Question 1

Using the hip localization method,the femoral head can be located:

Accepted Answer

A)  1 inch (2.5 cm) below the midpoint of the imaginary line between the two bony landmarks. 
B)  1 1/2 inches (4 cm) below the midpoint of the imaginary line between the two bony landmarks. 
C)  2 1/2 inches (6 to 7 cm) below the midpoint of the imaginary line between the two bony landmarks. 
D)  at the level of the symphysis pubis. 
A)  1 inch (2.5 cm) below the midpoint of the imaginary line between the two bony landmarks. 
B)  1 1/2 inches (4 cm) below the midpoint of the imaginary line between the two bony landmarks. 
C)  2 1/2 inches (6 to 7 cm) below the midpoint of the imaginary line between the two bony landmarks. 
D)  at the level of the symphysis pubis.

Question 2

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. 
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.

Question 3

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

Question 4

Gonadal shielding of the male patient for the AP pelvis projection requires that the top of the shield is not extend above the level of the:

Accepted Answer

A)  ASIS. 
B)  ischial spine. 
C)  inferior margin of the symphysis pubis. 
D)  none of the above; gonadal shielding cannot be used due to possible covering of pertinent anatomy. 
A)  ASIS. 
B)  ischial spine. 
C)  inferior margin of the symphysis pubis. 
D)  none of the above; gonadal shielding cannot be used due to possible covering of pertinent anatomy.

Question 5

A patient enters the ER with possible bilateral fractured hips.Which of the following routines should be performed?

Accepted Answer

A)  AP pelvis and axiolateral (inferosuperior) projections for both hips 
B)  AP pelvis and modified axiolateral (Clements-Nakayama method) projections for both hips 
C)  AP pelvis and bilateral frog-leg projections 
D)  AP pelvis and posterior oblique (Judet) projections 
A)  AP pelvis and axiolateral (inferosuperior) projections for both hips 
B)  AP pelvis and modified axiolateral (Clements-Nakayama method) projections for both hips 
C)  AP pelvis and bilateral frog-leg projections 
D)  AP pelvis and posterior oblique (Judet) projections

Question 6

The term pelvic girdle refers to the total pelvis including the sacrum and coccyx.

Accepted Answer

A) True 
 B)False

Question 7

Select the correct gender to correspond with the following pelvic characteristics.Obtuse angle of pubic arch:

Accepted Answer

A)  Male 
B)  Female 
A)  Male 
B)  Female

Question 8

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)  MRI 
A)  Radiography 
B)  CT 
C)  Nuclear medicine 
D)  MRI

Question 9

Only a small part of the lesser trochanter,if any,will be visible on a well-positioned axiolateral (inferosuperior)lateral hip.

Accepted Answer

A) True 
 B)False

Question 10

MATCHING
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 fracture
F)Osteoarthritis
G)Avulsion fracture 
A) Metastatic carcinoma 
B) Ankylosing spondylitis 
C) Congenital dislocation of hip 
D) Chondrosarcoma 
E) Pelvic ring fracture
F)Osteoarthritis
G)Avulsion fracture

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. 
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.

Question 12

Which of the following positions will best demonstrate the posterior (ilioischial)column and anterior (iliopubic)column of the pelvis?

Accepted Answer

A)  Posterior oblique (Judet method) 
B)  AP axial (Taylor method) 
C)  RPO and LPO projections 
D)  Modified axiolateral (Clements-Nakayama method) 
A)  Posterior oblique (Judet method) 
B)  AP axial (Taylor method) 
C)  RPO and LPO projections 
D)  Modified axiolateral (Clements-Nakayama method)

Question 13

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

Accepted Answer

A) True 
 B)False

Question 14

Which of the following pathologic conditions is a common type of aseptic or ischemic necrosis?

Accepted Answer

A)  Legg-Calvé-Perthes disease 
B)  Ankylosing spondylitis 
C)  Metastatic carcinoma 
D)  Osteoarthritis 
A)  Legg-Calvé-Perthes disease 
B)  Ankylosing spondylitis 
C)  Metastatic carcinoma 
D)  Osteoarthritis

Question 15

What type of CR angle must be used for an AP axial (Taylor method)"outlet" projection for a male patient?

Accepted Answer

A)  20° to 35° caudad 
B)  15° to 20° cephalad 
C)  20° to 35° cephalad 
D)  0° (CR perpendicular to the image receptor) 
A)  20° to 35° caudad 
B)  15° to 20° cephalad 
C)  20° to 35° cephalad 
D)  0° (CR perpendicular to the image receptor)

Question 16

How much CR angle,from the horizontal,is required for the modified axiolateral (Clements-Nakayama)projection?

Accepted Answer

A)  None. The IR must be keep perpendicular to the tabletop. 
B)  5° to 10° 
C)  15° to 20° 
D)  25° to 30° 
A)  None. The IR must be keep perpendicular to the tabletop. 
B)  5° to 10° 
C)  15° to 20° 
D)  25° to 30°

Question 17

Which of the labeled structures is the superior ramus of pubis?

