positioning

Question 1

True or False: The centering point for a chest X-ray is typically at the level of T7.

Answer 1

True

Question 2

Fill in the blank: The standard FSD for chest radiography is ______ cm.

Answer 2

180

Question 3

What is the recommended centering point for knee radiography?

Answer 3

1 cm below the patellar apex

Question 4

Multiple choice: Which of the following is the correct FSD for knee X-rays? A) 100 cm B) 150 cm C) 180 cm

Answer 4

A) 100 cm

Question 5

For foot radiography, what is the appropriate centering point?

Answer 5

Cuboid-navicular joint joint

Question 6

True or False: The FSD for hand X-rays is 150 cm.

Answer 6

False

Question 7

What is the centering point for a lateral knee X-ray?

Answer 7

middle of the medial tibial condyle

Question 8

Fill in the blank: The recommended exposure factors for chest radiography are typically ______ kVp.

Answer 8

100-110

Question 9

Multiple choice: What is the centering point for a lateral foot X-ray? A) Midfoot B) Base of the second metatarsal C) Base of the fifth metatarsal

Answer 9

A) Midfoot

Question 10

What is the projection used for knee radiography?

Answer 10

AP (Anteroposterior) and lateral

Question 11

True or False: The hand X-ray should be centered at the wrist joint.

Answer 11

False

Question 12

What is the exposure factor for foot radiography?

Answer 12

60-70 kVp

Question 13

Multiple choice: Which exposure factor is critical for knee radiography? A) Low mAs B) High kVp C) Short exposure time

Answer 13

B) High kVp

Question 14

True or False: The FSD for foot radiography is 100 cm.

Answer 14

True

Question 15

What is the preferred FSD for knee X-ray?

Answer 15

100 cm

Question 16

Fill in the blank: The centering point for lateral hand X-ray is at the ______.

Answer 16

third metacarpal

Question 17

Multiple choice: The ideal FSD for chest radiography is: A) 100 cm B) 150 cm C) 180 cm

Answer 17

C) 180 cm

Question 18

What is the exposure factor for chest radiography?

Answer 18

100-110 kVp, 1.6-1.6 mAs

Question 19

True or False: The centering point for AP knee radiography is at the level of the patella.

Answer 19

True

Question 20

What is the common projection for foot radiography?

Answer 20

AP and lateral

Question 21

Fill in the blank: The standard FSD for hand radiography is ______ cm.

Answer 21

100

Question 22

What is the centering point for AP foot radiography?

Answer 22

At the base of the third metatarsal

Question 23

True or False: The wrist is typically imaged in the anteroposterior (AP) position.

Answer 23

True

Question 24

What is the recommended patient position for obtaining a lateral view of the wrist?

Answer 24

The patient should be seated with the forearm resting on the imaging plate, with the wrist in a true lateral position.

Question 25

Fill in the blank: The _____ view is commonly used to assess fractures in the wrist.

Answer 25

scaphoid

Question 26

What is the appropriate position for imaging the hip?

Answer 26

The patient should be supine with the legs extended.

Question 27

Multiple Choice: Which of the following is NOT a common view for hip radiography? A) AP B) Lateral C) Oblique D) Axial

Answer 27

D) Axial

Question 28

True or False: The frog-leg lateral view is used to better visualize the acetabulum and femoral head.

Answer 28

True

Question 29

What is the importance of proper patient positioning in radiography?

Answer 29

It ensures accurate imaging and reduces the need for repeat exposures.

Question 30

Fill in the blank: For a lateral view of the hip, the patient should be positioned _____ on the affected side.

Answer 30

supine

Question 31

Multiple Choice: Which position is used for a lateral view of the lumbar spine? A) on their side B) Supine C) Sitting D) Standing

Answer 31

A) on their side

Question 32

What anatomical structures can be assessed through lumbar spine radiography?

Answer 32

Vertebrae, intervertebral discs, and surrounding soft tissues.

Question 33

Fill in the blank: The _____ view is essential for evaluating scoliosis in the spine.

Answer 33

lateral

Question 34

What is the significance of using a grid in radiographic imaging?

Answer 34

To reduce scatter radiation and improve image contrast.

Question 35

Multiple Choice: Which imaging modality is often used in conjunction with X-rays for hip trauma assessment? A) MRI B) CT C) Ultrasound D) All of the above

Answer 35

D) All of the above

Question 36

True or False: The wrist can be assessed for soft tissue injuries using only X-ray imaging.

Answer 36

False

Question 37

What is the recommended angle for the X-ray beam when imaging the hip in the AP view?

Answer 37

Perpendicular to the imaging plate.

Question 38

Fill in the blank: The _____ view is crucial for visualizing the femoral neck.

Answer 38

lateral

Question 39

What are common indications for wrist radiography?

Answer 39

Fractures, sprains, and arthritis.

Question 40

Multiple Choice: Which of the following is a common view for evaluating hip fractures? A) AP B) Lateral C) Cross-table D) All of the above

Answer 40

D) All of the above

Question 41

What is the correct patient position for obtaining a lumbar spine AP view?

Answer 41

The patient should be supine with the legs extended.

Question 42

True or False: The position of the patient's arms does not affect wrist radiography.

Answer 42

False

Question 43

What is the purpose of using a lead shield during radiographic procedures?

Answer 43

To protect sensitive organs from unnecessary radiation exposure.