How much Cr angulation should be used for an AP axial projection of the clavicle on an asthenic patient?

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How much Cr angulation should be used for an AP axial projection of the clavicle on an asthenic patient?

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FINAL EVAL CHAPTER 6

QuestionAnswer
WHICH ONE OF THE FOLLOWING STRUCTURES IS NOT PART OF THE PROXIMAL HUMERUS? lesser tubercle, glenoid process, intertubercular groove, anatomical neck GLENOID PROCESS
WHICH TERM DESCRIBES THE MEDIAL END OF THE CLAVICLE?acromial extremity, acromion, sternal extremity, acromial tuberosity STERNAL EXTREMITY
T/F THE FEMALE CLAVICLE IS USUALLY SHORTER AND LESS CURVED THAN THE MALE? TRUE
THE ANTERIOR SURFACE OF THE SCAPULA IS REFERRED TO AS THE? scapular surface, dorsal surface, supraspinous and infraspinous fossa, costal surface COSTAL SURFACE
WHAT IS THE NAME OF THE LARGE FOSSA FOUND WITHIN THE ANTERIOR SURFACE OF THE SCAPULA? supraspinous fossa, infraspinous fossa, glenoid fossa, subscapular fossa SUBSCAPULAR FOSSA
T/F ALL OF THE JOINTS OF THE SHOULDER GIRDLE ARE DIARTHRODIAL? TRUE
WHICH ONE OF THE FOLLOWING JOINTS IS CONSIDERED TO HAVE SPHEROIDAL TYPE OF MOVEMENT? acromioclavicular joints, sternoclavicular joints, bicipital joint, scapulohumeral joint SCAPULOHUMERAL JOINT
WHICH ROTATION OF THE HUMERUS WILL RESULT IN A LATERAL POSITION OF THE PROXIMAL HUMERUS?internal, neutral, external, none INTERNAL ROTATION (EPICONDYLE PERPENDICULAR TO FILM)
WHICH AP PROJECTION OF THE SHOULDER AND PROXIMAL HUMERUS IS CREATED BY PLACING THE AFFECTED PALM OF THE HAND AGAINST THE THIGH?internal, external, neutral, ap axial NEUTRAL ROTATION
T/F THE ERECT TANGENTIAL PROJECTION FOR THE INTERTUBERCULAR GROOVE RESULTS IN ABOUT TWICE THE SKIN DOSE COMPARED TO THE SAME PROJECTION TAKEN WITH THE PATIENT SUPINE BECAUSE OF SHORTER SOD WITH THE ERECT POSITION? TRUE
WHICH ONE OF THE FOLLOWING SHOULDER POSITIONS IS CONSIDERED A TRAUMA PROJECTION? (CAN BE PERFORMED SAFELY FOR A POSSIBLE FRACTURE OR DISLOCATION) apical oblique, inferosuperior axial projection, internal rotation, APICAL OBLIQUE
HOW MUCH MEDIAL CR ANGLE IS REQUIRED FOR THE INFEROSUPERIOR AXIOLATERAL PROJECTION? 25 TO 30 DEGREES MEDIALLY
WHAT ADDITIONAL MANEUVER MUST BE ADDED TO THE INFEROSUPERIOR AXIOLATERAL PROJECTION TO BEST DEMONSTRATE A POSSIBLE HILL-SACH'S DEFECT? INCREASE EXTERNAL ROTATION OF THE AFFECTED ARM
WHICH ONE OF THE FOLLOWING SHOULDER PROJECTIONS BEST DEMONSTRATES THE SCAPULOHUMERAL JOINT SPACE? ap oblique, lawrence method, neer method, ap shoulder;neutral rotation AP OBLIQUE
T/F THE INFEROSUPERIOR AXIAL PROJECTION OF THE SHOULDER DEMONSTRATES THE ACROMION PROCESS OF THE SHOULDER TO BE LOCATED MOST SUPERIORLY (ANTERIORLY) FALSE
T/F FOR A GRASHEY PROJECTION OF THE SHOULDER, THE CR IS CENTERED TO THE SCAPULOHUMERAL JOINT? TRUE
HOW MUCH CR ANGULATION IS REQUIRED FOR THE SUPINE VERSION OF THE TANGENTIAL PROJECTION FOR THE INTERTUBERCULAR (BICIPITAL) GROOVE? 10-15 DEGREES
