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DMSU 112 W7:General lecture1: P1 Basic AB scanW7 Flashcards | StudBud
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DMSU 112 W7:General lecture1: P1 Basic AB scanW7
DMSU 112 W7:General lecture1: P1 Basic AB scanW7
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DMSU 112 sectional anatomy. W7 General lecture. Basic abdominal scanning.
Flashcards
100 cards
F
Practice quiz
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Host live
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Questions
100
Answers
1
Doppler portal venous:If pressures worsen,an increased shunting away from the liver(hepatofugal flow)may be present.(87)
False
True
2
lymph nodes and fibroma are examples of? (33)
Hyperechoic
Hypoechoic
3
What plane are we looking at here? (65)
Sagittal
Transverse
4
: anechoic, hypoechoic, isoechoic, hyperechoic, or echogenic, as compared with the rest of the parenchyma. (49)
Texture
Characteristic
5
Examples of __: The textures of the liver, thyroid, testes, and myometrium are generally considered homogeneous. (31)
Heterogeneous
Homogeneous
6
Cyst: has smooth, well-defined borders and is anechoic. How does it affect transmission? (50)
Increased through transmission
Decreased through transmission
7
Using Doppler in IVC flow is_____ in the presence of thrombus formation. (85)
Decreased
Increased
8
______: Borders are not well defined, are ill defined, or are not present. (37)
Regulator borders
Irregular borders
9
____: opposite of echogenic;without internal echoes; the structure is fluid filled and transmits sound easily.
Anechoic or Sonolucent
Echogenic or Hyperechoic:
10
AB protocol: functional focused scan may include the liver, bile ducts and___. (55)
Spleen
Gallbladder
11
AB Protocol: baseline AB exam can be complete abdomen &/or retroperitoneal space,signal organ,or several organs.(55)
True
False
12
______ Examples: vascular structures, distended urinary bladder, gallbladder, and amniotic cavity. (22)
Anechoic or Sonolucent
Echogenic or Hyperechoic
13
What would you describe this image as? (27)
Echogenic
Enhancement
14
smooth borders, anechoic, increased transmission is ? (52)
Complicated cyst
Simple cyst
Hypoechoic mass
Lobulated cyst
15
AB scan we begin at level of___ in the midline,transducer angled steeply to patient head,perpendicular to diaphragm.(60)
Xiphoid
Ribs
16
mixed pattern of cystic and solid, fluid, debris, and blood; transmission may or may not increase is? (52)
Complicated cyst
Loculated cyst
Hypoechoic mass
Lobulated cyst
17
What plane and structure are we seeing here? (62)
Sagittal spleen
Liver
Transverse spleen
18
Solid: has irregular borders and internal echoes. And is ____ through transmission? (50)
Increased through transmission
Decreased through transmission
19
well-defined with thin septa, increased transmission is? (52)
Complicated cyst
Hypoechoic mass
Loculated cyst
Lobulated cyst
20
What plane and structure are we seeing here? (64)
Sagittal pancreas
Transverse pancreas
21
These pictures are an example of? (25)
Echogenic or Hyperechoic
Anechoic or Sonolucent
22
When defining texture we look for? (49)
homogeneous or heterogeneous
Increased, decreased, or unchanged
23
What is 1? (63)
Transverse right posterior portal vein
Transverse anterior right portal vein
transverse MPV
24
abscess, thrombus, and metastases are examples of? (37)
Regular borders
Irregular borders
25
____:opposite of anechoic; echo-producing structure; reflects sound with a brighter intensity.
Anechoic or Sonolucent
Echogenic or Hyperechoic:
26
What is 5?
Right posterior oblique
Prone
Sitting Semi erect
Supine
27
(54) General Abdominal Ultrasound Protocols: frequency of the transducer used depends on___, ___,&___of the patient.
size, muscle, and fat composition
Blood flow, gender, age
28
What plane and structure are we seeing here? (61)
Sagittal portal veins
Transverse portal veins
Sagittal hepatic veins
Transverse hepatic veins
29
What is 1?
