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Rad Positioning 1 Final Flashcards | StudBud
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Rad Positioning 1 Final
Rad Positioning 1 Final
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1
Study of the bones of the body is known as:
Osteoarthritis
Osteologist
Osteology
2
Which term describes lying down in any position?
Prone
Recumbent
Supine
Decubitus
3
When discovered, x-ray use in medicine was:
administered according to strict radiation guidelines
rejected by physicians and dentists
late in being accepted
immediately used in diagnosis and therapy
4
How many individual
body systems
comprise the human body?
8
10
22
13
5
A general rule states that radiographic grids are required with chest radiography for:
better exposure to increase scatter
better exposure to reduce scatter
grids are not used with the chest
6
representation of the patient’s anatomic structures that can be obtained, viewed, manipulated, and stored digitally is
Radiographic Examination
Radiography
Radiographic Image
Radiographic Film
7
A well-inspired healthy adult chest PA projection will have a minimum of ____ posterior ribs seen above the diaphragm.
14
12
8
10
8
Federal guidelines require gonad shielding for which of the following situations?
The clinical objective of the exam is not compromised.
The gonads lie in the primary beam.
The patient has reasonable reproductive potential.
None of the Above
9
The body plane indicated in the figure above is
(asking for the line to the left)
:
midsagittal
coronal
sagittal
midcoronal
10
Approximately what percentage of the population has a sthenic body habitus?
95
20
15
50
11
Which of the following radiographic examinations would give a
female
patient the highest gonad dose?
Eye
Lumbar Spine
Pelvis
Neck
12
When a fractured bone is shattered into many pieces, it is called:
Tranverse
Spiral
Comminuted
Compression
13
The body position in the illustration above is:
Prone
Fowler
Anteriorposterior
Trendelenburg
14
What is the optimal respiration phase for a PA or lateral chest radiograph?
Full inspiration—first breath
Full inspiration—second breath
Full expiration—first breath
Full expiration—second breath
15
Where are the hands placed for a PA projection of the chest?
Back of the hands on the hips
Backs of the hands on the lateral thighs
Palms of the hands on the lateral thighs
Palms of the hands on the hips
16
An increase in technical factors may be required to penetrate a part on a patient who has:
emphysema.
Degenerative Arthritis
Atrophy
Pleural Effusion
17
Movement in the form of a circle is the definition for:
Rotation
Retraction
Protraction
Circumduction
18
Which term describes the back or posterior aspect of the hand?
Volar
Palmar
Dorsum Manus
Dorsum Pedis
19
Who is credited to the discovery of x-rays?
Clarence Dally
Wilhelm Conrad Roentgen
Thomas Edison
Marie Currie
20
A physician who is board certified to read or interpret, x-ray examinations is a:
Radiographer
Surgeon
Radiologist
Karen reported me and now I work at a coffee shop
21
What is the most optimal position of the patient for examinations of the heart and lungs?
supine
prone
decubitus
upright
22
Radiographic images of the hands, wrist, feet, and toes are routinely displayed with the digits:
positioned toward the floor.
horizontal and pointed to the right.
horizontal and pointed to the left.
positioned toward the ceiling.
23
The projection shown in the illustration above is:
AP
PA
24
What was Thomas Edision’s specialized area of interest?
MRI
Diagnostic x-rays
Nuclear Medicine
Fluoroscopy
25
The portion of the abdominal cavity labeled as
C
above is the _____ quadrant.
RUQ
RLQ
LLQ
LUQ
26
What is the name of the dense fibrous membrane that covers bone?
Periosteum
Diploe
Medually Cavity
Cancellous
27
The external landmark indicated by the arrow in the figure above is the:
gonion
Transverse Process
vertebra prominens.
mastoid tip.
28
The patient in the figure above is placed in which of the following positions?
LAO
RPO
LPO
RAO
29
The patient in the figure above is placed in which of the following
positions
?
Right lateral decubitus
Ventral decubitus
Left lateral decubitus
Dorsal Decubitus
30
Roentgen discovered x-rays on what specific date?
December 28, 1910
September 18, 1905
November 8, 1895
November 8,1985
31
A serious fracture in which the bones are not in anatomic alignment is called:
Displaced
Placed
Closed
Open
32
Involuntary motion can be caused by which of the following?1. Peristalsis2. Spasm3. Breathing
1, 2, and 3
1 and 3
1 and 2
2 and 3
33
A plane passing through the body parallel with the midsagittal plane is termed:
Transverse
Sagittal
Coronal
Axial
34
How many bones are there in the adult axial skeleton?
