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final review MAX 113
the fracture caused by twisting of bone
Tube angle for axial calcaneus?
final review MAX 113
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1
Tube angle for axial calcaneus?
40 degrees caudal
40 degrees cephalic
15-25 degrees cephalic
30 degrees cephalic
2
the fracture caused by twisting of bone
stress
spiral
Boxer's
tri-malleolar
3
The capitulum of the humerus articulates with?
trochlea
semilunar notch
radial head
coronoid process
4
Anaphylaxis is?
shock
a nosebleed
another name for Gout
seizures
5
what is the most common type of arthritis
rheumatoid arthritis
osteoarthritis
gout
osteopenia
6
if your film has an overall gray, flat washed out look, the problem occurred with the?
mA
SID
kVp
mAs
7
the tibiofibular articulation is best demonstrated on the:
lateral lower leg
external rotation knee
oblique lower leg
lateral knee
8
Which bone is the coronoid process found on?
scapula
humerus
radius
ulna
9
Which projection of the lower leg can you see the tibial tuberosity the best?
AP view
lateral view
PA view
oblique view
10
What would be the most common cause of poor patient positioning?
wrong SID
technologist rushing to finish patient
equipment malfunction
wrong technical factors set
11
The wash step will...
develop the black part of the film
turn a latent image into a manifest image
develop the white part of the film
clear off extra chemicals
12
the steps to developing a film in order
developer,wash,fixer dry
fixer, developer,wash dry
fixer, wash,dry, developer
developer, fixer, wash dry
13
What is true about the internal oblique knee projection?
will show a true lateral of patella
demonstrates head of fibula free from superimposition
demonstrates the patellofemoral joint space
shows tibia and fibula superimposed
14
What is true about the AP foot?
tube angle is 15 degrees cephalic
CR is at 3rd metatarsophalangeal joint
CR is at the 2nd metatarsophalengeal joint
foot is rotated 30 degrees medially
15
A slight change in ____ will be seen on the image as soon as evaluated for quality
processor temperature
safelight
processor water flow
replenishment rates
16
the greater tubercle of the humerus is best seen on the...
internal oblique view
AP neutral
scapular Y view
external oblique view
17
the semilunar notch is found on what bone?
humerus
ulna
radius
femur
18
an intensifying screen will....
reduce exposure
increase exposure to the patient
increase the distortion of the image
reduce SID
19
To become a Limited Scope Radiographer, you must have knowledge in?
Patient's complete history
mA, kVp, SID
how to fix an automatic processor
how film is manufactured
20
Why would an image appear too short or too long?
incorrect CR
incorrect kVp
incorrect mA
incorrect SID
21
which carpal bone is most commonly injured and may have serious effects
scaphoid
pisiform
capitate
trapezoid
22
patient motion results in...
image blur
a good quality film
the film having increased density
film having decreased density
23
kVp will control
the blackness on the film
quality of the x-ray beam
quantity of x-rays
density
24
All femur projections must include
only 3 views
both joints
the hip
AP only
25
another name for shoulder joint
scapula
humeral head
glenohumeral joint
shoulder blade
26
What is the CR for an AP pelvis?
1 inch superior to the ASIS
2 inches superior to the symphysis pubis
2 inches inferior to the symphysis pubis
1 inch superior to the symphysis pubis
27
What things reduce patient radiation?
having the patient as far away from x-ray beam as possible
collimation and shielding
telling the patient to breathe normal
including extra positions just to be safe
28
contrast means...
amount of blackness on a film
the density
the film speed
amount of grays on the film (gray scale)
29
what is true about Blood Pressure?
diastolic is the top number
diastolic means the heart at work
systolic is the top number
normal BP is 130/80
30
What is true about the AP hip?
We use a 72 in SID
we use a tube angle of 5 degrees
the affected leg must be rotated medial 15 degrees
CR directed to the symphysis pubis
31
the ligament in the knee most commonly injured during a sports injury
lateral collateral ligament
MCL
anterior cruciate ligament
medial collateral ligament
32
If we have poor contact with an intensifying screen, the result will be?
severe loss of detail
overexposed
underexposed
elongation
33
if the forearm is placed in the PA position, what happens to the radius and ulna?
they are parallel
they are perpendicular
they cross over each other
they are at a 90 degree angle
34
a 45 degree oblique ankle will
best
show what?
the tibia and fibula superimposed
the medial mallelous
the mortise joint
the lateral mallelous free from superimposition
35
For the AP foot projection, the CR
is angled 5 degrees caudal
is angled 10 degrees caudal
is angled 5 degrees cephalic
is angled 10 degrees cephalic
36
For the oblique foot, the part is rotated ....
30 degrees laterally
dorsiflexed 90 degrees
30 degrees internally
15 degrees internally
37
What is true about osteoporosis
only occurs in women
will cause severe pain in the joints
bones tend to lose calcium and become radiolucent
bones have increased calcium levels
38
normal adult pulse rate
40-60
30-60
80-100
60-100
39
On the lateral knee, the part is flexed
15 degrees
90 degrees
20-30 degrees
5 degrees
40
Two of the most common errors in imaging are positioning and ____?
overexposure
equipment malfunction
underexposure
not enough film
41
if your film is overdeveloped or underdeveloped, the factor that contributed to this is what?
mAs
kVp
patient instructions
SID
42
safelight test must be done for...
1 minute
5 minutes
90 secs
2 minutes
43
fogging of the film is most common....
before you expose the film
after exposure but before processing
when you drop the cassette
after processing
44
for the internal and external oblique knee, the part is rotated...
45 degrees
30 degrees
5 degrees
15 degrees
45
what causes blurring of an image?
too high of kVp
too low of mA
patient motion
restraining a patient
46
the patella is?
a long bone
has an apex located at the top of the bone
never x-rayed alone
a sesamoid bone
47
What is the first thing we do in image preparation?
clean up your room
talk with the DR
read the order carefully
get the patient
48
the digits of the hand are also called?
carpals
metacarpals
tarsals
phalanges
49
The factor that controls x-ray penetration, quality and contrast is?
kVp
time
mAs
CR
50
what does acute
mean?
remission
gradual
sudden onset
will last forever
51
What does it mean to evaluate your radiographic quality?
visually access it
repeat your image
change your techniques
fix the processor
52
film is a mixture of gelatin and
silver halide particles
base
silver halide crystals
tungston wire
53
When the ankle is flexed and the foot is raised so toes pointing up... this is called
dorsoplantar
lateral
plantarflexion
dorsiflexion
54
the bones of the hand are?
phalanges
phalanges and metacarpals
metatarsals
carpals
55
intensifying screens are used to help...
reduce amount of exposure to the patient
make an image lighter
make an image darker
clear up an image
56
How many phalanges in the foot?
8
5
14
19
57
What position must we include for a trauma shoulder?
AP neutral
internal oblique
both internal and external obliques
lateral
