- •*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*
*Structure of the teeth *3*8*1*
#43
*!Every tooth consists of a crown, a neck and one or more roots. The crown is part visible in the mouth and the root is the part hidden inside the jaw. The junction of crown and root is called the neck and the end of the root is called the apex. Every tooth is composed of enamel, dentine, cementum and pulp.
Which title is the most suitable to this passage?
*Pulp
*Enamel
*Dentine
*Cementum
*+Structure of the tooth
#44
*!This is the outer covering of the crown and is the hardest substance in the body. It is insensitive to pain. Unlike most other body tissues it cannot undergo repair; thus any damage caused by decay or injury is permanent. The microscope shows that it consist of long solid rods, called enamel prisms, cemented together by the interprismatic substance. The prism run roughly at right angles to the surface.
Which is the most suitable title to this passage?
*Pulp
*+Enamel
*Dentine
*Cementum
*Substance
#45
*!The bonelike tissue that forms the outer surface of the root of the tooth. It is similar in structure to bone. Cementum meets enamel at the neck of the tooth. The periodontal membrane is attached to the cementum of the root.
Which title is the most suitable to this passage?
*Pulp
*Enamel
*Tissue
*Dentine
*+Cementum
#46
*!This occupies the interior of the crown and root, and is very sensitive to pain. Dentine from elephants’ tusks is commonly known as ivory but is exactly the same dentine as that found in human teeth.
Which title is the most suitable to this passage?
*Pulp
*Enamel
*+Dentine
*Cementum
*Structure of the teeth
#47
*!Unlike enamel, dentine and cementum, the pulp is purely soft tissue. It contains blood vessels and nerves, and occupies the centre of the dentine. Vessels and nerves of the pulp enter the root apex through the apical foramen and pass up the root canal into the crown, where the space occupied by the pulp is called the pulp chamber. The nerves of the pulp are responsible for pain felt when dentine is drilled or toothache occurs.
Which title is the most suitable to this passage?
*+Pulp
*Enamel
*Dentine
*Cementum
*Pulp chamber
#48
*!The outermost layer of the pulp, next to the dentine, is lined with the special cells which formed the dentine. Under the microscope fine prolongations of these cells can be seen passing through tubes in the dentine. They run throughout the full thickness of dentine and, by their origin from the pulp, are associated with its repair processes and sensitivity to pain.
Which title is the most suitable to this passage?
*Pulp
*Enamel
*Dentine
*Cementum
*+Layer of the pulp
#49
*!Every tooth is inserted into the jaw by its root. The part of the jaw containing the teeth is known as the alveolar process and is covered with a soft tissue called gum. The jaw bones consist of a dense outer layer known as compact bone and a softer interior called spongy bone.
Which title is the most suitable to this passage?
*Pulp
*Enamel
*Dentine
*Cementum
*+Alveolar process
#50
*!A tooth is attached to its socket in the jaw by a soft fibrous tissue called the periodontal membrane. This acts as a shock absorber and is attached to the cementum of the root and the compact bone lining the socket. The periodontal membrane contains nerves and blood vessels, but consists mainly of bundles of fibrous which pass obliquely from cementum to bone.
Which title is the most suitable to this passage?
*Pulp
*Enamel
*Dentine
*Alveolar process
*+Periodontal membrane