Question 1

If a patient has excessive external rotation of one foot, a fractured hip may be indicated.

Accepted Answer

A) True 
 B)False

Question 2

Select the correct gender to correspond with the following pelvic characteristics.Round and large pelvic inlet:

Accepted Answer

A)  Male
B)  FemaleC) A) and B)
D) undefined

Question 3

The two bony landmarks that are palpated using the hip localization method are the:

Accepted Answer

A)  ischial spine and the symphysis pubis.
B)  symphysis pubis and the greater trochanter.
C)  ASIS and the crest of ilium.
D)  ASIS and the symphysis pubis.E) None of the above
F) All of the above

Question 4

Which one of the following projections will best demonstrate a lateral oblique view of the femoral head and neck for the patient with limited movement in both lower limbs?

Accepted Answer

A)  Teufel
B)  Axiolateral (inferosuperior)  projection
C)  AP axial (Taylor) 
D)  Modified axiolateral (Clements-Nakayama) E) A) and B)
F) A) and C)

Question 5

A radiograph of an axiolateral (inferosuperior)  projection reveals that there is an excessive amount of grid lines present.A 6:1 linear grid was used.Which of the following points will correct this problem on the repeat exposure?

Accepted Answer

A)  Use a screen rather than a grid.
B)  Decrease the SID.
C)  Keep the image receptor and grid parallel to the femoral neck and perpendicular to the CR.
D)  Keep the image receptor and grid perpendicular to the femoral neck.E) All of the above
F) A) and D)

Question 6

Which bone of the pelvis forms the anterior inferior aspect?

Accepted Answer

A)  Ilium
B)  Ischium
C)  Pubis
D)  SacrumE) A) and B)
F) A) and C)

Question 7

The proper name of the method used for the unilateral frog-leg projection is the _____ method.

Accepted Answer

A)  Danelius-Miller
B)  modified Cleaves
C)  Teufel
D)  TaylorE) All of the above
F) C) and D)

Question 8

A radiograph of an axiolateral (inferosuperior)  projection of the hip reveals a soft tissue artifact seen across the affected hip.This artifact prevents a clear view of the femoral head and neck.What must the technologist do to eliminate this artifact or its effect during the repeat exposure?

Accepted Answer

A)  Increase the kV.
B)  Ensure that the CR is centered to the grid to prevent grid cutoff.
C)  Increase the elevation and flexion of the patient's unaffected leg.
D)  Slightly rotate the patient toward the affected side and angle 5° caudad.E) A) and B)
F) A) and C)

Question 9

The posterior oblique (Judet method) for the acetabulum requires a 10° to 15° rotation of the body.

Accepted Answer

A) True 
 B)False

Question 10

During a repeat study of the AP axial (Taylor)  outlet projection, both obturator foramina are symmetric but foreshortened.Which of the following positioning modifications must be performed to correct this error?

Accepted Answer

A)  Increase the cephalic CR angulation.
B)  Increase the caudad CR angulation.
C)  Correct for rotation.
D)  Use a perpendicular CR.E) B) and C)
F) B) and D)

Question 11

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 demonstrated on the lateral projection.What should the technologist do next?

Accepted Answer

A)  Repeat both the AP and lateral projections.
B)  Repeat the AP projection only.
C)  Ask another technologist for his or her opinion.
D)  Ask the radiologist if he or she wants the AP projection repeated.E) A) and D)
F) None of the above

Question 12

Select the correct gender to correspond with the following pelvic characteristics.An 80° to 85° angle of pubic arch:

Accepted Answer

A)  Male
B)  FemaleC) A) and B)
D) undefined

Question 13

Which of the labeled structures is the obturator foramen?

Accepted Answer

A)  H
B)  L
C)  E
D)  O
E)  PF) C) and E)
G) B) and C)

Question 14

Which of the following imaging modalities will best detect early signs of bone infection of the pelvis?

Accepted Answer

A)  Radiography
B)  CT
C)  Nuclear medicine
D)  MRIE) All of the above
F) A) and B)

Question 15

Which of the following lateral hip projections cannot be performed on a trauma patient with a possible hip fracture?

Accepted Answer

A)  Modified Cleaves method
B)  Clements-Nakayama
C)  Danelius-Miller
D)  Judet methodE) B) and C)
F) C) and D)

Question 16

The use of the 80 to 90 kV (analog)  technique (as opposed to 70 kV)  with a corresponding mAs change for an AP pelvis projection will result in:

Accepted Answer

A)  increased radiographic contrast.
B)  improved spatial resolution.
C)  reduction in gonadal dose.
D)  none of the above; the difference is not measurable.E) None of the above
F) C) and D)

Question 17

A radiograph of an AP axial (Taylor)  "outlet" projection reveals that the obturator foramina are not symmetric.What type of positioning error is present on this radiograph?

Accepted Answer

A)  Tilt of the pelvis
B)  Off-center CR
C)  Rotation of the pelvis
D)  Probable fracture of the pubis or ischiumE) A) and D)
F) None of the above

Question 18

Which of the following structures is considered to be most inferior or distal?

Accepted Answer

A)  Fovea capitis
B)  Lesser trochanter
C)  Neck
D)  Greater trochanterE) C) and D)
F) B) and D)

Question 19

A patient enters the ER with a possible pelvic ring fracture due to an MVA.The initial pelvis projections do not reveal any fracture or dislocation, but the ER physician is concerned about a possible right acetabular fracture.Which of the following projections will best demonstrate the right acetabulum?