WHICH IONIZATION CHAMBER FOR THE AEC SHOULD BE USED FOR A TANGENTIAL PROJECTION FOR BICIPITAL GROOVE? NONE
WHICH ONE OF THE FOLLOWING PROJECTIONS SHOULD BE PERFORMED USING A BREATHING TECHNIQUE? scapular y lateral, inferosuperior axiolateral projection, ap clavicle, ap scapula AP SCAPULA
HOW MUCH CR ANGULATION SHOULD BE USED FOR A SCAPULAR Y PROJECTION? NO CR ANGLE SHOULD BE USED
WHERE IS THE CR CENTERED FOR A TRANSTHORACIC LATERAL PROJECTION? LEVEL OF SURGICAL NECK
T/F THE PROPER NAME METHOD FOR THE AP OBLIQUE PROJECTION IS THE LAWRENCE METHOD? FALSE
AN AP APICAL OBLIQUE PROJECTION FOR AN ANTERIORLY DISLOCATED SCAPULOHUMERAL JOINT WILL PROJECT THE HUMERUS _____ TO THE GLENOID CAVITY? INFERIORLY
WHICH PROJECTION OF THE SHOULDER REQUIRES THAT THE PATIENT BE ROTATED APPROXIMATELY 60 DEGREES TOWARD THE CASSETTE FROM A PA POSITION? LATERAL SCAPULA
HOW MUCH CR ANGULATION IS RECOMMENDED FOR AN ASTHENIC PATIENT FOR AN AP AXIAL PROJECTION OF THE CLAVICLE? 30 DEGREES
WHERE SI THE CR CENTERED FOR AN AC JOINTS PROJECTION ON A SINGLE 14X17 INCH CASSETTE? 1 INCH ABOVE THE JUGULAR NOTCH
A RADIOGRAPH OF AN AP OBLIQUE PROJECTION REVEALS THAT THE ANTERIOR AND POSTERIOR RIMS OF THE GLENOID PROCESS ARE NOT SUPERIMPOSED. WHICH MODIFICATION SHOULD PRODUCE A MORE ACCEPTABLE IMAGE? INCREASE OBLIQUITY OF THE BODY
A RADIOGRAPH OF A TRANSTHORACIC LATERAL PROJECTION REVEALS THAT IT IS DIFFICULT TO VISUALIZE THE PROXIMAL HUMERUS DUE TO THE RIBS AND LUNG MARKINGS. SATISFACTORY FACTORS WERE USED. WHAT COULD WE DO TO IMPROVE THE IMAGE? USE A BREATHING TECHNIQUE
A RADIOGRAPH FOR AN AP PROJECTION OF THE PROXIMAL HUMERUS REVEALS THAT THE GREATER TUBERCLE IS PROFILED LATERALLY. WHAT SHOULD BE CHANGED TO IMPROVE THIS IMAGE FOR A REPEAT EXPOSURE? POSITIONING IS ACCEPTABLE. DO NOT REPEAT
A RADIOGRAPH OF AN AP CLAVICLE REVEALS THAT THE STERNAL EXTREMITY IS PARTIALLY COLLIMATED OFF. WHAT SHOULD THE TECHNOLOGIST DO? REPEAT THE AP PROJECTION AND CORRECT COLLIMATION
A RADIOGRAPH OF AN ANTERIOR OBLIQUE SCAPULAR Y POSITION REVEALS THAT THE SCAPULA IS SLIGHTLY OBLIQUED. THE AXILLARY BORDER OF THE SCAPULA IS DETERMINED TO BE MORE LATERAL AS COMPARED WITH THE VERTEBRAL BORDER. HOW DO WE IMPROVE? INCREASE OBLIQUITY OF THORAX
A PATIENT COMES IN FOR AN ARTHRITIC CONDITION OF THE RT SHOULDER. ORDER OF AP ROTATION PROJECTIONS AS WELL AS AN INFEROSUPERIOR AXIOLATERAL PROJECTION OF THE SCAPULOHUMERAL JOINT. HOWEVER THE PATIENT CAN'T ABDUCT THE ARM. WHICH PROJECTION TO USE? AP OBLIQUE
T/F THE RECOMMENDED SID FOR AC JOINTS IS 72 INCHES TRUE
T/F THE HILL SACHS DEFECT IS A FRACTURE OF THE ARTICULAR SURFACE OF THE GLENOID CAVITY? FALSE
T/F THE ARM SHOULD BE ABDUCTED ABOUT 45 DEGREES FOR AN AP SCAPULA? FALSE
T/F THE THYROID DOSE FOR A TRANSTHORACIC LATERERAL AND INFERORSUPERIOR AXIOLATERAL SHOULDER PROJECTION ARE BOTH RELATIVELY LOW, UNDER 10 MRAD? FALSE
