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Details

Biliary Tract and UGI radiographic procedures
ch 14 positioning
34
Health Care
Professional
03/23/2011

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Cards

Term
What is the prep for an esophagram?
Definition
none
Term
Wht type of barium is used for an esophogram?
Definition
thick and thin
Term
What position does an esophogram begin in?
Definition
upright
Term
What should be done before the patient drinks contrast during a radiographic procedure?
Definition
a scout film
Term
If the patient is post-op surgery or a perforation is suspected, what type of contrast should you use?
Definition
gastrografin or water soluable
Term
What position is the patient mainly in for an esophogram?
Definition
RAO
Term
What is the valsalva maneuver?
Definition
Patient takes a breath in and bears down
Term
What is studied during a UGI?
Definition
distal esophagus
stomach
duodenum
Term
What is the prep for a UGI?
Definition
NPO 8 hours prior
Term
Where is the esophagus located when the patient is in a RAO position?
Definition
between the vertebral canal and the heart
Term
When attempting to position the patient RAO, what should you do if the esophagus is over the vertebral column?
Definition
Rotate the patient more
Term
Where is the IR positioned for an RAO position of the esophagus?
Definition
2in above the shoulders
Term
Where is the CR for an RAO position of the esophagus?
Definition
Centered to the level of T5-T6
Term
Where is the esophagus located when the patient is lateral?
Definition
Between the heart and vertebral column
Term
Where is the IR for a lateral projection of the esophagus?
Definition
2in above the shoulders
Term
How much do you rotate a sthenic patient for an RAO position for a UGI?
Definition
45-55 degrees
Term
How much do you rotate a hypersthenic patient for an RAO position for a UGI?
Definition
70 degrees oblique
Term
How much do you rotate an n Asthenic patient for an RAO position for a UGI?
Definition
40 degrees
Term
What is the CR position for a RAO position for a UGI on a Sthenic patient?
Definition
L1, 1-2in above lower rib margin and midway between the spine and upside lateral border of the abdomen
Term
What is the CR position for a RAO position for a UGI on a Asthenic patient?
Definition
2in below L1
Term
Where is the CR centered for an RAo position for a UGI on a hypersthenic patient?
Definition
2in above L1 and closer to midline
Term
What is visualized on a right lateral projection UGI series?
Definition
the retrogastic space
Term
What does an LPO position for a UGi demostrate?
Definition
the duodenal bulb in profile
Term
What is an AP projection for a UGI useful in demonstrating?
Definition
hiatal hernia
Term
Where is the CR centered for a PA projection of a sthenic patient for a UGI
Definition
1-2in above lower lateral rib margin and 1in to the left of the vertebral column
Term
Where is the CR centered for a asthenic patient for a PA projection for a UGI?
Definition
2in below L1
Term
Where is the CR centered for a hypersthenic patient for a PA projection for a UGI?
Definition
2in above L1 and closer to midline
Term
Where will barium be in the stomach on a AP proection?
Definition
fundus
Term
Where is barium in the stomach for a LPO postition for a UGI?
Definition
fundus
Term
Where is barium located on a right lateral for a UGI?
Definition
body and pylorus
Term
Where is air located on a PA projection for a UGI?
Definition
fundus
Term
Where is air located for an RAO position for a UGI?
Definition
fundus
Term
Where is the CR centered for a right lateral for a UGI?
Definition
Sthenic- at L1 and 1-1/2in anterior to the MCP
Hypersthenic- 2 in above L1
Asthenic- 2in below L1
Term
Where is the CR centered for a LPO position for a UGI?
Definition
Sthenic- L1, midway between midline of body and left lateral margin of the abdomen
Hypersthenic- 2in above L1
Asthenic-2in below L1 and nearer to midline
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