Sublingual glands
*Fluid
#182
*!Rugae are the irregular ridges in the mucous membrane covering the anterior portion of the hard palate. Hanging from the soft palate is a small, soft tissue called the uvula (7). It is composed of connective tissue and muscle and aids in the production of sounds and speech. (Uvula means little grape).
Which is the most suitable title to this passage?
*+Rugae
*Membrane
*Muscle
*Palate
*Mucous
#183
*!The gums are made of fleshy tissue and surround the sockets in which the teeth are found. There are 32 permanent teeth, 16 in each jaw bone. There are: 4 incisors, 2 cuspids (points), or canine (doglike); 4 premolars, or by cuspids and 6 molars.
How many teeth are there in each jaw bone?
*6
*+16
*20
*28
*32