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SELECT THE ONE BEST ANSWER OR COMPLETION 1. The omohyoid, the sternocledomastoid and the posterior belly of the digastic muscle forms the boundary for which of the following triangles? A. occipital B. submandibular C. submental D. carotid E. omoclavicular 2. The digastric muscle is a two-bellied muscle that attaches by an intermediate tendon to which of the following? A. mandibular condyle B. thyroid cartilage C. cricoid cartilage D. styloid process E. hyoid bone 3. The largest and most important interfascial interval in the neck is which of the following spaces? A. suprasternal B. retropharyngeal C. submandibular D. lateral pharyngeal E. parotid 4. Which of the following nerves innervate the cricothyroid and the inferior constrictor muscle of the pharynx? A. inferior carvical cardiac B. external branch of the superior laryngeal C. inferior laryngeal D. recurrent laryngeal E. superior carvical cardiac 5. Which of the following structures contriubutes to the formation of the vocal ligaments? A. thyrohyoid membrane B. cricotracheal ligament C. quadrangular membrane D. conus elasticus E. hyoepiglottic ligament 6. Which of the following nerves supplies parasympathetic fibers through the otic ganglion to the parotid gland? A. vagus B. glossopharyngeal C. facial D. hypoglossal E. accessory 7. The levator anguli oris muscle is innervated by which of the following nerves ? A. auriculotemporal B. facial C. ansa cervicalis D. inferior alveolar E. inferior palpebral nerve 8. The pterygomandibular raphe is a ligamentous band that stretches between the pterygoid hamulus and which of the following structures? A. spine of the sphenoid B. hyoid bone C. mental protuberance D. posterior end of the mylohyoid line E. posterior nasal spine 9. The mental artery is a terminal branch of which of the following arteries? A. superficial temporal B. transverse facial C. inferior alveolar D. facial E. lingual 10. The masseteric fascia is formed from which of the following? A. superficial layer of carvical fascia B. carotid sheath C. prevertebral fascia D. buccopharyngeal E. pretracheal fascia 11. Which of the following muscles is innervated by the first cervical nerve? A. stylohyoid B. mylohyoid C. hyoglossus D. geniohyoid E. anterior belly of the disgastric 12. The spinal portion of the accessory nerve enters the cranial cavity through which of the following foramina? A. jagular B. hypoglossal C. foramen magnum D. stylomastoid E. foramen spinosum 13. With respect to lymphatic drainage which nodal area is likely to be affected from a lesion on the left-anterior tip of the tongue? A. submental B. right juguloomohyoid C. left buccal D. left juguloomohyoid E. left jugulodigastric 14. The node associated with drainage from the palatine tonsil is A. juguloomohyoid B. jugulodigastric C. buccal D. retropharyngeal E. superficial cervicals 15. The principal abductor of the vocal folds are the A. posterior cricoarytenoids B. lateral cricoarytenoids C. thyroarytenoid D. aryepiglottic E. transverse epiglottis 16. The oculomotor foramen is created by the annulus of Zinn enclosing the optic foramen and a portion of the superior orbital fissure. Which of the following does NOT pass through the oculomotor foramen? A. cranial nerve II B. cranial nerve III - superior division C. cranial nerve III - inferior division D. cranial nerve V - lacrimal division E. cranial nerve V - nasocilliary branch 17. Ciliary body muscle contraction A. relaxes the zonules thereby decreasing curvature of the lens B. relaxes the zonules thereby increasing curvature of the lens C. tightens the zonules thereby decreasing curvature of the lens D. tightens the zonules thereby increasing curvature of the lens E. has no effect on the lens curvature 18. With regard to the oropharyngeal complex A. pressure produced by the tongue during swallowing is concetrated on the anterior center of the roof of the mouth B. contraction of the styloglossus muscle lifts the valum of the soft palate into contact with the superior pharyngeal constrictor C. a functional labial and velar seal are important stages of the Accomodation Reflex D. It is easier to build a functional prothesis to replace a total soft palate resection than to build a prosthesis to replace a partial soft palate resection. E. relaxation of the cricopharyngeal (inferior pharyngeal) constrictor is an important part of the Oral Prepartory Phase of swallowing 19. Features of the medical wall of the tympanic cavity includes the A. promontory B. ostium of the auditory tube C. pyramid D. aditus and antrum E. chorda tympani 20. With regard to the cochlea and conchlear duct, the A. scala tympani is most closely related to the oval window B. scala vestibuli contains the Organ of Corti C. scala vestibuli is most closely related to the oval window D. cochlear duct is filled with perilymph E. endolymphatic sac is filled with perilymph 21. When examining the tympanic membrane with an otoscope, the following structures are seen: A. manubrium of the malleus, body of the incus, footplate of stapes and light reflex B. manubrium of the malleus, light reflex, annulus, pars tensa and pars flacidda C. manubrium of the malleus, body of incus, light reflex pars flacidda and annulus D. manubrium of the malleus, pars tensa, body of the incus, light reflex and footplate of the stapes E. manubrium of the malleus, promontory, annulus, chroda tympani and light reflex. 