Radiography General Recap

Label the diagram!

a

b

c

d

e

f

Rostral

Proximal

Caudal

Palmar

Distal

Plantar

Label the skeleton!

b

c

d

a

Manubrium

Tarsus

Lumbar

Axis

What is the minimum thickness for lead equivalent clothing in radiography?

• 2mm

• 1mm

• 0.5mm

• 0.25mm

Tags

NGSS.HS-PS4-4

Which of the following legislation governs radiography in practice?

• Ionising Radiation Regulations 2017

• Environmental Protection Act 1990

• Health and Safety at Work Act 1974

• Radiation Act 2005

What color and symbol is used for a radiation warning sign?

• Green on white background (square)

• Blue on white background (circle)

• Red on white background (cross)

• Black on yellow background (trefoil)

What device is used to measure radiation exposure?

• Hygrometer

• Barometer

• Thermometer

• Dosemeter

Tags

NGSS.HS-PS1-8

Who is responsible for ensuring compliance with radiation protection standards in a facility?

• Radiation Protection Advisor (RPA)

• Radiation Protection Supervisor (RPS)

• Health and Safety Officer

• Manager

Match the following

• Electromagnetic waves

• Milliamps per second

• Thermoluminescent crystals

• Radiation

• Blurring at the edges of an image

• Dosimeter

• mAs

• Penumbra

• mSv

• Millisievert

Tags

NGSS.HS-PS4-4

List in order of density starting with 1 being the most radiolucent.

• Air

• Bone

• Soft Tissues

• Metal implant

• Bladder

Following the inverse square law, when doubling the Film Focal Distance we should multiply the mAs by?

• 10

• 2

• 3

• 4