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1.	Which is not a facial bone? A. ethmoid B. vomer C. lacrimal D. maxilla

2.	Which of the following facial bones are not paired? A. vomer B. zygomatic C. lacrimal D. palatine

3.	The orbit is best demonstrated with what position? A. haas B. townes C. caldwell D. rhese

4.	Which position requires a 53 degree patient angle. A. haas B. townes C. waters D. rhese

5.	Which is true about the lateral facial bone position? A. CR 2 inches above EAM B. IOML parallel with axias of the image receptor C. interpupillary line paralell with image receptor D. all the above

6.	The waters method is also known as a _______ projection. A. parietoacanthial B. parietomental C. parietoglabellar D. parietonasal

7.	For the waters method, tilt the patient's head _____ degrees. A. 30 B. 35 C. 37 D. 53

8.	The modified waters method requires the OML to be at _____ degrees. A. 30 B. 37 C. 53 D. 55

9.	The CR location for the nasal bones is: A. an inch superior to nasion B. half inch superior to nasion C. half inch distal to nasion D. half inch inferior to nasion

10.	A tangential projection is used to demonstrate what? A. nasal bones B. zygomas C. orbits D. all the above

11.	A variety on the towne method can be used to show the zygomas. A. True B. False

12.	A acanthioparietal projection is done with the patient supine. A. True B. False

13.	To demonstrate the mandibular body with an axiolateral, rotate the patient's head 45 degrees. A. True B. False

14.	A lateral facial bone projection should be centered 2 inches above the EAM. A. True B. False

15.	The acanthion is located on the maxillary bones. A. True B. False

16.	The nasal septum is created by the vomer bone. A. True B. False

17.	A waters projection is best done at 72 inches SID. A. True B. False

18.	The petrous ridges projected below the maxillary sinuses is a criteria for an acceptable waters method. A. True B. False

19.	The caldwell method for the facial bones has a CR angled 15 degrees cephalic. A. True B. False

20.	All facial bone projections must be done upright. A. True B. False

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