WorksheetsLower gastrointestinal system
Total questions: 28
Worksheet time: 16mins
What type of CR angle is required for the AP axial "butterfly" projection
30-40 degrees cephalad
30-40 degrees caudad
20-30 degrees cephald
10-15 degrees caudad
this pathology has a cobblestone appearance
meckels diverticulum
giardiasis
chron's disease
adenocarcinoma
This pathology dilated intestine with thick circular folds
giardiasis
chron's disease
adenocarcinoma
polyp
Meckels' diverticulum is best visualized with
ultrasound
fluoroscopy
CT
nuclear medicine
what do neoplasm's look like
apple core
pear top
napkin ring
thick circular folds
regional enteritis is also known as
chrons disease
meckels diverticulum
giardiasis
adenocarcinoma
Intussusception is most common in
children older than 12
children younger than 5
children younger than 2
elderly
the most common type of colon cancer is
chron's disease
giardiasis
polyp
adenocarcinoma
one of the most common pathologic indications for evacuative proctography is
rectocele
adenocrcinoma
neoplasm
polyp
what quadrant is the duodenum located in
RUQ
LUQ
RLQ
LLQ
What quadrant is the jejunum located in
LUQ
RUQ
LLQ
RLQ
What is the shortest portion of the small intestine
jejunum
ileum
cecum
duodenum
Which of the following are parts of the colon
ascending
descending
transverse
sigmoid
right colic flexure
Pouches or sacculations found along the mucosal wall of the large intestine are termed
cecum
polyps
haustra
tinae coli
in which abdominal quadrant would the sigmoid colon be located primarily?
RLQ
RUQ
LLQ
LUQ
The transverse colon is a ____ structure
retroperitoneal
intraperitoneal
anteroposterior
posterior
What is the main function of the large intestine
elimination
intake
digestion
absorption
t or f; the terms small intestine and colon are synonymous
true
false
what are the two types of cathartics
irritant
saline
enema
mild
which of the following is/are contraindications for cathartics
diarrhea
bleeding
obstructions
polyps
which regions of the large intestine would be barium filled during a double contrast BE with the patient lying prone
transverse
ascending
descending
sigmoid
what is a perk to using cold water for a BE
sooths the muscles
relaxes the intestinal wall
coats the mucosa
numbing
how high should the BE bag be from the table
12 inches
16 inches
24 inches
26 inches
when inserting an enema tip what is the direction of the tip placement
superior then anterior
anterior then superior
superior then posterior
posterior then inferior
for an RAO Be how many degrees is the patient rotated
25-35
35-45
40-60
30-70
In an RAO BE what anatomy is open
right colic flexure
left colic flexure
ascending colon
sigmoid colon
in an LAO BE what anatomy is open
right colic flexure
left colic flexure
ascending colon
descending colon
which of the following projections will best demonstrate the rectum during an air contrast barium enema
lateral
RAO
ventral decubitus
decubitus
