Study guides, Class notes & Summaries

How many skull bones are present in the human body? -22 -14 -7 -4 : 22 Where is the CR centered for lateral projection of the cranium? -EAM -Three-fourths inch (2cm) anterior and 3/4 inch (2cm) superior -Two inches (5 cm) superior to EAM -Midway between EAM and nasion : Two inches (5 cm) superior to EAM What projection of the skull requires the sagittal plane to be parallel to the image receptor(IR) and the interpupillary line to be perpendicular ti the IR? -Lateral -Posteroante...

LRA 226 Exam Questions And Answers (Verified And Updated) Which projection best visualizes the bony nasal septum? A. Pariteocanthial B. Lateral nasal bone C. AP axial projection D. Lateral Facial bone - answerA. 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/ 15 deg...

LRA 226 Exam Questions And Answers (Verified And Updated) Which projection best visualizes the bony nasal septum? A. Pariteocanthial B. Lateral nasal bone C. AP axial projection D. Lateral Facial bone - answerA. 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/ 15 deg...

LRA 226 Week 1 Questions With Verified Correct Answers < Already Passed>Updated< A radiograph of a posteroanterior (PA) axial projection (Caldwell method) of the cranium reveals that the petrous ridges are located at the level of the lower one third of the orbits. The technologist performed this projection with the CR angled 15° caudal to the orbitomeatal line (OML). How must positioning be altered if a repeat exposure is performed? - ANSWER : positioning was correct ...

LRA 226 Exam Questions And Answers (Verified And Updated) Which projection best visualizes the bony nasal septum? A. Pariteocanthial B. Lateral nasal bone C. AP axial projection D. Lateral Facial bone - answerA. 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/ 15 deg...

LRA 226 practice exam questions and answers new study solution 2024

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/ 15 deg caudal angle to OML D. PA no CR angle to OML : D. PA no CR a...

Which is the only movable joint in the skull? : TMJ A fracture involving the facial bones where a blow to one side causes a fracture to the opposite side is termed a ____ fracture. : Conrecoup Where is the CR centered for a lateral projection of the facial bones? : Zygoma What is the angle between the OML and the plane of the IR for the parietoacanthial (Waters) projection? : 37 ° Where does the CR exit for a modified parietoacanthial (modified Waters) projection of the facial bon...

A radiograph of a posteroanterior (PA) axial projection (Caldwell method) of the cranium reveals that the petrous ridges are located at the level of the lower one third of the orbits. The technologist performed this projection with the CR angled 15° caudal to the orbitomeatal line (OML). How must positioning be altered if a repeat exposure is performed? : positioning was correct A PA axial projection with a 25° caudad angle of the cranium reveals that the petrous ridges are at the ...