Accepted Answer

A)  AP axial inlet projection
B)  Axiolateral inferosuperior projection (Danelius-Miller method) 
C)  Modified axiolateral projection (Clements-Nakayama method) 
D)  Posterior oblique pelvis projection (Judet method) E) B) and C)
F) C) and D)

Question 20

Match the correct disease or condition with the corresponding pathologic description. (Use each choice only once.) 
-A degenerative joint disease

Accepted Answer

A)   Metastatic carcinoma
B)   Ankylosing spondylitis
C)   Congenital dislocation of hip
D)   Chondrosarcoma
E)   Pelvic ring fractureF)  OsteoarthritisG)  Avulsion fractureH) C) and G)
I) C) and F)

Exam 7: Femur and Pelvic Girdle

Which of the following lateral hip projections cannot be performed on a trauma patient with a possible hip fracture?

Correct Answer
verified

Select the correct gender to correspond with the following pelvic characteristics.Round and large pelvic inlet:

Correct Answer
verified

A radiograph of an AP axial (Taylor) "outlet" projection reveals that the obturator foramina are not symmetric.What type of positioning error is present on this radiograph?

Correct Answer
verified

A radiograph of an axiolateral (inferosuperior) projection reveals that there is an excessive amount of grid lines present.A 6:1 linear grid was used.Which of the following points will correct this problem on the repeat exposure?

Correct Answer
verified

Correct Answer
verified

The posterior oblique (Judet method) for the acetabulum requires a 10° to 15° rotation of the body.

Correct Answer
verified

Which of the labeled structures is the obturator foramen?

Correct Answer
verified

Which of the following structures is considered to be most inferior or distal?

Correct Answer
verified

Which one of the following projections will best demonstrate a lateral oblique view of the femoral head and neck for the patient with limited movement in both lower limbs?

Correct Answer
verified

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 demonstrated on the lateral projection.What should the technologist do next?

Correct Answer
verified

Which bone of the pelvis forms the anterior inferior aspect?

Correct Answer
verified

Which of the following imaging modalities will best detect early signs of bone infection of the pelvis?

Correct Answer
verified

During a repeat study of the AP axial (Taylor) outlet projection, both obturator foramina are symmetric but foreshortened.Which of the following positioning modifications must be performed to correct this error?

Correct Answer
verified

If a patient has excessive external rotation of one foot, a fractured hip may be indicated.

Correct Answer
verified

The use of the 80 to 90 kV (analog) technique (as opposed to 70 kV) with a corresponding mAs change for an AP pelvis projection will result in:

Correct Answer
verified

A radiograph of an axiolateral (inferosuperior) projection of the hip reveals a soft tissue artifact seen across the affected hip.This artifact prevents a clear view of the femoral head and neck.What must the technologist do to eliminate this artifact or its effect during the repeat exposure?

Correct Answer
verified

Select the correct gender to correspond with the following pelvic characteristics.An 80° to 85° angle of pubic arch:

Correct Answer
verified

The two bony landmarks that are palpated using the hip localization method are the:

Correct Answer
verified

Match the correct disease or condition with the corresponding pathologic description. (Use each choice only once.) -A degenerative joint disease

Correct Answer
verified

The proper name of the method used for the unilateral frog-leg projection is the _____ method.

Correct Answer
verified

Exam 7: Femur and Pelvic Girdle

Which of the following lateral hip projections cannot be performed on a trauma patient with a possible hip fracture?

Correct AnswerverifiedShow Answer

Select the correct gender to correspond with the following pelvic characteristics.Round and large pelvic inlet:

Correct AnswerverifiedShow Answer

A radiograph of an AP axial (Taylor) "outlet" projection reveals that the obturator foramina are not symmetric.What type of positioning error is present on this radiograph?

Correct AnswerverifiedShow Answer

A radiograph of an axiolateral (inferosuperior) projection reveals that there is an excessive amount of grid lines present.A 6:1 linear grid was used.Which of the following points will correct this problem on the repeat exposure?

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

The posterior oblique (Judet method) for the acetabulum requires a 10° to 15° rotation of the body.

Correct AnswerverifiedShow Answer

Which of the labeled structures is the obturator foramen?

Correct AnswerverifiedShow Answer

Which of the following structures is considered to be most inferior or distal?

Correct AnswerverifiedShow Answer

Which one of the following projections will best demonstrate a lateral oblique view of the femoral head and neck for the patient with limited movement in both lower limbs?

Correct AnswerverifiedShow Answer

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 demonstrated on the lateral projection.What should the technologist do next?

Correct AnswerverifiedShow Answer

Which bone of the pelvis forms the anterior inferior aspect?

Correct AnswerverifiedShow Answer

Which of the following imaging modalities will best detect early signs of bone infection of the pelvis?

Correct AnswerverifiedShow Answer

During a repeat study of the AP axial (Taylor) outlet projection, both obturator foramina are symmetric but foreshortened.Which of the following positioning modifications must be performed to correct this error?

Correct AnswerverifiedShow Answer

If a patient has excessive external rotation of one foot, a fractured hip may be indicated.

Correct AnswerverifiedShow Answer

The use of the 80 to 90 kV (analog) technique (as opposed to 70 kV) with a corresponding mAs change for an AP pelvis projection will result in:

Correct AnswerverifiedShow Answer

A radiograph of an axiolateral (inferosuperior) projection of the hip reveals a soft tissue artifact seen across the affected hip.This artifact prevents a clear view of the femoral head and neck.What must the technologist do to eliminate this artifact or its effect during the repeat exposure?

Correct AnswerverifiedShow Answer

Select the correct gender to correspond with the following pelvic characteristics.An 80° to 85° angle of pubic arch:

Correct AnswerverifiedShow Answer

The two bony landmarks that are palpated using the hip localization method are the:

Correct AnswerverifiedShow Answer

Match the correct disease or condition with the corresponding pathologic description. (Use each choice only once.) -A degenerative joint disease

Correct AnswerverifiedShow Answer

The proper name of the method used for the unilateral frog-leg projection is the _____ method.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified