1.	All facial bone projections must be done upright.

	A)	True
	B)	False

	2.	The petrous ridges projected below the maxillary sinuses is a criteria for an acceptable waters method.

	A)	True
	B)	False

	3.	Which is not a facial bone?

	A)	ethmoid
	B)	vomer
	C)	lacrimal
	D)	maxilla

	4.	A lateral facial bone projection should be centered 2 inches above the EAM.

	A)	True
	B)	False

	5.	The caldwell method for the facial bones has a CR angled 15 degrees cephalic.

	A)	True
	B)	False

	6.	The acanthion is located on the maxillary bones.

	A)	True
	B)	False

	7.	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

	8.	A tangential projection is used to demonstrate what?

	A)	nasal bones
	B)	zygomas
	C)	orbits
	D)	all the above

	9.	Which of the following facial bones are not paired?

	A)	vomer
	B)	zygomatic
	C)	lacrimal
	D)	palatine

	10.	A variety on the towne method can be used to show the zygomas.

	A)	True
	B)	False

	11.	To demonstrate the mandibular body with an axiolateral, rotate the patient's head 45 degrees.

	A)	True
	B)	False

	12.	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

	13.	The modified waters method requires the OML to be at _____ degrees.

	A)	30
	B)	37
	C)	53
	D)	55

	14.	For the waters method, tilt the patient's head _____ degrees.

	A)	30
	B)	35
	C)	37
	D)	53

	15.	The nasal septum is created by the vomer bone.

	A)	True
	B)	False

	16.	A waters projection is best done at 72 inches SID.

	A)	True
	B)	False

	17.	The orbit is best demonstrated with what position?

	A)	haas
	B)	townes
	C)	caldwell
	D)	rhese

	18.	Which position requires a 53 degree patient angle.

	A)	haas
	B)	townes
	C)	waters
	D)	rhese

	19.	A acanthioparietal projection is done with the patient supine.

	A)	True
	B)	False

	20.	The waters method is also known as a _______ projection.

	A)	parietoacanthial
	B)	parietomental
	C)	parietoglabellar
	D)	parietonasal

Answer Key -- Facial

	1.	B	False
	2.	A	True
	3.	A	ethmoid
	4.	B	False
	5.	B	False
	6.	A	True
	7.	B	IOML parallel with axias of the image receptor
	8.	B	zygomas
	9.	A	vomer
	10.	A	True
	11.	B	False
	12.	C	half inch distal to nasion
	13.	D	55
	14.	C	37
	15.	A	True
	16.	B	False
	17.	D	rhese
	18.	D	rhese
	19.	A	True
	20.	A	parietoacanthial