Chapter 07: Glandular Tissue Fehrenbach: Illustrated Anatomy of the Head and Neck, 5th Edition MULTIPLE CHOICE 1. At which of the following bony junctions does the nasolacrimal duct begin? a. Nasal and lacrimal bones b. Nasal and palatine bones c. Maxilla and nasal bone d. Maxilla and lacrimal bone ANS: D
A B C D
Feedback The nasal bones form the bridge of the nose and do NOT form part of the nasolacrimal duct. The nasal bones form the bridge of the nose, and the palatine bones are posterior to the lacrimal bones. Neither bone forms part of the nasolacrimal duct. The nasal bones do NOT form part of the nasolacrimal duct. The nasolacrimal duct begins at the junction of the maxilla and lacrimal bone.
DIF: Recall REF: p. 158 OBJ: 2 TOP: CDA: General Chairside, I. A. Demonstrate understanding of basic oral and dental anatomy, physiology, and development MSC: NBDHE, Scientific Basis for Dental Hygiene Practice, 1.1.1 Head and Neck Anatomy 2. Which of the following exocrine glands produces approximately 60% to 65% of the total
volume of saliva for the oral cavity? a. Sublingual gland b. Submandibular gland c. Parotid gland d. Lacrimal gland ANS: B
A B C D
Feedback The sublingual salivary gland produces approximately 10% of the total volume of saliva and is an exocrine gland. The submandibular salivary gland produces approximately 60% to 65% of the total volume of saliva and is an exocrine gland. The parotid salivary gland produces approximately 25% of the total volume of saliva and is an exocrine gland. The lacrimal gland is NOT a salivary gland but is an exocrine gland.
DIF: Recall REF: pp. 160-161 OBJ: 2 TOP: CDA: General Chairside, I. A. Demonstrate understanding of basic oral and dental anatomy, physiology, and development MSC: NBDHE, Scientific Basis for Dental Hygiene Practice, 1.1.1 Head and Neck Anatomy
