DA 101 Final exam review || ANSWERED|| ACE THE TEST

Embryology - CORRECT ANSWER The study of prenatal development Histology - CORRECT ANSWER The study of the structure and function of the tissues at the microscopic level. The process of laying down new bone ___.It is accomplished by cells called ___. - CORRECT ANSWER Resorption; ostreoclasts What are enamel forming cells? - CORRECT ANSWER Ostreoblasts What is the living tissue of the tooth, made up of blood vessels and nerves? - CORRECT ANSWER Pulp What is the tough, light pink, keratinized tissue that covers the hard palate and includes the attached gingiva? - CORRECT ANSWER Masticatory mucosa The teeth develop in what sequence? - CORRECT ANSWER Mandibular anterior then maxillary anterior The mothers dental health is considered to be what kind of factor? - CORRECT ANSWER Environmental What is the process of tooth formation? - CORRECT ANSWER Odontogenesis Each tooth developes from its own bud, which develops during the ___ stage of tooth development. - CORRECT ANSWER Bud What is the root of the tooth covered with? - CORRECT ANSWER Cementum If a baby is born without the ability to smile, which branchial arch failed to completely form? - CORRECT ANSWER Second The second phase in mouth opening and movement of the temporomandibular joint is? - CORRECT ANSWER Gliding What nerve is the primary source of innervation for the oral cavity? - CORRECT ANSWER Trigeminal The only bone in the human body that does not articulate with another bone is ? - CORRECT ANSWER Hyoid Bone that form the upper jaw? - CORRECT ANSWER Maxilla The natural opening in bone through which blood vessels and nerves pass is? - CORRECT ANSWER Foramen The spinal cord passes through which Foramen into the occipital bone? - CORRECT ANSWER Foramen magnum Protrusion of the mandible occurs when the internal and external pterygoid muscles.. - CORRECT ANSWER Both sides contract together The submandibular salivary glad.. - CORRECT ANSWER Produces the largest total volume of saliva and empties into the mouth through the Wharton's duct Unattached gingiva consists of the tissues from the top of the gingival margin to the: - CORRECT ANSWER Base of the gingival sulcus What is the pear-shaped pad of tissue located behind the maxillary central incisors? - CORRECT ANSWER Uvula The anterior ____ of the tongue is called the body. - CORRECT ANSWER Two-thirds Where are the taste buds located? - CORRECT ANSWER On the fungiform papillae and in the trough of the vallate papillae What is the groove that extends. Upward between each labial commissue and the nassa ala - CORRECT ANSWER Nasolabial sulcus What is the area inside of the dental arches considered to be? - CORRECT ANSWER Oral cavity What is the soft palate? - CORRECT ANSWER Is the moveable posterior third of the palate, posterior to the hard palate. Supported by fauces. Ends with the uvula. What are the functions of the tongue? - CORRECT ANSWER Speaking, cleaning the oral cavity, positioning food while eating The tongue is attached to the floor of the mouth by the : - CORRECT ANSWER Buccal frenum What are the functions of the taste buds? - CORRECT ANSWER Tasting food and warning when food is too hot