Question 1

Which projection is necessary if the top of T1 and the C7-T1 interspace is not clearly demonstrated on the lateral projection,dorsal decubitus position of the cervical spine?

Accepted Answer

The lateral projection, swimmer's technique is used to better visualize the C7-T1 interspace when it is not clearly seen on a standard lateral cervical spine projection.

Question 2

If a trauma patient loses consciousness during an imaging procedure,the imaging professional should:

Accepted Answer

C

Question 3

Extreme eversion of the foot is a sign of traumatic injury to the:

Accepted Answer

Extreme eversion of the foot is a sign of traumatic injury to the hip joint.

Question 4

Which projection must be evaluated before taking any other images on a trauma patient?

Accepted Answer

The lateral projection of the C-spine in the dorsal decubitus position is crucial to evaluate first in trauma patients to assess for any cervical spine injuries before moving the patient for other imaging.

Question 5

Which imaging modality is often used to evaluate trauma to the abdomen?

Accepted Answer

The answer of Which imaging modality is often used to...

Question 6

Which position is used to demonstrate air-fluid levels in the abdomen on a severely injured patient?

Accepted Answer

The answer of Which position is used to demonstrate air-fluid...

Question 7

What is the central-ray orientation for the modified axiolateral hip (Clements-Nakayama)?

Accepted Answer

The central-ray orientation for the modified axiolateral hip (Clements-Nakayama) is 15 degrees posteriorly. This angle helps to project the femoral neck without distortion.

Question 8

Which method is used to obtain a lateral projection of the hip on a trauma patient who has had bilateral hip arthroplasty?

Accepted Answer

The Clements-Nakayama method is used for obtaining a lateral projection of the hip in trauma patients, especially when bilateral hip arthroplasty is present, as it allows for imaging without moving the affected limbs.

Question 9

Signs of shock include all of the following except:

Accepted Answer

Vomiting is not a classic sign of shock, whereas cool, clammy skin, diaphoresis, and excessive thirst are common indicators.

Question 10

What is the central-ray angle and direction for the AP axial,reverse Caldwell,of the cranium?

Accepted Answer

The AP axial reverse Caldwell projection of the cranium requires a 15-degree cephalad angle to project the petrous ridges in the lower third of the orbits.

Question 11

Which two images demonstrate the anterior cranium on a trauma patient? (Select all that apply.)

Accepted Answer

The answer of Which two images demonstrate the anterior cranium...

Quiz 12: Trauma Radiography