Retake Flashcards
(236 cards)
1
Q
What is the angle for intramuscular injection?
A
90
2
Q
What is the proximal part of the stomach?
A
fundus
3
Q
What’s on the distal tibia?
A
medial malleolus
4
Q
What’s on the distal fibula?
A
lateral malleolus
5
Q
What’s on the proximal tibia?
A
medial and lateral epicondyles
6
Q
What’s on the proximal fibula?
A
Head or apex
7
Q
What is epinepherine given for?
A
Bronchodiaolater– treats extreme allergic reactions and asthma attacks
8
Q
Why is anaphalactic shock common in x-ray?
A
use of contrast media
9
Q
What is shown on an AP hip?
A
greater trochanter
10
Q
What is not seen on the AP hip?
A
lesser trochanter
11
Q
What is thermonic emission?
A
the burning off of electrons
12
Q
What do rectifiers do?
A
convert AC-DC
13
Q
What is the process of converting AC-DC called?
A
rectification
14
Q
What fossa is in between the condyles of the femur?
A
intercondylar fossa
15
Q
In a cross table lateral hip the femoral neck is how in relation to the IR?
A
parallel
16
Q
Where’s the rectifier?
A
secondary circuit
17
Q
Where’s the rheostat?
A
beginning of the filament circuit
18
Q
If you are NOT wanting to show free air in the abdomen?
A
Supine Abdomen?
19
Q
What are the distal carpal?
A
trapezium,trapezoid, hamate, capitate
20
Q
What demonstrates the duodenal loop?
A
RAO
21
Q
What’s the order of the developing process?
A
Developer, Fixer, Washer, Dryer
22
Q
What does the photoelectric interactions interact with?
A
Inner shell
23
Q
What interaction deals with photons of low energy?
A
Classical
24
Q
What is another word for bleeding?
A
hemorrage
25
What is it called when fluid leaks out of a vessel after injection?
Extravastion
26
ON the SMV what is anterior to the petrous ridges?
Mandibular rami and teeth
27
What is the line perpendicular on Rhese
AML
28
What is the best view to demonstrate blow out fractures?
Waters
29
Whats the beaklike process?
Coracoid
30
What houses the EAM and IAM
petrous ridges
31
What best shows the TMJS according to ....?
Lateral open and closed
32
What is the body of the mandible shown on?
PA
33
How do you compensate for involuntary motion?
High ma, short exposure time
34
What is pixel size affected by?
DFOV and matrix
35
What do grids increase?
Contrast
36
What sinus is shown on an open mouth waters?
Sphenoid
37
What view are sphenoid sinuses best seen on?
Lateral?
38
What sinus does the SMV show best?
Sphenoid
39
Caldwell shows what sinus?
Frontal
40
What view shows the maxillary sinus the best?
Waters
41
Best way to clean the skin?
Inside to outside in a circular motion
42
What to do for surgical asepsis? >
?
43
When deflating a urinary catheter make sure to always?
deflate the balloon
44
What is the optical device used on minimally invasive surgery?
laproscope
45
What is a microorganism that can live on something and spread?
reservoir
46
What is the infectious committes primary goal?
prevent nosocomial infections
47
What states the laws, rules, blah, blah, that all RT must follow?
Code of Ethics
48
What articulates with the capitulum?
Radial head
49
What view shows the olecrannon process best?
lateral
50
What shows the coronoid process?
internal oblique
51
The greater multangular articulates with?
first metacarpal
52
What shows the humerus in true AP position
External rotation
53
When doing a lateral projection of the second digit what side touches the IR?
lateral
54
When doing a PA wrist what do you have them do with their fingers?
Flex them
55
What's in the base layer of the film?
Polyester
56
What's the ang;e between vertebral and axillary border of the scapula?
inferior angle
57
Where does the humerus articulate with the scapula at?
Proximal end, with the glenoid cavity
58
What type of tissue attenuates most?
Bone
59
What's the hounsfield unit for water?
0
60
What's the hounsfield unit for air?
-1000
61
Whats the hounsfield unit for bone?
1000
62
potential difference is measure in?
volts
63
What's the fastest way to administer meds in a trauma situation?
intravenous
64
What's the trauma series for all pts?
Lateral C Spine, Pelvis, Chest
65
Charged device to light is?
A charge coupled device
66
During CP you place your hands where?
1/2 above the xiphoid process
67
CPR order
CAB- circulatory airway breathing
68
Where does the NG tube go?
from nose to stomach
69
What is used to remove air and feed the pt?
nasogastric tube
70
What are the pts right?
refuse exam, ask for credientials, have their records be kept confidential
71
Where can you take the pulse at?
brachial, carotid, femoral
72
Smallest functioning unit of the kidney?
nephron
73
What best shows the spinous process of the C spine?
lateral
74
What do two laminas make?
spinous process
75
What is the muscles on both sides of the lumbar?
PSOAS
76
What projects laterally from the vertebral bodies?
transverse process
77
What has 100 solid state photo diodes?
detector array
78
What is a non-communicable disease?
