Mosby Wrong answers Chapter 3 Flashcards

1
Q

glioma is a general term used to describe a group of primary tumors that are found in the __?

A

Brain

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2
Q

an IV contrast enhanced specialized CT evaluation of the small bowel after administration of a low density (0.1)% barium sulfate solution is called

A

CT Enterography

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3
Q

6

A

Pedicle

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4
Q

the portion of the internal carotid artery as it enters the bony skull is called the carotid__?

A

siphon

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5
Q

number 5

A

ulna

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6
Q

5

A

Left Renal vein

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7
Q

8

A

Femoral Vein

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8
Q

most common Malignate neoplasms of the liver include (2)

A

Hepatocellular carcinoma (HCC) and Metastases

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9
Q

Hemangiomas and focal nadular hypoplasia )FNH) are examples of what kind of hepatic tumor?

A

benign

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10
Q

What plane would best be used to demostrate spondylolisthesis

A

sagital

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11
Q

1

A

septum pellucidum

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12
Q

4

A

Lamina

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13
Q

After a rapid bolus of iodinatid contrast, the hepatic venous phase of contrast enhancement occurs at approximatly: (time)

A

60-70 seconds

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14
Q

2

A

Clavicle

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15
Q

6

A

genu of the corpus callosum

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16
Q

cholelithiasis

A

stones in the gallbladder

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17
Q

choledocholithiasis

A

gallstones in the bile duckts

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18
Q

sialolithiasis

A

stones in the salivary glands

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19
Q

1

A

femoral artery

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20
Q

durring a single-segment reconstruction of a 400-msec rotation scan results in a temporal resolution of:

A

200 msec

single segment is also called half scan, onlt half gantry rotation is used.

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21
Q

When evaluating the C-spine what would be an appropriate section width?

A

1.25mm x 1.25 or less

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22
Q

4

A

lateral condyle

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23
Q

4

A

ischium

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24
Q

after a rapid bolus of contrasr, the corticomedullary phase of renal contrast enhancement occurs at apporoximatley:

A

30-40 seconds

this is the optimal enhancement of the renal cortex and renal veins.

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25
4
ilium
26
5
right primary bronchus
27
when does the nephrogenic phase of contrast administration begin?
70-90 seconds
28
4
uterus
29
2
Jejunum
30
which phase of iv contrast agent administration provides the best gastric and intestinal wall enhancement?
Portal
31
5
Decending colon
32
2
Thalamus
33
2
Psoas
34
4
Sternocleidomastoid muscle
35
Abnormal fluid accumulation around the testical is called:
hydrocele
36
the act of straing the abdominal muscle or bearing down to improve demostration of an abdominal hernia is called:
valsalva menuver
37
5
lesser trochanter
38
images of the abdomen should be aquiered with the pt is at what point of breathing?
Full expiration.
39
1
Cecum
40
3
Intrtcondylar Fossa
41
2
Trochlea
42
2
Sesmoid Bones
43
5
Piriformis muscle
44
1
Fovea capitis
45
2
acetabulum
46
1
superior mesentaric artery
47
2
Left Atrium
48
1
Ileum
49
2
Corpus Callosum
50
1
RT internal Juglar
51
10
illium
52
4
Internal Auditory Canal
53
the halmark CT finding for focal nodular hyperplasia (FNH) of the liver is:
central scar that remains hypodence after initial contrast administration
54
2
3rd ventricle
55
1
external illic vein
56
5
putamen
57
the equilibrium phase of hepatic contraast enhansment happeds at :
120-180s
58
3
Medial rectus muscle
59
the normal range of cerebral blood flow (CBF) through 100 g of the brains gray matter is:
50-60ml/100g/min
60
a solitary pulmonary nodule can be assumed bebign when its average density is within what range:
165-200
61
5
petrous bone
62
1
fibula
63
2
stomach
64
1
Gallbladder
65
isechemic brain tissue is identified as an infarct core when CBV falls below:
2.5ml/100g
66
1
Sartorius Muscle
67
7
uterus
68
4
internal jugular vein
69
2
costoverterbral articulation
70
3
nasopharynx
71
articulation between the distal tibia and fibula is caled:
syndesmosis
72
1
posterior clinoid process
73
1
acromion
74
a portion of aherniattd disk that has migrated from its normal position is called:
sequestered disk
75
3
obturator foramen
76
3
vermis of cerebellum
77
the exaggeration of displayed calcificationn within the coronary arteries durring a cardiac MDCT study is refered to as:
blooming
78
the soft center of each intervertebral disc is called:
nucleus pulposus
79
Which number Corresponds to the left Artium?
2
80
3
Celiac Trunk
81
The Articulation between the Inferior articular process of one vertebra with the superior articular process of the next is called a:
zygapophyseal joint
82
1
Duodenum
83
8
Ethmoid Sinus
84
By CT Criteria, a solitary pulmonary nodual may be defined as a focal area of increased density in the lung that is smaller than:
3cm
85
3
Phleboliths
86
the primary indication for CT perfusion of the brain is:
Acute stroke
87
which of the following technical factors play a role in the production of an isotropic dataset? section width SFOV DFOV
Section width and DFOV
88
formula for the central volume principal:
CBF=CBV/MTT