106
81
80
206
35
What is a common palpable landmark for the AP chest projection on the obese patient?
Vertebra Prominence
Xyphoid Process
Sternal Angle
Jugular Notch
36
What was the first documented ‘Diagnostic’ x-ray performed at Dartmouth college in February 1896 of?
Fractured Hand
Fractured elbow
Fractured Wrist
Fractured Arm
37
A fundamental responsibility of radiographers is to ensure that each radiation exposure upholds the ALARA concept. ALARA
as long as radiograph is acceptable.
attempts to lessen all radiographic allowances.
as low as reasonably achievable.
acceptable limits allowed for radiographic attempts.
38
The upper margin of the lungs is at the level of the:
Sternal Angle
vertebra prominens.
Jugular Notch
Xyphoid Process
39
Which of the following radiographic examinations would give a
male
patient the highest gonad dose?
Clavicle
Lumbar Spine
Toes
Pelvis
40
The lower, center region on the illustration in the figure above is termed the:
epigastrium.
hypogastrium.
lumbar.
inguinal.
41
The body position depicted below results in which x-ray
projection
?
Mediolateral
AP oblique
PA Oblique
Recumbent
42
How far above the shoulders should the IR be positioned for PA and lateral chest radiographs?
1 1/2 to 2 inches
3 inches
1 inch
2 inches
43
A fracture that does not break through the skin is called a(n) _____ fracture.
Nondisplaced
Closed
Open
Displaced
44
Gonad shielding is required when the gonads lie within ____ cm of the primary x-ray field.
3
20
5
6
45
How long did it take to obtain the first x-ray of Anna Bertha’s hand?
2 minutes
5 minutes
15 minutes
25 minutes
46
Which of the following bones is classified as a long bone?
Scapula
Humerus
Carpal
Cranium
47
What anatomy is labeled as letter
C
in the image below?
Heart
Hilum
Aortic Arch
Thymus Gland
48
T9 and T10 are located at the level of the:
xiphoid process.
sternal angle.
vertebra prominens.
jugular notch.
49
A hole in a bone for transmission of blood vessels and nerves is called a:
Fossa
Groove
Fissure
Foramen
50
In the “anatomic position,”" the palms of the hands are facing:
Sideways
Down
Foward
Up
51
Besides medical applications, how else is x-ray utilized?
Airport Security Scanner
All of them are used
Industrial Imaging & insect control
Irradiating food to extend shelf life
52
The vertical plane that divides the body into equal right and left halves describes the _____ plane.
Latitude
Jet
Median or Midsagittal
Horizontal
53
Which of the following lie in the pelvic cavity?1. Kidneys2. Rectum3. Urinary bladder
1 and 2
1, 2, and 3
2 and 3
1 and 3
54
How many separate bones are found in the adult human body?
206
81
207
106
55
A serious fracture in which the broken bone or bones project through the skin is called a(n) _____ fracture.
Nondisplaced
Open
Closed
Displaced
56
Which of the following are advantages of using an SID of 72 inches for chest radiography?
Greater penetration of the mediastinum
Decreased magnification of the heart
Sharper outlines of the delicate lung structures
57
The x-ray
projection
shown in the figure above is:
right lateral decubitus.
PA
Right Lateral
AP
58
The controlling factors for magnification are:
object-to-image receptor distance (OID) and source-to-image receptor distan
part/image receptor alignment and SID.
density and contrast.
central ray angle and central ray alignment.
59
The body plane indicated in the figure above is
(asking for that line in the front)
:
midsagittal
midcoronal.
horizontal.
transverse
60
Voluntary motion resulting from lack of control can be caused by:1. fear.2. age (child).3. tremors.
2 and 3
1 and 2
1, 2, and 3
1 and 3
61
The area of the bone indicated on the figure above is the:
Spongy Bone
visceral cavity.
compact bone.
Medullary cavity
62
In which quadrant of the abdomen is the appendix usually located?
LUQ
RUQ
LLQ
RLQ
63
What is the name of the tongue-shaped process on the anterior-medial border of the left lung?
hilum
apex
base
lingula
64
Wilhelm Conrad Roentgen discovered x-ray by:
observing light emitted from a chemical compound
developing a high-voltage generator
inventing a high-voltage generator
observing an x-ray produced with high voltage
65
Which of the following terms describes the sole of the foot?
