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Lower gastrointestinal system

Total questions: 28

Worksheet time: 16mins

Name
Class
Date
1.

What type of CR angle is required for the AP axial "butterfly" projection

a)

30-40 degrees cephalad

b)

30-40 degrees caudad

c)

20-30 degrees cephald

d)

10-15 degrees caudad

2.

this pathology has a cobblestone appearance

a)

meckels diverticulum

b)

giardiasis

c)

chron's disease

d)

adenocarcinoma

3.

This pathology dilated intestine with thick circular folds

a)

giardiasis

b)

chron's disease

c)

adenocarcinoma

d)

polyp

4.

Meckels' diverticulum is best visualized with

a)

ultrasound

b)

fluoroscopy

c)

CT

d)

nuclear medicine

5.

what do neoplasm's look like

a)

apple core

b)

pear top

c)

napkin ring

d)

thick circular folds

6.

regional enteritis is also known as

a)

chrons disease

b)

meckels diverticulum

c)

giardiasis

d)

adenocarcinoma

7.

Intussusception is most common in

a)

children older than 12

b)

children younger than 5

c)

children younger than 2

d)

elderly

8.

the most common type of colon cancer is

a)

chron's disease

b)

giardiasis

c)

polyp

d)

adenocarcinoma

9.

one of the most common pathologic indications for evacuative proctography is

a)

rectocele

b)

adenocrcinoma

c)

neoplasm

d)

polyp

10.

what quadrant is the duodenum located in

a)

RUQ

b)

LUQ

c)

RLQ

d)

LLQ

11.

What quadrant is the jejunum located in

a)

LUQ

b)

RUQ

c)

LLQ

d)

RLQ

12.

What is the shortest portion of the small intestine

a)

jejunum

b)

ileum

c)

cecum

d)

duodenum

13.

Which of the following are parts of the colon

a)

ascending

b)

descending

c)

transverse

d)

sigmoid

e)

right colic flexure

14.

Pouches or sacculations found along the mucosal wall of the large intestine are termed

a)

cecum

b)

polyps

c)

haustra

d)

tinae coli

15.

in which abdominal quadrant would the sigmoid colon be located primarily?

a)

RLQ

b)

RUQ

c)

LLQ

d)

LUQ

16.

The transverse colon is a ____ structure

a)

retroperitoneal

b)

intraperitoneal

c)

anteroposterior

d)

posterior

17.

What is the main function of the large intestine

a)

elimination

b)

intake

c)

digestion

d)

absorption

18.

t or f; the terms small intestine and colon are synonymous

a)

true

b)

false

19.

what are the two types of cathartics

a)

irritant

b)

saline

c)

enema

d)

mild

20.

which of the following is/are contraindications for cathartics

a)

diarrhea

b)

bleeding

c)

obstructions

d)

polyps

21.

which regions of the large intestine would be barium filled during a double contrast BE with the patient lying prone

a)

transverse

b)

ascending

c)

descending

d)

sigmoid

22.

what is a perk to using cold water for a BE

a)

sooths the muscles

b)

relaxes the intestinal wall

c)

coats the mucosa

d)

numbing

23.

how high should the BE bag be from the table

a)

12 inches

b)

16 inches

c)

24 inches

d)

26 inches

24.

when inserting an enema tip what is the direction of the tip placement

a)

superior then anterior

b)

anterior then superior

c)

superior then posterior

d)

posterior then inferior

25.

for an RAO Be how many degrees is the patient rotated

a)

25-35

b)

35-45

c)

40-60

d)

30-70

26.

In an RAO BE what anatomy is open

a)

right colic flexure

b)

left colic flexure

c)

ascending colon

d)

sigmoid colon

27.

in an LAO BE what anatomy is open

a)

right colic flexure

b)

left colic flexure

c)

ascending colon

d)

descending colon

28.

which of the following projections will best demonstrate the rectum during an air contrast barium enema

a)

lateral

b)

RAO

c)

ventral decubitus

d)

decubitus