Small & Large Intestine Radiography
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In the practice of medicine, radiography is an imaging technique that uses X-rays to view the internal structure of an object or organ. In this quiz we’ll looks at radiography in relation to the intestines. Think you know your stuff?
- 1.how do you administer a barium for small intestine
- A.
Mouth
- B.
Reflux filling
- C.
Enteroclysis
- D.
All of above
- 2.what is part of the preferred prep for small intestine?
- A.
Soft or low residue diet 2 days before
- B.
Nothing to eat 24 hrs before exam
- C.
By cleansing enema only
- D.
All of the above
- 3.if the exam can't be delayed, what are the alternate preps for the small?
- A.
Food/fluid withheld for the evening meal before the exam
- B.
Food/fluid withheld the morning of the exam
- C.
By cleansing enema
- D.
All of above
- 4.what radiograph is usually taken b4 a small bowel series?
- A.
Rectum
- B.
Kub
- C.
Lateral rectum
- D.
Rao stomach
- 5.what is the lateral useful 4 on the small?
- A.
Jknk
- B.
Jkhjkh
- 6.The pt's bladder should be emptied b4 a procedure 4 small to avoid displacing the:
- A.
Ileum
- B.
Cecum
- C.
Right flecure
- D.
Ascending colon
- 7.what is the supine useful 4 with small series
- A.
Better visualization w/barium filled stomach for duodenum/jejunum
- B.
Prevent overlapping of loops
- C.
Take advantage of the superior and lateral shift
- D.
All of above
- 8.for the sthenic, where do you center ir w/in 30 min of contrast on small?
- A.
Perp. to the IC
- B.
At the level of T-10
- C.
At the level of L2
- D.
Center IR at L3-L4
- 9.where do you center IR for delayed small radiographs?
- A.
Perp. to the IC
- B.
At the level of T-10
- C.
At the level of L2
- D.
Center IR at L3-L4
- 10.where does the barium reach on PA small?
- A.
Ileum
- B.
Cecum
- C.
Ileocecal valve
- D.
In the right colic flexure
- 11.when is exam completed on pa small?
- A.
When barium reaches ileocecal valve
- B.
When barium fills stomach
- C.
When barium lines colon
- D.
When barium reaches cecum
- 12.how do u know when the TUBE is inserted CORRECTLY?
- 13.ON a right lateral DECUB, what is in the RIGHT colic FLEXURE
- A.
AIR
- B.
BARIUM
- C.
IODINATED WATER
- D.
THE SIGMOID
- 14.ON a right lateral DECUB, what is in the LEFT colic FLEXURE
- A.
Air
- B.
Barium
- C.
Iodinated water
- D.
The sigmoid
- 15.where does the barium sit on a LEFT LATERAL DECUB
- A.
LEFT COLIC
- B.
RIGHT COLIC
- C.
ASCENDING COLON
- D.
DESCENDING COLON
- 16.WHERE DOES BARIUM SIT IN A VENTRAL DECUB LEFT LATERAL
- A.
TRANSVERSE
- B.
ASCENDING
- C.
RECTUM
- D.
DESCENDING
- 17.THE LATERAL PROJ OF LARGE INTES. BEST DEMONSTRATES:
- A.
ENTIRE COLON
- B.
ASCENDING COLON
- C.
RECTUM
- D.
DISTAL SIGMOID
- 18.WHICH POSITION less superimposes the right COLIC FLEC
- A.
PA OBL RAO
- B.
PA OBL LAO
- C.
PA OBL LPO
- D.
PA AXIAL
- 19.WHICH POSITION less superimposes the LEFT COLIC FLEC
- A.
PA OBL RAO
- B.
PA OBL LAO
- C.
LATERAL PROJ
- D.
PA AXIAL
- 20.what is the vERMIFORM APPENDIX ATTACHED TO?
- 21.how long does it take an IODINATED SOL to clear the stomach?
- A.
3-4 hrs
- B.
15-30 min
- C.
1-2 hrs
- D.
4 hrs
- 22.how long does it take an IODINATED SOL to reach the COLON
- A.
1-2 hrs
- B.
4 hrs
- C.
3-4 hrs
- D.
5 - 6 hrs
- 23.how long does it take a barium to reach the ileocecal valve?
- A.
3-4 hrs
- B.
2-3 hrs
- C.
4-5 hrs
- 24.how long does it take a barium to reach the last ileocecal valve?
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