Prone
Semi- erect
Supine
30
What plane and structure are we seeing here? (63)
Transverse hepatic vein
Sagittal hepatic vein
31
may have irregular borders and debris within; transmission may or may not be increased is? (53)
Heterogeneous mass
Homeogenous mass
Infiltrating mass
Abscess
32
Flow away from the probe is___ or below baseline.(80)
Negative
Positive
33
___interface between two fluids with different acoustic characteristics;this level will change with patient position(28)
Fluid-fluid level
Enhancement
34
General Abdominal Ultrasound Protocols: All organs are routinely imaged in at least 2 planes:____ and____. (54)
Coronal and longitudinal
Transverse and cross sections
transverse and longitudinal
Longitudinal and sagittal
35
___ flow shows no pulsatility and has lower flow than arterial structures.(81)
Arterial
Venous
36
Doppler in IVC the Velocity is____.(85)
decreased
Increased
37
Doppler in portal veins: Evaluate changes of flow patterns occurring in the course of portal hypertension.(87)
True
False
38
metastatic disease is an example of? (39)
Hypoechoic
metastatic disease
39
Criteria for scan: Proper TGC&gain determined.no Artifacts.pause Respiration.Patient NPO(AB).Bladder full for TV. (48)
True
False
40
What is 8?
Left lateral decubitus
Sitting erect
Prone
Left posterior oblique
41
___: completely uniform in texture or composition. (31)
Homogeneous
Heterogeneous
42
____: The sound beam is attenuated by a solid or calcified object. (43)
Hypoechoic
Hyperechoic
Shadowing
43
______ has a distorted architecture, irregular borders, and decreased transmission. (53)
Heterogeneous mass
Homeogenous mass
Abscess
Infiltrating mass
44
______ has a uniform texture within. 53)
Heterogeneous mass
Homeogenous mass
Infiltrating mass
Abscess
45
What is 6?
Prone
Left lateral decubitus
Right posterior oblique
Right lateral decubitus
46
Flow toward the probe is ___ or above baseline.(80)
Negative
Positive
47
_____ sound that travels through an anechoic (fluid-filled) substance and is not attenuated. (26)
Echogenic
Enhancement
48
This image is an example of? (38)
Regular borders
Irregular borders
49
Fasting helps to reduce the interference that may be caused from ___ overlying the midline abdominal structures. (8)
Gas
Blood
50
The Doppler waveform recorded in the IVC shows a ___ flow than is found in arterial structures.(85)
Higher
Lower
51
The baseline upper abdominal ultrasound examination includes a survey of the…? (56)
Porta hepatis,vascular,biliary system,pancreas,kidneys,spleen,pancreatic
Liver, gallbladder, heart
52
few to low-level internal echoes, smooth border, no increased transmission is? (52)
Complicated cyst
Simple cyst
Lobulated cyst
Hypoechoic mass
53
has characteristics of both a cyst and a solid structure is? (50)
Simple
Complex
54
This reflection or absorption may be partial or complete. stone would cause a sharp shadow posterior to its border.(43)
Isoechoic
shadowing
55
_____: usually refers to a diffuse disease process or metastatic disease. (35)
Infiltrating
Echogenic
56
well-defined with thick septa is? (52)
Complicated cyst
Lobulated cyst
Loculated cyst
Hypoechoic mass
57
____ Examples: gallstone, renal calyx, bone, fat, fissures, and ligaments. (24)
Echogenic or Hyperechoic:
Anechoic or Sonolucent:
58
Select the two reasons Why do we perform the initial survey of the abdomen before starting the protocols of scans.(58)
See anatomy appear routine,relationship organs with breath,good scan window
Get patient covered in gel
Scan everything in 1 minute
To see if patient needs to be scanned in supine or moved decubitus.
59
_____ is low-level echoes within a structure. (33)
Hyperechoic
Hypoechoic
60
What plane and structure are we seeing here? (63)
Sagittal portal veins
Transverse portal veins
61
This picture is an example of? (23)
Echogenic or Hyperechoic
Anechoic or Sonolucent
62
What is 7?