Gastritis
79
Nitroglycern
Used to stop heart attacks; vasodialator
80
Epinephrine
Adrenalin; stimulant; used for allergic reactions
81
mAs is the controlling factor of?
density
82
If PT has a head injury what should you assume they also have?
C Spine injury
83
If a pt has a blue tint to them what should you assume?
Cyanosis
84
Cool clammy skin and a low rapid heart rate are signs of?
shock
85
What are the nasal cavities separated by?
Nasal septum
86
What prefix means below?
infra
87
What is included in the mediastinum?
GHETT Greater vessels, heart, esophagus, trachea, thymus gland
88
? What is the AEC between?
PT and IR
89
When using the AEC what must you remember?
align the anatomy correctly
90
? Where is the phototimer?
Behind or under the Bucky tray
91
Tube angle for an AP C-spine
15-20 cephalic
92
What joint allows your head to move?
C1-C2
93
What shows radial head, radial neck, and radial tuberosity?
external oblique
94
Ratio of grid lines by the space in between them?
Grid ratio
95
What does an osculating grid do?
blurs lead lines
96
You angle the tube how in relation to grid lines?
match them
97
Focal spot blur?
along cathode with crosshairs along anode
98
During the anode heel effect where is the cathode located
over the thickest part of the anatomy
99
Whats the positive end of the tube?
anode
100
Another name for an AP foot is?
dorsoplantar
101
What's the tube angulation for coccyx?
10 caudal
102
How do most hospital injuries occur?
back injuries from improper body mechanics
103
Where is the center of gravity?
midpelvic area
104
What's the body angle/rotation for SI joints?
25-30
105
??? A patient is getting an infusion and complains abou cold painful hands, what do you do?
stop the infusion and call physician or nurse
106
Angle for AP oblique C Spine projection?
15 cephalic
107
Angle for AP oblique position? (RAO/LAO)
15 caudal
108
What's the CR for L5-S1?
5 caudal
109
What's the material in the emulsion layer?
silver bromide
110
How do you decrease scatter on an image?
increase collimation
111
Lateral L spine shows what?
intervertebral foramina and intervertebral disc space
112
What sinus is located directly under the sella turcia?
sphenoid
113
What side is the cuboid on?
lateral
114
What does a large focal spot?
decreases recorded detail
115
When doing a transfer when should you help?
only when needed
116
What has haustra?
colon
117
What is located in the right upper quadrant?
gallbladder
118
?what do you do with a patient with a chest tube?
?All of the above?
119
Where's the pharynx in relation to esophagus?
superior to esophagus and larynx
120
What's the angle of the needle for intramuscular injections?
90
121
What's the distal end of the esophagus?
cardiac antrum
122
What's the nose of teh Scotty dog?
transverse process
123
What is seen on a good supine abdomen image?
size and shape of liver, PSOAS muscles, kidneys
124
What oblique results in the best sternum?
RAO
125
On Rhese method what is the angle of MSP?
53
126
What interaction involves low energy photons?
classical
127
Which interactions involve inner shell?
photoelectric
128
How does the diaphragm move during expiration?
up
129
What shows the coronoid process?
INTERNAL OBLIQUE
130
What is battery?
touching
131
What is the unit of power?
watts
132
Positively charged portion of the image intensifier that is responsible for drawing photoelectrons from the photocathode?
accelerating anode
133
What causes screen unsharpness?
fast screen speed and tilting pt or IR
134
To produce the best recorded detail you want?
Longest SID and lowest speed
135
What's in the primary circuit?
- incoming power supply
- main power switch
- circuit breaker
- time circuit
- autotransformer
- primary side of stepup transformer
136
What's in the secondary circuit?
- secondary side of step up transformer
- rectifiers
- return to autotransformer
137
What's in the filament circuit?
- rheostat
- stepdown transformer
- x-ray tube
- rotor
138
When it comes to the x-ray tube... It's located where? Filaments are where/
Tube-secondary
| filaments-filament
139
What is rectification?
Process of AC-DC
140
Autotransformer is also known as?
kVp selector
141
What is Ohm's law?
the potential difference across the total circuit of any circuit is equal to the current multiplied by resistance
142
What monitors mA in a circuit?
rheostat or milliamperage meter?
143
When you adjust mA you adjust what?
rheostat
144
What causes grid cutoff?
- focused upside down grid
- off center
- off focus
- off level
145
What do you give someone for dysrhythmia?
- Adenocard/adenosine
- Cordarone/Amiodarone
- Lanoxin/Digoxin
- Verapamil
146
Name an anticoagulant?
- Coumadin/Warfarin
- Heparin
- **Lovenox/Enoxaparin
147
What runs off mutual induction?
rotor
148
Transformers that operate under mutual induction
rotor and step up
149
Transformer that operates under self induction?
autotransformer
150
What are noncancerous tumors?
benign
151
What controls density?
DIRECT-mAs, time, screen speed, kV
| INDIRECT- SID, collimation, grid ratio
152
What controls contrast
DIRECT-collimation, grid ratio, OID-air gap technique
| INDIRECT- kv
153
what controls recoded detail?