Accepted Answer

A)  P 
B)  N 
C)  L 
D)  M 
E)  O 
A)  P 
B)  N 
C)  L 
D)  M 
E)  O

Question 18

Which bone of the pelvic girdle forms the anterior inferior aspect?

Accepted Answer

A)  Ilium 
B)  Ischium 
C)  Pubis 
D)  Sacrum 
A)  Ilium 
B)  Ischium 
C)  Pubis 
D)  Sacrum

Question 19

Which bones fuse to form the acetabulum?

Accepted Answer

A)  Ischium and pubis 
B)  Ilium and ischium 
C)  Pubis, ilium, and sacrum 
D)  Ischium, pubis, and ilium 
A)  Ischium and pubis 
B)  Ilium and ischium 
C)  Pubis, ilium, and sacrum 
D)  Ischium, pubis, and ilium

Question 20

Gonadal shielding should be used on both males and females of childbearing age for AP hip projections,if correctly placed.

Accepted Answer

A) True 
 B)False

Using the hip localization method,the femoral head can be located:

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?

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?

Gonadal shielding of the male patient for the AP pelvis projection requires that the top of the shield is not extend above the level of the:

A patient enters the ER with possible bilateral fractured hips.Which of the following routines should be performed?

The term pelvic girdle refers to the total pelvis including the sacrum and coccyx.

Select the correct gender to correspond with the following pelvic characteristics.Obtuse angle of pubic arch:

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

Only a small part of the lesser trochanter,if any,will be visible on a well-positioned axiolateral (inferosuperior)lateral hip.

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

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?

Which of the following positions will best demonstrate the posterior (ilioischial)column and anterior (iliopubic)column of the pelvis?

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

Which of the following pathologic conditions is a common type of aseptic or ischemic necrosis?

What type of CR angle must be used for an AP axial (Taylor method)"outlet" projection for a male patient?

How much CR angle,from the horizontal,is required for the modified axiolateral (Clements-Nakayama)projection?

Which of the labeled structures is the superior ramus of pubis?

Which bone of the pelvic girdle forms the anterior inferior aspect?

Which bones fuse to form the acetabulum?

Gonadal shielding should be used on both males and females of childbearing age for AP hip projections,if correctly placed.

Terminology, Positioning, and Imaging Principles

Chest

Abdomen

Upper Limb

Humerus and Shoulder Girdle

Lower Limb

Cervical and Thoracic Spine

Lumbar Spine, Sacrum, and Coccyx

Bony Thorax-Sternum and Ribs

Cranium, Facial Bones, and Paranasal Sinuses

Biliary Tract and Upper Gastrointestinal System

Lower Gastrointestinal System

Urinary System and Venipuncture

Trauma, Mobile, and Surgical Radiography

Pediatric Radiography

Angiography and Interventional Procedures

Computed Tomography

Special Radiographic Procedures

Diagnostic and Therapeutic Modalities

Filters

Exam 7: Femur and Pelvic Girdle

Using the hip localization method,the femoral head can be located:

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?

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?

Gonadal shielding of the male patient for the AP pelvis projection requires that the top of the shield is not extend above the level of the:

A patient enters the ER with possible bilateral fractured hips.Which of the following routines should be performed?

The term pelvic girdle refers to the total pelvis including the sacrum and coccyx.

Select the correct gender to correspond with the following pelvic characteristics.Obtuse angle of pubic arch:

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

Only a small part of the lesser trochanter,if any,will be visible on a well-positioned axiolateral (inferosuperior)lateral hip.

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

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?

Which of the following positions will best demonstrate the posterior (ilioischial)column and anterior (iliopubic)column of the pelvis?

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

Which of the following pathologic conditions is a common type of aseptic or ischemic necrosis?

What type of CR angle must be used for an AP axial (Taylor method)"outlet" projection for a male patient?

How much CR angle,from the horizontal,is required for the modified axiolateral (Clements-Nakayama)projection?

Which of the labeled structures is the superior ramus of pubis?

Which bone of the pelvic girdle forms the anterior inferior aspect?

Which bones fuse to form the acetabulum?

Gonadal shielding should be used on both males and females of childbearing age for AP hip projections,if correctly placed.

Terminology, Positioning, and Imaging Principles

Chest

Abdomen

Upper Limb

Humerus and Shoulder Girdle

Lower Limb

Cervical and Thoracic Spine

Lumbar Spine, Sacrum, and Coccyx

Bony Thorax-Sternum and Ribs

Cranium, Facial Bones, and Paranasal Sinuses

Biliary Tract and Upper Gastrointestinal System

Lower Gastrointestinal System

Urinary System and Venipuncture

Trauma, Mobile, and Surgical Radiography

Pediatric Radiography

Angiography and Interventional Procedures

Computed Tomography

Special Radiographic Procedures

Diagnostic and Therapeutic Modalities

Filters