Radiology

Question 1

Radiologist

Answer 1

-physicians specializing in radiology

Question 2

Radiographers

Answer 2

-technicians who produce images

Question 3

Highest Radiodensity

Answer 3

-Metal/lead

Question 4

Lowest Radiodensity

Answer 4

-air

Question 5

Lowest Radiographic density

Answer 5

-Metal

Question 6

Highest Radiographic density

Answer 6

-air

Question 7

High Radiodensity

Answer 7

-white image

Question 8

High Radiographic Density

Answer 8

-black image

Question 9

Contrast-Enhanced Radiographs

Answer 9

-contrast medium injected into body and radiograph taken

Question 10

Arthrography

Answer 10

-joint and soft tissues

Question 11

Myelography

Answer 11

-spinal cord
-nerve root
-dura

L2-L3, L3-L4, C1-C2

Question 12

CT Scan

Answer 12

-Conventional Tomography
-different depths of bone
-computer msthmatically reconstructs image

Question 13

Nuclear Imaging

Answer 13

-radiopharmaceuticals to see changes in anatomy structure by emmiting gamma rays

Question 14

PET Scan

Answer 14

-Positron Emission Tomography
-inject glucose to see abnormal cells

Question 15

Radionuclide Bone Scan

Answer 15

-distribution of disease in bone

Question 16

MRI

Answer 16

-Magnetic Resonance imaging
-no radiation
-body’s absorbed radio frequencies
-soft tissue

Question 17

Ultrasonograph

Answer 17

-refkected sound waves and tissue absorption
-leision to muscles and tendons