Positioning
Anatomy
Radiologic Equipment
Pathology
All things Spine
100

What is the CR for an PA hand x-ray?

3rd Metacarpal Phalangeal Joint (MCP) 

100

What is the largest, and heaviest bone in our body?

Femur 

100

The direction that the x-ray beam travels (hint: the light) 

Central Ray 

100

What is an abnormal growth called?

Neoplasm 

100

An abnormal lateral curvature of the spine

Scoliosis 

200

The ilium, ischium, and pubis join to form the:

Acetabulum 

200

What is the joint in the ankle called that is opened by rotating the ankle 15-20 degrees medially?

Mortise joint

200

What keeps us (rad-techs) safe from radiation?

Control booth 

200

What is a lung disease by inhaling dust, or fibers? Also known as the "occupational disease"?

Pneumoconiosis 

200

What are the names for C1 and C2 of the cervical spine?


C1 - Atlas

C2- Axis 

300
Which position of the elbow crosses the radius over the ulna?
Medial, or internal rotation 
300

How many phalanxes' does the thumb have?

Two (distal phalanx, proximal phalanx) 

300

What part of the x-ray machine has the radiation? (cathode/anode) 

X-ray tube 

300

Most common wrist fracture 

Colles' fracture 

300

On which projection of the spine is the “Scottie dog” configuration demonstrated? 

Lumbar- specifically obliques 

400

What is the name of the position to look at air fluid levels if a patient is unable to stand for an upright chest x-ray?

Lateral Decubitus Position 

400

Most lateral bony point of the proximal end of the humerus when patient is in anatomical position. 

Greater Tubercle 

400

What is it called when you adjust the central ray light? (bigger or smaller light field) 

Collimating 

400

A complete break in the bone that results in a line that wraps around the bone resembling a corkscrew. (hint: common among skiers) 

Spiral Fracture 

400

What is one of the unique anatomic characteristics of the cervical vertebrae?


Cervical vertebrae have a transverse foramen on each side of the body.

500

This position is achieved when the body part or the entire body is placed so that the coronal plane is not parallel with the radiographic table or IR. The description is usually stated as a degree rotation, either from a body plane or toward the affected side. 

An oblique position 

500

The palpable positioning landmark on the anterolateral aspect of the lateral pelvis above the hip is called the:

Anterior Superior Iliac Spine (ASIS)

500

X-rays that are created exit the housing through an opening called the...

tube port 

500

This part of the humerus is the most common fracture site (hint: especially in elderly patients)

Surgical neck 

500

What is the name of the opening in each vertebra that serves as the passage for the spinal cord?

Vertebral foramen