Exam (elaborations)
Lower GI System - Chapter 13 Bontrager.
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Lower GI System - Chapter 13 Bontrager.
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LowerGI
System
-
Chapter
13
Bontrager
0.1%
barium
sulfate
suspension
is
often
instilled
before
the
procedure.
-
correct
answer-What
procedure
often
accompanies
a
CT
enteroclysis?
1.
Ascending
colon
2.
Descending
colon
-
correct
answer-Which
parts
of
the
colon
is
found
more
posteriorly?
1.
Ascending
colon
2.
Hepatic
(right
colic)
flexure
3.
Transverse
colon
4.
Splenic
(Left
colic)
flexure
5.
Descending
colon
6.
Sigmoid
colon
-
correct
answer-What
are
the
4
sections
and
2
flexures
of
the
colon?
1.
Cecum
2.
Colon
3.
Rectum
4.
Anal
canal
-
correct
answer-What
are
the
4
major
sections
of
the
large
intestines?
1.
Cecum
2.
Transverse
colon
3.
Sigmoid
colon
-
correct
answer-Which
parts
of
the
colon
is
found
more
anteriorly?
1.
Contaminated
food
2.
Contaminated
water
3.
Person
to
person
contact
-
correct
answer-Giardiasis
is
a
condition
acquired
through____.
1.
Gross
bleeding
2.
Severe
diarrhea
3.
Obstruction
4.
Inflammatory
lesions
-
correct
answer-Which
four
conditions
would
prevent
the
use
of
a
laxative
cathartic
before
a
barium
enema
procedure?
1.
Internal
diameter
of
the
large
bowels
is
greater
2.
Large
bowel
contains
taeniae
coli
&
haustra
3.
Large
bowel
is
located
along
the
periphere
of
abdomen
while
small
bowel
is
located
centrally
-
correct
answer-What
is
the
major
differences
between
the
large
and
small
bowels?
1.
Peristalsis
2.
Haustral
churning
-
squeezing
into
the
next
group
of
haustra
3.
Mass
peristalsis
-
every
24
hours
4.
Defecation
-
correct
answer-What
are
the
4
movements
throughout
the
large
intestines?
1.
Plastic
tip
2.
Rectal
retention 3.
Air-contrast
retention
-
correct
answer-List
the
3
types
of
enema
tips
commonly
used.
(all
are
single-use
&
disposable)
1.
Prevents
contents
of
the
ileum
from
passing
too
quickly
into
cecum
2.
Prevents
reflux
back
into
the
ileum
-
correct
answer-List
the
two
functions
of
the
ileocecal
valve.
1.
Regional
enteritis
(Crohn's)
2.
Malabsorption
-
correct
answer-Which
two
pathological
conditions
are
best
evaluated
through
an
enteroclysis
procedure?
1.Timing
of
the
procedure
is
necessary
2.
May
be
performed
as
a
double
contrast
media
study
3.
An
enterolyctic
procedure
-
correct
answer-Which
conditions
pertains
to
the
radiographic
study
of
small
intestines?
15
-
18
ft
(4.4
-
5.5m)
-
correct
answer-In
a
person
with
good
muscle
tone
the
lenth
of
the
entire
small
intestine
is
_______.
15
to
30
minutes
after
ingesting
contrast
medium
-
correct
answer-When
is
the
first
radiograph
generally
taken
during
a
small
bowel
series?
2
cups
(16
0z.)
-
correct
answer-How
much
barium
sulfate
is
generally
given
to
an
adult
patient
for
a
small
bowel-only-series?
2
hours
-
correct
answer-How
long
does
it
usually
take
to
complete
an
adult
small
bowel
series?
23
ft
(7m)
-
correct
answer-How
long
is
the
average
small
bowel
if
removed
and
stretched
out
during
autopsy?
4
sections,
2
flexures
-
correct
answer-The
colon
is
divided
into
____sections
and
has
_____
flexures.
5ft
(1.5m)
-
correct
answer-The
average
length
of
the
large
intestine
is
______.
A
small
bowel
series
(SBS)
radiographic
examination
combined
with
an
upper
gastrointestinal
(UGI)
radiographic
examination
-
correct
answer-What
is
a
small
bowel
follow-through?
Adenocarcinoma
-
correct
answer-Apple
core
sign
Annular
carcinoma
-
correct
answer-What
it
the
most
common
form
of
carcinoma
found
in
the
large
intestine?
Anorectal
angle
-
correct
answer-Which
aspect
of
the
large
intestine
must
be
demonstrated
during
evacuative
proctography?
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