LRA 220 EXAMS 2 ALL ANSWERS AND QUESTIONS
SET A+
✔✔You have male patient and need to shield the gonads, where should you place your
lead shield?
ASIS
Ischial spine
inferior margin of symphysis pubis
no shielding is allowed for males - ✔✔Inferior margin of symphysis pubis
✔✔Which joint surfaces of the ankle are open W/ an AP projection of the ankle?
Medial and superior
lateral and medial
superior and lateral
medial, superior, and lateral - ✔✔medial and superior
✔✔A correctly positioned AP 45 degree medial obl ankle projection may also
demonstrate ________?
A base of the 5th fracture
Distal fibula slightly superimposed over the tibia
calcaneous in profile
sustencaculum tail - ✔✔A base of the 5th fracture
✔✔Which position of the foot will best demonstrate the lateral 3rd cuneiform ?
AP obl w/ medial rotation
ap obl w/ lateral rotation
ap projection
mediolateral projection - ✔✔AP obl w/ medial rotation
✔✔You have a patient with developmental hip dysplasia, which projection should you
perform?
posterior oblique
axiolateral inferior superior
Taylor method
, bilateral frog leg method - ✔✔bilateral frog leg method
✔✔An AP radiograph pelvis reveals that the right iliac wing is foreshortened as
compared with the left side. What specific positioning problem is present?
LEFT rotation
RIGHT rotation
RIGHT tilt
Incorrect CR angle of centering - ✔✔left rotation
✔✔Which of the following routine projections should be performed for a study of the 2nd
toe?
AP, AP obl w/ lateral rotation, mediolateral projec
AP, AP obl w/ medial rotation, lateralmedial projec
AP, AP obl w/ lateral rotation, lateromedial projec
AP, AP obl w/ medial rotation, mediolateral projec - ✔✔AP, AP obl w/ medial rotation,
lateralmedial projec
✔✔The best method for evaluating injures to the menisci and ligaments of the knee joint
involves?
AP, AP obl lateral knee projectins
intercondylar fossa projections
A magnetic resonance imaging procedure - ✔✔MRI
✔✔A radiograph of an AP pelvis demonstrates the right obturator foramen to be
foreshortened but the left is open, how would you correct this?
Rotate the patient to the left
Rotate the patient to the right
Tilt the patient to the left
Add CR angle to the correct rotation - ✔✔rotate the patient to the left
✔✔To decrease the angle between the anterior surface of the foot and anterior surface
of the lower leg is described as:
Plantar flexion
inversion
dorsiflexion
eversion - ✔✔dorsiflexion
✔✔A radiographic appearance of a well cirumscribed lucency within bones describes:
Gout
ewings sarcoma
bone cysts
osgood schlatter - ✔✔bone cyst
SET A+
✔✔You have male patient and need to shield the gonads, where should you place your
lead shield?
ASIS
Ischial spine
inferior margin of symphysis pubis
no shielding is allowed for males - ✔✔Inferior margin of symphysis pubis
✔✔Which joint surfaces of the ankle are open W/ an AP projection of the ankle?
Medial and superior
lateral and medial
superior and lateral
medial, superior, and lateral - ✔✔medial and superior
✔✔A correctly positioned AP 45 degree medial obl ankle projection may also
demonstrate ________?
A base of the 5th fracture
Distal fibula slightly superimposed over the tibia
calcaneous in profile
sustencaculum tail - ✔✔A base of the 5th fracture
✔✔Which position of the foot will best demonstrate the lateral 3rd cuneiform ?
AP obl w/ medial rotation
ap obl w/ lateral rotation
ap projection
mediolateral projection - ✔✔AP obl w/ medial rotation
✔✔You have a patient with developmental hip dysplasia, which projection should you
perform?
posterior oblique
axiolateral inferior superior
Taylor method
, bilateral frog leg method - ✔✔bilateral frog leg method
✔✔An AP radiograph pelvis reveals that the right iliac wing is foreshortened as
compared with the left side. What specific positioning problem is present?
LEFT rotation
RIGHT rotation
RIGHT tilt
Incorrect CR angle of centering - ✔✔left rotation
✔✔Which of the following routine projections should be performed for a study of the 2nd
toe?
AP, AP obl w/ lateral rotation, mediolateral projec
AP, AP obl w/ medial rotation, lateralmedial projec
AP, AP obl w/ lateral rotation, lateromedial projec
AP, AP obl w/ medial rotation, mediolateral projec - ✔✔AP, AP obl w/ medial rotation,
lateralmedial projec
✔✔The best method for evaluating injures to the menisci and ligaments of the knee joint
involves?
AP, AP obl lateral knee projectins
intercondylar fossa projections
A magnetic resonance imaging procedure - ✔✔MRI
✔✔A radiograph of an AP pelvis demonstrates the right obturator foramen to be
foreshortened but the left is open, how would you correct this?
Rotate the patient to the left
Rotate the patient to the right
Tilt the patient to the left
Add CR angle to the correct rotation - ✔✔rotate the patient to the left
✔✔To decrease the angle between the anterior surface of the foot and anterior surface
of the lower leg is described as:
Plantar flexion
inversion
dorsiflexion
eversion - ✔✔dorsiflexion
✔✔A radiographic appearance of a well cirumscribed lucency within bones describes:
Gout
ewings sarcoma
bone cysts
osgood schlatter - ✔✔bone cyst