THE THYROID DOSE ON AN AP PROJECTION OF THE AC JOINTS IS RELATIVELY LOW (LESS THAN 10 MRAD) IF CORRECT COLLIMATION IS USED FALSE
A POSTERIOR DISLOCATION OF THE SHOULDER OCCURS ABOUT AS FREQUENTLY AS AN ANTERIOR DISLOCATION? FALSE
T/F AP WITH 0 DEGREE CR ANGLE AND AP AXIAL WITH 15-30 DEGREE CR CEPHALIC ANGLE ARE BOTH COMMON BASIC OR ROUTINE PROJECTIONS FOR THE CLAVICLES IN A MAJORITY OF US HOSPITALS? TRUE
A PATIENT COMES TO ER WITH A POSSIBLE RT AC JOINT SEPARATION. A RT CLAVICLE AND AC JOINT EXAM ARE ORDERED. THE CLAVICLE IS TAKEN FIRST AND A SMALL LINEAR FRACTURE OF THE MIDSHAFT OF CLAVICLE IS DISCOVERED.. WHAT SHOULD THE TECH DO? CONSULT WITH THE ER PHYSICIAN BEFORE CONTINUING WITH THE AC JOINT STUDY
A PATIENT ENTERS THE ER WITH SEVERE SHOULDER PAIN & HISTORY OF CHRONIC DISLOCATION OF THE SHOULDER. THE RADIOLOGIST WANTS THE TECH TO TAKE AN AP SHOULDER, NEUTRAL ROTATION & A SECOND PROJECTION THAT WOULD DEMONSTRATE SIGNS OF HILL SACHS. WHAT PROJECTION? AP APICAL OBLIQUE AXIAL
A REFERRING PHYSICIAN SUSPECTS THAT A SUBACROMIAL SPUR MAY BE THE CAUSE FOR A PATIENT'S ARM NUMBNESS. SHE ASKS THE TECHNOLOGIST FOR A PROJECTION THAT WOULD BEST DEMONSTRATE ANY POSSIBLE SPURS.WHICH PROJECTIN WOULD ACCOMPLISH THIS? NEER METHOD
A PATIENT ENTERS THE ER WITH MULTIPLE INJURIES. THE PHYSICIAN IS CONCERNED ABOUT A DISLOCATION OF THE LEFT PROXIMAL HUMERUS. THE PATIENT IS UNABLE TO STAND. WHICH ROUTINES IS ADVISABLE TO BEST DEMONSTRATE THIS CONDITION. LIMITED AP AND RECUMBENT AP SCAPULAR Y PROJECTION
A PATIENT ENTERS THE ER WITH A POSSIBLE AC JOINT SEPARATION. THE PATIENT IS PARAPLEGIC, THEREFORE THE STUDY CAN'T BE DONE ERECT. WHICH ONE FO THE FOLLOWING ROUTINES WOULD BE PERFORMED TO DIAGNOSE THIS CONDITION? NON-WEIGHT AND WEIGHT-BEARING TYPE PROJECTIONS PERFORMED RECUMBENT BY PULLING DOWN ON SHOULDERS
A PATIENT ENTERS THE ER WITH A POSSIBLE BONY DEFECT OR FRACTURE OF THE MID WING AREA SCAPULA. THE PATIENT IS ABLE TO STAND. IN ADDITION TO THE ROUTINE AP SCAPULA PROJECTION, WHICH FACTORS SHOULD BE APPLIED TO BEST DEMONSTRATE THE INVOLVED ARE? HAVE PATIENT REACH ACROSS THE CHEST AND GRASP OPPOSITE SHOULDER FOR A LATERAL SCAPULA

What CR angulation should be used for an AP axial projection of the clavicle on an asthenic patient quizlet?

35. How much CR angulation is required for an asthenic patient for an AP axial projection of the clavicle? No CR angulation should be used for this projection.

What is the degree of CR angulation for a PA axial projection of the clavicle?

The radiograph may also be taken as a PA projection and/or a PA axial with a 15 to 30 degree caudal angle.

What type of CR angle is required for the AP axial projection?

Bontrager Ch 6 Self Test Questions.

What Cr angle is required for the AP axial projection Alexander method for AC joints?

In the Alexander method (AP axial projection), which is superior in delineating abnormalities of AC joint, the CR is directed to the coracoid process at a cephalic angle of 15°. This angulation projects the AC joint above the acromion.