Left lateral decubitus
Right lateral decubitus
Prone
Left posterior oblique
63
___ ___ patterns can be used to diagnose varices or collaterals in the portal venous system. (87)
B-mode
Doppler flow
64
What plane and system are we seeing here? (66)
Transverse Biliary system
Sagittal liver
65
What plane is this? (65)
Transverse
Sagittal
66
This image is considered? (32)
Heterogeneous
Homogeneous
67
What is 2? (63)
Transverse anterior right portal vein
transverse MPV
Transverse right posterior portal vein
68
What is the red arrow pointing to? (64)
IVC
SMA
Splenic vein
Abdominal aorta
69
It is recommended that the patient fast for ___ hours prior to ultrasound examination of the abdomen. (8)
8
4
12
1
70
What is 4?
Right lateral decubitus
Sitting Semi erect
Supine
Right posterior oblique
71
(54)General Abdominal Ultrasound Protocols:probe can be ___or___, in many cases, a combination of the two
Sector or linear
sector or curved linear array
72
The beam is ideally reflected when the transducer is ___ to the surface. (15)
Parallel
Perpendicular
73
Besides Supine -Oblique, lateral decubitus, upright,&prone positions may be used to examine specific areas.
False
True
74
What is the white arrow pointing at? (65)
Transverse gallbladder
Bladder
75
Examples of _____: Many tumors have characteristics of both decreased and increased echogenicity. (29)
Heterogeneous
Homogeneous
76
smooth and well-defined, or irregular are examples of the ___? (49)
Transmission of sound
Border
77
What is the red arrow pointing at? (64)
Splenic vein
IVC
SMA
Aorta
78
______: very close to the normal parenchyma echogenicity pattern. (40)
Isoechoic
Hypoechoic
79
When defining transmission of sound we look for? (49)
Increased, decreased, or unchanged
homogeneous or heterogeneous
80
To identify abnormalities look at ___, internal texture, tissue characteristics, and transmission of sound. (44)
border definition
Patient heartbeat
81
carcinoid or sarcoid infiltration are examples of? (35)
Infiltrating
Disease
82
has irregular borders and internal echoes is? (50)
Solid
Complex
Cyst
83
This image is an example of? (36)
Not infiltrating
Infiltrating
84
What is 2?
Left lateral decubitus
Prone
Right lateral decubitus
Supine
85
What plane and structure are we seeing here? (61)
Sagittal right lobe liver
Sagittal left lobe liver
Transverse left lobe liver
Transverse Right lobe liver
86
has smooth, well-defined borders and is anechoic.(50)
Cyst
Solid
87
What is 3? (63)
Transverse right posterior portal vein
Transverse anterior right portal vein
transverse MPV
88
AB protocol EX: upper abdominal scan includes a survey of the liver&porta hepatis,vascular structures,biliary and? (55)
Duodenum, appendix, jejunum, illeum
pancreas,kidneys, spleen,¶aortic area
89
General AB Ultrasound Protocols: combination of structures may be imaged because of their location or function.(55)
True
False
90
Typical abdominal examination is performed primarily in the ___ position. (10)
Prone
Supine
91
____ is used to see if there is flow or not, see vessels, direction of flow, evaluate shape of waveform. (80)
Doppler
B-mode
92
What is 3?
Right posterior oblique
Left lateral decubitus
Supine
Right lateral decubitus
93
___: not uniform in texture or composition. (29)
Homogeneous
Heterogeneous
94
What is this picture an example of? ( 30)
Heterogeneous
Homogeneous
95
This image is an example of? (42)
Normal tissue
Loculated mass
96
_____ flow pulsates with the cardiac cycle and shows its maximal peak during the systolic part of the cycle.(81)
Venous
Arterial
97
This image is an example of? (34)
Hypoechoic
Hyperechoic
98
______ has a non uniform texture within. 53)
Heterogeneous mass
Homeogenous mass
Infiltrating mass
Abscess
99
___:well-defined borders with internal echoes; the septa may be thin (likely benign) or thick (likely malignant). (41)
Loculated mass
Isoechoic
100
phasic pattern may be seen in___(near heart)that’s associated with an overload of the right ventricle. (81)
Portal veins
hepatic veins