22. Blood may be found in the CSF following A. a tear of the middle meningeal artery B. epidural aspiration C. a tear of an emissary vein entering the superior sagitial sinus D. rupture of an intracranial anuerysm E. none of the above 23. Bells's Palsy, caused by damage to the facial nerves as it leaves the stylomastoid foramen and enters the parotid gland, is characterized by: A. paralysis of all extracular muscles except lateral rectus and superior oblique B. paralysis of the muscles of mastication C. disruption of the parasympathetic innvervation of the ciliary ganglion D. paralysis of the muscles of facial expression E. Deviation of the soft palate upon swallowing 24. The two nerves most commonly injured during a facelift procedure are the A. buccal and frontal branches B. buccal and marginal mandibular branch C. frontal and branch to orbicularis oculi D. frontal and marginal mandibular branch E. none of the above 25. In surgical procedure such as neck dissection or thyroidectomy the _______ plane is often utilized for the initial incision and reflection. A. subinfrahyoid B. supratrapezoid C. suprarisorial D. interdisgastric E. subplatysmal 26. To a Radiologist, the Masticor Space is important because it A. seldom contains tumors or pseudotumors B. may be involved in abscesses from infected teeth C. contains no soft tissue D. contains the maxillary nerve E. none of the above FOR THE FOLLOWING QUESTIONS ANSWER A. if choices 1, 2 and 3 are correct B. if choices 1 and 3 are correct C. if choices 2 and 4 are correct D. if only 4 is correct E. if all are correct 27. Which of the following statements correctly apply to the stapedius muscle? 1. it is innervated by the facial nerve 2. it inserts onto the malleus 3. it takes origin from the pyramidal eminence 4. it is attached to the incus 28. The internal ear consists of which of the following structures? 1. cochlea 2. semicular canals 3. utricle 4. saccule 29. The floor of the temporal fossa is formed by parts of which of the following bones? 1. frontal 2. parietal 3. temporal 4. sphenoid 30. Incisions through the mucous membrane of the floor of the mouth give access to which of the following structures? 1. sublingual gland 2. submandibular gland 3. lingual nerve 4. facial nerve 31. Which of the following statements correctly apply to the lens? 1. The shape of the lens is modified by the cillary muscle. 2. It has a tendency to lose its transparency in later years 3. It is a transparent biconvex body. 4. The lens is nearly spherical in the fetus FOR THE FOLLOWING QUESTIONS, ANSWER A. if choices 1, 2 and 3 are correct B. if choices 1 and 3 are correct C. if choices 2 and 4 are correct D. if only choice 4 is correct E. if all are correct 32. Which of the following statements apply to the opthalmic artery? 1. It is a branch of the internal carotid artery 2. it passes through the optic canal 3. it terminates at the medical angle of the eyes as the supratrochlear and dorsal nasal branches 4. it is a terminal branch of the maxilary artery. 33. The oculomotor nerve innervates which of the following muscles? 1. levator palpebrae superiors 2. lateral rectus 3. superior rectus 4. super oblique 34. Early tumors of the superficial parotid gland may lead to paralysis of the 1. frontalis muscle 2. buccinator muscle 3. orbicularis oris muscle 4. occipitalis muscle 35. Arterial supply to the face and scalp is provided by 1. facial artery 2. superficial temporal artery 3. traverse facial artery 4. infernal carotid artery 36. The cavernous sinus 1. communicates directly with the internal jugular vein via the superior petrosal sinus 2. often is compressed following tumors of the pituitary gland 3. contains cranial nerves II, III and IV 4. receives venous drainage from the face via ophthalmic veins 37. The hypoglossal nerve ( CN XII ) innervates which of the following muscles? 1. intrinsic muscles of the tongue 2. mylohyoid 3. genioglossus 4. palatoglossus 38. Within the nasal cavity, the 1. maxillary sinus drains into the middle meatus 2. postganglionic parasympathesis are derived from the otic ganglia 3. main sensory innervation is derived from V2 4. nasolacrimal duct drains into the middle meatus 39. In the phraynx, the 1. levator veli palatini assists in opening the auditory tube 2. pharyngeal plexus contains a motor component from the cranial nerve X 3. superior constrictor muscle is related to the palatine tonsil 4. pharyngeal plexus contains a sensory component from cranial nerve IX 40. The floor of the posterior triangle is formed by 1. splenius capitis 2. rectus capitis 3. middle scalene 4. inferior belly of omohyoid 41. Arterial branches that come off of the anterior surface of the external carotid include 1. Superior thyroid 2. Inferior thyroid 3. Lingual 4. Inferior Alveolar 42. Which of the following is a part of the uvea? 1. iris 2. zonules 3. choroid 4. vitreous EACH GROUP OF IMTEMS IN THIS SECTION OF LETTERED HEADINGS FOLLOWED BY A SET OF NUMBERED WORDS OR PHRASE. FOR EACH NUMBERED WORD OR PHRASE, SELECT A. B. C. D. If the Item is associated with (A) only. If the Item is associated with (B) only. If the Item is associated with both (A) and (B). If the Item is associated with neither (A) nor (B) A. the palatoglossus B. the palatopharyngeus C. both D. neither 43. Forms the palatine arches 44. Inserts into the side of the tongue 45. Innevated by the vagus nerve 46. Takes the origin on the torus tubaris ----------------------------------------------------------------------------------------------------------------------------------- A. foramen rotundum B. sphenopalatine foramen C. both D. neither 47. Maxillary nerve sends fibers to nasal cavity by way of the 48. Maxillary nerve sends fibers to the soft palate by way of the EACH GROUP OF IMTEMS IN THIS SECTION OF LETTERED HEADINGS FOLLOWED BY A SET OF NUMBERED WORDS OR PHRASE. FOR EACH NUMBERED WORD OR PHRASE, SELECT A. B. C. D. If the Item is associated with (A) only. If the Item is associated with (B) only. If the Item is associated with both (A) and (B). If the Item is associated with neither (A) nor (B) A. Translation in the superior synoval cavity B. Rotationin the inferior synovial cavity C. Both D. Neither 49. Buccinator ---------------------------------------------------------------------------------------------------------------------------------------A. CN V, mandibular division B. cn vii c. both d. Neither 50. travels with the maxillary artery across the lateral pterygoid muscle