LRA 220 Final Review Questions With Correct Answers

LRA /




220
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Final
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Review Questions With Correct Answers
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where /
/should /


/the /


/central /


/ray /


/be /


/directed /


/for //


a/
/lateral /


/calcaneus //radiograph? //- //CORRECT //ANSWERS(S)✔✔1in //inferior //to //medial //malleolus




which /
/knee /


/projection /


/is /


/preferable /


/for /


/examining /


/the /


/fibular //head //of //a //fractured //lower //limb? //- //CORRECT //ANSWERS(S)✔✔Medial //oblique //knee




what /
/CR /


/angulation /


/is /

,/required /
/for /


/the /


/AP //oblique //projection //of //the //foot? //- //CORRECT //ANSWERS(S)✔✔CR //is //perpendicular //to //IR




A //radiograph //appearance //of //a //well-
circumscribed /
/lucency //within //bones //describes //what //pathology //- //CORRECT //ANSWERS(S)✔✔bone //cyst




the /
/best /


/method //of //evaluating //injuries //to //the //menisci //and //ligaments //of //the //knee //joint //involves //-


//CORRECT //ANSWERS(S)✔✔MRI




what //are //the //palpable //bony //landmarks //- //CORRECT //ANSWERS(S)✔✔ASIS //

ischial //tuberosity //

greater //trochanter

symphysis //pubis



a. /
/radiograph /


/of /


/an /


/AP /


/medial /


/oblique /


/projection /


/of /


/the /


/foot, /


/of /


/positioned /


/correctly, /

, /should /
/demonstrate? //- /


/CORRECT //ANSWERS(S)✔✔third //through //the //fifth //metatarsals //free //of //superimposition




A/
/radiograph /


/of //an //AP //pelvis //reveals //that //the //right //iliac //wing //is //foreshortened //as //compared //with //the


//left /


/side. //What //specific //positioning //problem //is //present? //- //CORRECT //ANSWERS(S)✔✔excessive


//left //rotation




A/
/study /


/of //


a/
/prosthetic /


/hip /


/demonstrates /


/that /


/the /


/end /


/of /


/the /


/prosthesis /


/is /


/cut /


/off /


/on /


/the /


/AP /


/projection, /


/but /


/the /


/entire /


/device /


/is /