DIRECT- SID, immobilization
| INDIRECT-focal spot size, OID, screen speed, mAs, time
154
Controls size distortion?
SID and OID
155
Controls shape distortion?
misalignment of tube, part, IR, CR off center
156
Preferred esophagus and sternum rotation
RAO
157
Rapid heart beat is?
Tacycardia
158
Difficulty breathing is?
dyspnea
159
What is differntial absorption?
difference between absorbed photons and those that penetrate
160
Threatening to hurt a patient is considered?
assault
161
What's an interaction with an inner electron?
Photoelectric
162
What is responsible for most scatter and occupational exposure?
compton
163
Best recorded detail
long SID, low screen speed
164
Position that demonstrates pyloric canal, duodenal lopp and bulb?
RAO
165
What does the fixer do?
Removes unexposed silver halide from film
166
What projects posterior and lateral from vertebral body?
pedicle
167
Most superior sinus?
frontal
168
What vertebra is named the vertebra prominens?
C7
169
What vertebra is named the atlas?
C1
170
What is the anterior projection of the clavicle?
acromion
171
Factors that effect spatial resolution?
direct- matrix
| indirect- pixel size, focal spot size, pitch, motion, thickness
172
Factors that effect contrast resolution
direct- mas/dose, pixel size Indirect- pt size
173
Poor film screen contact causes?
decreased recorded detail
174
Grid ratio?
height/distance
175
What do you have the patient sit up and turn head when vomiting for?
prevent aspiration
176
How to determine a true lateral femur?
condyles are superimposed
177
Respiration for a lateral T spine?
breathing technique/expiration
178
To demonstrate sinuses the patient has to be?
upright
179
How to view the orbit if the patient cannot be prone?
AP waters
180
What's the medial forearm bone?
ulna
181
View that shows lateral malleoulus and distal tib fib joint?
medial oblique ankle
182
MSP angle for Rhese?
53
183
Perpendicular line for Rhese
AML
184
Position with parallel IOML and perpendicualr interpupilary line
lateral
185
In digital imaging what washes the plate?
bright light
186
Remember what to do first when removing an enema
deflate the balloon
187
Where do you place the urinary catheter bag
below catheter level
188
Film screen has superior what?
contrast resolution
189
Roll disabled patient???
towards you
190
AEC is for?
Exposure timer for lower exposure
191
Humeral head articulates with scapula at?
glenoid cavity
192
angle between ventral and axillary border of scapula?
inferior angle
193
Coyle method for corocoid
45 degrees away from shoulder, 80 degree flexion
194
Coyle method for radial head
45 degrees toward shoulder, 90 degree flexion
195
Radial head is located
proximally
196
Apex of fibula is located
proximally
197
CR enters top of foot
dorsoplantar
198
To demonstrate LT sc joints?
turn head towards affected side
199
Flexion for camp coventry should be at least?
40 degrees
200
C Spine position that shows inferior and superior articulations
lateral
201
C Spine that shows right intervertebral foramina?
LPO RAO
202
T spine position that shows intervertebral space
lateral
203
Rib position that shows right axillary ribs
RPO LAO
204
Passage way for food and respiration
pharynx
205
Bronchiole enter the lungs at the?
hilum
206
NG tube extends from
nose to stomach
207
NG tube function
removes stomach fluid and is used as a feeding tube
208
The trachea lies anterior to the
esophagus
209
Anatomy not in the mediastinum?
epiglottis
210
Swimmers position demonstrates the?
cerviothoracic region
211
For the odontoid align the tips of the incisors with?
mastoid types
212
Suture located between occipital and parietal bones?
lambodial suture
213
Measure of electric potential
volt
214
Unit of power
watt
215
Classical interactions become what after changing direction?
scatter
216
Rounded projection located on proximal/lateral femur?
greater trochanter
217
Average body temp
98.6
218
Tissues that attenuate the most:
Barium, bone, muscle, fat, air
219
Scatter is increased by
increased thickness and density
220
Scatter is decreased by
increasing collimation and contrast
221
Purpose of moving table grid
blur lead lines
222
What surrounds every electrical current?
magnetic field
223
One half of AC cycle flows and other half is suppressed?
half wave reduction
224
Series of metal oxide semiconductor capacitors
CCD
225
EAM and IAM are located in what bone
petrous portion of the temporal bone
226
Absence of breathing
apnea
227
ORDER OF CPR:
CAB-compression, airway, breathing
228
PT with infiltration
stop and contact physician
229
What is true when doing intercondylar fossa?
Perpendicular to the long axis of lower leg (tibia)
230
What view of the shoulder is the greater tubercle seen best?
External, will be on lateral side
231
In what view of the shoulder will the greater tubercle partially SI humeral head?
Neutral
232
What view of the shoulder shows the lesser tubercle?
Internal
233
Where is the phototimer located?
Behind the IR
234
The shortest exposure time that a radiographic tube with AEC can have is the
Minimum response time
235
A properly exposed abdominal image will exhibit?
Psoas
Lower border of liver
Transverse process of liver
236
Where is the phototimer located
Between Bucky and ir
