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Rad Tech > Terms & Positions - 166 > Flashcards

Terms & Positions - 166 Flashcards

1
Q

X-ray Film

A

film before it’s processed and developed

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2
Q

Radiograph

A

film or digitally processed image AFTER it is exposed to x-rays

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3
Q

Image Receptor (IR)

A

the device that captures the radiographic image that exits the patient

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4
Q

Central Ray (CR)

A

theoretical x-ray beam for alignment of the angle and proper centering of the x-ray beams

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5
Q

Digital Radiography (DR)

A

direct conversion of transmitted x-ray photons into a digital image

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6
Q

Image (Picture)

A

display of anatomic structures on any media (CR or DR)

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7
Q

Position

A

The position of the patients body, how it is laying or standing

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8
Q

Projection

A

Positioning term that refers to the path of the central ray as it passes through the patient to the image receptor

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9
Q

Medial

A

Close to the midline of the body

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10
Q

Lateral

A

Away from the mid-line of the body

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11
Q

Coronal

A

Divides the body into anterior and posterior

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12
Q

Sagittal

A

Divides into left and right

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13
Q

Ventral

A

Front or Belly

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14
Q

Dorsal

A

Back of Patient, think dorsal fin

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15
Q

Plantar

A

Bottom of the Foot

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16
Q

Palmar

A

Referring to the palm of hand

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17
Q

Supine

A

patient is laying on their back

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18
Q

Prone

A

patient is laying on their stomach

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19
Q

erect

A

any version of standing

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20
Q

Recumbent

A

laying down in any form

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21
Q

Lateral

A

laying on right or left side or standing with side facing the x-ray tube

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22
Q

Fowler

A

feet lower than head

23
Q

Trendelenburg

A

head lower than feet

24
Q

Decubitus

A

means to lie on your side, the x-ray tube will be horizontal to the patient

25
Q

Proximal

A

Further from a certain point

26
Q

Distal

A

Near a certain point

27
Q

Ipsolateral

A

Body parts on the same side

28
Q

Contralateral

A

Body parts on the opposite sides

29
Q

Cephalic

A

head; towards the head

30
Q

Caudal

A

tail; away from head

31
Q

Posteroanterior (PA)

A

The beam enters posterior and exits anterior

32
Q

Anteroposterior (AP)

A

The beam hits anterior and exits posterior

33
Q

APO

A

Hits anteriorly, body is slightly rotated 45 degrees

34
Q

PA Oblique

A

hits posteriorly, body is slightly rotated 45 degrees

35
Q

Leteral Medial

A

The body part is rotated, therefore the beam hits the lateral aspect and proceeds medially

36
Q

Medial Lateral

A

at a 90 degree angle, CR hits medially before proceeding laterally

37
Q

Axial

A

the long axis of a structure of part

38
Q

AP Axial

A

The angle of CR is more than 10 degrees and is entering anteriorly

39
Q

Inferior Superior Axial

A

Example: CR hits the armpit then exits out the shoulder

40
Q

Flexion

A

decreases the angle of the joint

41
Q

Extension

A

increase angle of the joint; body part moves to a straightened position

42
Q

Dorsiflexion

A

decreases the angle between the bottom of the foot and moves foot downwards from normal position

43
Q

Eversion

A

Outward stress movement of the ankle joint

44
Q

Inversion

A

Inward Stress on the Ankle Joint

45
Q

Medial Rotation

A

Turning the body part towards the median plane

46
Q

Lateral Rotation

A

An anterior body part turning away from you

47
Q

Abduction

A

Movement of arm or leg away from the body

48
Q

Aduction

A

movement of arm or leg towards the body

49
Q

Supination

A

rotational movement of the hand into anatomical position (palm up)

50
Q

Pronation

A

rotates the hand opposite of anatomical position

51
Q

Minimum of ____ projections (90 degrees) from one another

A

Two

52
Q

Minimum of _____ projections when joints are the primary area of interest

A

3

53
Q

What are the 3 projections when joints are the area of interest

A

AP or PA
Lateral
Oblique

Rad Tech (6 decks)

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