stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Chapter 13 Diagnostic Procedures Flashcards | StudBud
Explore
/
Duplicate of Chapter 13 Diagnostic Procedures
Duplicate of Chapter 13 Diagnostic Procedures
63 terms
·
StudBud Administration
·
3 plays
Cengage: Surgical Technology for the Surgical Technologist 5th ed.
Flashcards
63 cards
F
Practice quiz
P
Host live
L
Questions
63
Answers
1
What is diagnostic imaging?
B and C
invasive imaging studies
noninvasive and minimally invasive imaging studies
refers to the various tech. to produce images of human body
2
Which is not a brand name of radiopaque contrast media.
Renografin
Cystografin
Gastrografin
Colografin
3
What is Angiography used for?
asses the cause and severity of pelvic artery disease
asses the cause and severity of peripheral vascular disease
assess the need for myelography
assess the need for cardiac catheterization
4
the second section of history and physical examination deals with everything except?
personal history
symptoms
family history
allergies, medical conditions, treatments, medications etc.
5
What does CAT scan stand for?
Computed Automated Tomography
Computed Axial Tetragraphy
Computed Axial Tomography
Computed Automated Tetragraphy
6
The first section on a history and physical examination deals with?
allergies
medical conditions
symptoms
questions regarding family history
7
Urographic studies are commonly performed in conjunction with what?
a scintigraphy
a choloangiography
an angiography
a cystoscopy
8
What is a SERIOUS risk of contrast media?
Patient could be light headed
Patient could be flushed
Patient could be allergic
Patient could be nauseated and vomit
9
What is retrograde pyelography?
Contrast injected into the distal kidney
Contrast injected into the distal bladder
Contrast injected into the distal urethra
Contrast injected into the distal ureter
10
The mammography compression plate is intended to do what?
increase density of tissue to remove excess fluid
increase density of tissue for better visualization
decrease density of tissue to remove excess fluid
decrease density of tissue for better visualization
11
Breast needles put in because the lesion is difficult to palpate are inserted when?
Preoperatively
Intraoperatively
Postoperatively
12
Patient's vital signs include what?
all of the above
pulse/blood pressure
temperature, weight/height measurement
oxygen saturation
13
What are the 2 types of radioisotope imaging most commonly used?
PET scan and scintigraphy
CAT scan and scinitigraphy
EKG scan and scintigraphy
MRI scan and scintigraphy
14
Radioisotope imaging assists in all of the following except
assessing the margins of tumors
locating tumors
assessing the size of tumors
assessing the invasiveness of tumors
15
What is the unit of measure of absorbed radiation?
Rad
Conray
Sievert
Hypaque
16
Collections of isotopes in a certain are are referred to as & may show presence of path. cond.
radioisotope spot
isotope spot
hot spot
nuclear spot
17
What is palpation?
provide direct and/or indirect visualization
allow one to use hands to examine the body
provide enhanced visualization
allow one to hear the heart and lungs
18
A cholangiography is performed
preoperatively
intraoperatively
postoperatively
19
What does a KUB X-ray include?
kidneys, ureters, and bladder
kidneys, urethras, and bladder
kidneys, uterus, and bladder
20
A fluoroscope uses what?
electromagnetic radiation
biopsy needles
non-ionizing radiation
ionizing radiation
21
KUB's are commonly preformed in conjunction with what?
IVP
BSGI
PET
PCWP
22
Preoperative breast biopsy needles are placed for the surgeon why?
so he has a marker that leads to where the mass is
so he knows he has to take a biopsy
so he doesn't forget what side to biopsy
23
What measurement does the International System use for the ability of radiation to cause damage
Sievert
Rad
Hypaque
Conray
24
Radioisotope imaging uses
plain contrast media
radioactive medications
isotope medications
electromagnetic medications
25
Mammography can be performed in radiology and in conjunction with what?
a PET scan
a CAT scan
a needle aspiration biopsy
a X-ray
26
What does the term ejection fraction mean?
% blood that is pumped out of a filled artery each beat
% blood that is pumped out of a filled ventricle each beat
% blood that is pumped into a filled artery each beat
% blood that is pumped into a filled ventricle each beat
27
What are X-rays?
low energy, non-ionizing electromagnetic radiation
high-energy, ionizing electromagnetic radiation
high energy, non-ionizing electromagnetic radiation
low-energy, ionizing electromagnetic radiation
28
Catheters inject
isotope solution via intra-arterial or intravenous
heparin solution via intra-arterial or intravenous
contrast solution via intra-arterial or intravenous
saline solution via intra-arterial or intravenous
29
Scintigraphy scanning studies include all of the following except
Cardiac
Breast specific gamma imaging
Brain
Urinary
30
What do radiographs use?
contrast media
ionizing and non-ionizing forms of radiation
biopsies
electromagnets
31
X-rays view what?
arteries and veins
joints
skeletal and other internal structures
soft tissue
32
What is the fluoroscopy portable image intensifier referred to as?