Posterior
Anterior
Plantar
Dorsal
66
L4 and L5 are located at the level of the:
superior aspect of the iliac crests.
superior iliac spine.
costal margin.
Umbilicus
67
What is the name of the small oval-shaped bone found in tendons?
Flat
Irregular
Sesamoid
Long
68
A decrease in technical factors may be required for a patient who has:
atelectasis.
edema.
emphysema.
advanced carcinoma.
69
What areas of discovery did Marie Currie contribute to?
Radiation Therapy
Nuclear Medicine
First Portable X-Ray
70
All of the following are located in the thoracic cavity
except
:
Lungs
Spleen
Trachea
Esophagus
71
The stomach is positioned the highest in which type of body habitus?
Hyposthenic
Hypersthenic
Asthenic
Sthenic
72
The structural term for a freely movable joint is:
Gomphos
Fibrous
Synovial
Cartilaginous
73
Which of the following devices are considered IRs?
Computed radiography image plate
Television monitor
Cassette with film
74
Which of the following objects does NOT have to be removed or moved before a chest radiography?
T-Shirt
Bra
Glasses
Necklace
75
What
position
describes the patient above:
RLO
RAO
LPO
LAO
76
What anatomy is labeled as letter
D
and outlined with white dots
in the image below?
Apex of right lung
Costophrenic angle of left lung
Costophrenic angle of right lung
Heart
77
A position in which the head is lower than the feet is:
Fowler
Trendelenburg
Recumbent
Lithotomy
78
Which of the following positioning terms indicates that the patient is lying down and the central ray is horizontal?
Recumbnet
Decubitus
Lateral
Supine
79
The equivalent term for optical density in digital imaging is:
Noise
Contrast
Brightness
Window Level
80
The two most common landmarks for chest positioning are the:
jugular notch and vertebra prominens.
jugular notch and top of shoulders.
top of shoulders and xiphoid process.
lower margin of thyroid cartilage and vertebra prominens.
81
What is the name of the structure that serves as a common passageway for both food and air?
pharynx
esophagus
trachea
larynx
82
Radiographers can control voluntary motion by:
increasing the length of exposure time.
using a high kVp
performing the examination in the recumbent position.
Giving clear instructions to the patient
83
All of the following are located in the abdominal cavity
except
:
Kidneys
Stomach
Rectum
pancreas
84
Which of the following bones is part of the
axial
skeleton?
Sternum
Hip Bone
Radius
Fibula
85
What is the final step taken before making the exposure during a positioning routine? (per book)
Ensuring correct gonadal shield placement
Image receptor centering
Placing anatomic markers on image receptor
Collimation Marker
86
The movement shown in the figure above is:
Extention
Adduction
Abduction
Flexion
87
What anatomy is labeled as letter
B
in the image below?
Aortic arch
Apex of right lung
thymus gland
Apex of left lung
88
Movement of a part away from the central axis of the body or body part is termed
Extension
Flexion
Adduction
Abduction
89
An upright position with the arms abducted, palms forward, and head forward describes the _____ position.
Decubitis
Erect
AP
Anatomic
90
A patient is erect with the left side directly against the image receptor. The central ray (CR) enters the right side
Right Lateral
AP
Left Lateral
Left Decubitus
91
The area between the two lungs is termed the:
Plural Space
Carina
Mediastinum
Thorax
92
What anatomy is labeled as letter
A
in the image below?
Apex of right lung
Costophrenic angle of left lung
Apex of left lung
Costophrenic angle of right lung
93
The part of the lung that extends above the clavicle is termed the:
apex
base
himun
hilum
94
Bones are composed of an outer layer of compact bony tissue called the:
spongy tissue
periosteum.
compact bone
medullary canal.
95
Who were the female factory workers who contracted radiation poisoning from painting watch dials with glow-in-the-dark p
None of the above
Radiation Girls
Rodium Girls
Radium Girls
96
Which of the following exposure techniques is required to penetrate all of the thoracic anatomy?
Short exposure time
Low KvP
High KVp
Long Exposure time
97
When a fractured bone retains its normal alignment, it is called:
Closed
Open
Nondisplaced
Displaced
98
Information that must be included on all radiographic images includes all of the following
except
:
date of exam.
patient’s name or ID number.
right or left side marker.
radiographer’s name.
99
Which of the following is a secondary growth center for endochondral ossification?
Epiphyses
Quadraphyses
Triaphysis
Diaphysis
100
The x-ray projection identified in the figure above is:
Tangential
PA Axial
Axial
Oribitalparietal