Which projection best visualizes the bony nasal septum?
A. Pariteocanthial
B. Lateral nasal bone
C. AP axial projection
D. Lateral Facial bone
: A. Parietocanthial
A patient has a possible bone cyst within the squamous portion of the frontal bone.
Which would best show this with minimal di...
1 | P a g e LRA 226 Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+ Which projection best visualizes the bony nasal septum? A. Pariteocanthial B. Lateral nasal bone C. AP axial projection D. Lateral Facial bone 🗸🗸🗸 : A. Parietocanthial A patient has a possible bone cyst within the squamous portion of the frontal bone. Which would best show this with minimal distortion of the frontal bone? A. AP axial W/ 30 deg caudal angle to OML B. PA axial W/ 30 deg caudal angle to OML C. AP axial W/ 1 5 deg caudal angle to OML D. PA no CR angle to OML 🗸🗸🗸 : D. PA no CR angle to OML What is the angle between the OML and the plane of the IR for the PA waters projection? A. 40 B.37 C.42 D. 15 -20 🗸🗸🗸 : B. 37 2 | P a g e The modified Law method for TMJ requi res a ____ ° rotation of the skull and a ____° angle of the CR. A. 15, 15 B. 10,15 C. 5,0 D. 25,30 🗸🗸🗸 : A. 15,15 How much tilt and rotation are required for the oblique inferiosuperior tangential projection of the zygomatic arches? A. 10 degrees B. 15 C. 20 D. none 🗸🗸🗸 : B. 15 degrees Patient is unable to flex his neck to make OML perpendicular to IR for the AP skull projection. How should you compensate W/O creating magnification of the occipital bone? A. Use OML and increase CR by 7 degree s B. Perfrom Haas method C. Perform SMV D. Use AML and increase CR 🗸🗸🗸 : A. Use OML and increase CR by 7 degrees Which bone is involved in a tripod fracture ? A. Calcaneous B. Ethmoid C. Temporal D. Zygomatic 🗸🗸🗸 : D. Zygomatic
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