MRI
CT
C-Arm
PET
33
What is auscultation?
provides enhanced visualization
allows one to use hands to examine the body
Provides direct and/or indirect visualization
allows one to hear the heart and lungs
34
What does a fluoroscopy do?
Projects images of joints onto a monitor.
Projects images of organs onto a monitor.
All of these are correct
Projects images of body structures in real time.
35
Mammography utilizes what?
PET scan
Radioisotope imaging
CAT scan
traditional or digital X-rays
36
What does a otoscope/ophthalmoscope do?
provide direct and/or indirect visualization
allow to listen to heart
allow to use one's hands to examine body
provide enhanced visualization
37
Each contrast media has varying iodine concentration
False
True
38
Where is a pigtail catheter positioned?
through the central valve and into the right ventricle
through the aortic valve and into the left ventricle
through the central valve and into the left ventricle
through the aortic valve and into the right ventricle
39
When would contrast media be toxic?
when allowed to remain in tissues for extended time...
... due to low cardiac output or dehydration
all of the above
overdosage
40
What does radiolucent mean?
When catheters are allowed to pass through the tabletop
When X-rays are allowed to pass through the tabletop
When MRI's are allowed to pass through the tabletop
When blood is allowed to pass through the tabletop
41
What is urography?
Diagnostic imaging of the structures of muscle system
Diagnostic imaging of the structures of circulatory system
Diagnostic imaging of the structures of urinary system
Diagnostic imaging of the structures of nervous system
42
Scintigraphy also known as isotope scanning is
an isotope medicine study of radionuclide imaging
a nuclear medicine study of radioisotope imaging
a nuclear medicine study of radionuclide imaging
radioisotope imaging
43
Ways for physician to facilitate physical examination
palpation
all of the above
auscultation
direct and/or indirect and enhanced visualization
44
Cardiac catheterization permits the evaluation of everything except
heart function
visualization of coronary arteries/cardiac chambers
visualization of blood vessels
measurement of pressures within the cardiac chambers
45
What does pharyngeal mirrors do?
provide direct and/or indirect visualization
allow one to listen to heart and lungs
allow one to use hands to examine the body
provide enhanced visualization
46
What does physician do to verify pt's symptoms & look for other signs of pathological condition
looks at chart
physical examination
talks with family
talks with patient
47
All of the following are intraoperative applications of Fluoroscopy except
Aid in bone realignment & prosthesis placement
Diagnose bone fractures
Retrograde urography
Verification of catheter placement and lead introduction
48
Urography uses
electromagnetic radiation
contrast media
isotope media
ionizing radiation
49
CT scans or CAT scans can
is a neurological diagnostic tool
Both B and C
have specimen slices taken from any direction
have specimen slices taken from only certain directions
50
When does a mammography locate a breast tumor?
late stages
middle stages
early stages
51
What does MRI stand for?
multiple resistance imaging
multiple resonance imaging
magnetic resonance imaging
magnetic resistance imaging
52
What is Myelography used for?
Assess the cause and severity of heart disease
Evaluate the muscles for Pts with neck, back, or leg pain
Evaluate the spine for Pts with neck, back, or leg pain
Assess the cause and severity of peripheral vascular disease
53
What is the C-arm frequently used in conjunction with?
PET scan
scintigraphy
a special radiographic table or radiolucent OR bed
a needle aspiration biopsy
54
Contrast media is all of the following except?
allows anatomical structures to stand out...
solutions injected into arteries, veins, ducts, suba. space
not water-soluble
... in contrast to the surrounding tissues
55
Description of catheters are
may include a stylet or guidewire
both B and C
tubular, flexible instruments for IA or IV injections
tubular, non-flexible instruments for IA or IV injections
56
What scan has largely replaced Myelography?
EKG scan
CT scan
MRI scan
PET scan
57
A cholangiography is performed during all of the following except
kidney exploration
open or lapararoscopic cholectystectomy
common bile duct exploration
58
After coronary angiograms are completed, catheters are exchanged for what?
a central venous catheter
a multihole pigtail catheter
a cardiac catheter
a angiography catheter
59
Portable X-rays are used for everything except?
verify placement of indwelling catheters, tubes, and drains
Identifying location of foreign bodies
assessing the cause &severity of peripheral vascular disease
discover fluid or air within body cavities
60
CT scans are preferred over MRI's during an emergency for what structure?
Liver
Kidney
Brain
Heart
61
Most contrast media are
hypotonic, viscid solutions with low sodium & iodine
hypertonic, viscid solutions with low sodium & iodine
hypotonic, viscid solutions with high sodium & iodine
hypertonic, viscid solutions with high sodium & iodine
62
In proper dosage most contrast media are
toxic
safe
neutral
63
What is a cholangiography?
Both A and C
Performed preoperatively
Contrast medium injected to see calculi under fluoroscopy
A catheter inserted into common bile duct
