Abdomen!!!! Flashcards
Label:
A.
B.
C.
D.
E.
F.
G.
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A. Right Lobe of Liver
B. Falciform ligament
C. Right Lobe of Liver
D. Gallbladder
E. Ascending colon
F. ilium
g. Appendex
Label:
I.
J.
K.
L.
M.
N.
O.
P.
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I. Esophagus
J.Stomach
K. Spleen
L. Pancreas
M. Descending Colon
N. Transverse Colon
O. Small intestine
P. Urinary Bladder
LABEL:
A-L
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A. Parietal Peritoneum
B. Visceral Peritoneum
C. Liver
D. Stomach
E. Peritoneal Cavity
F. Retroperitonenum
G. Tranverse Colon
H. Mesentry
I. Omentum
J. Jujunum
K. Sigmoid Colon
L. Urinary Bladder
Label
A-F
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A. Liver
B. Stomach
C. Pancreas
D. Kidney (top)
E. Retroperitpneum
F. Spleen
Name six organs located in the abdominal cavity
- Spleen
- Pancreas
- Gallbladder
- Stomach
- Small Intestines
- Kidneys
Name organs located in the pelvic cavity
- Uterus
- Rectum
- Urinary Bladder
The name of the double walled seromembranous sac that lines the abdominal cavity is the _____________
Peritoneum
Two layers of the peritoneum are ___1___ and ___2___
- Parietal Layer
- Viseral Layer
The outer layer of the peritoneum that contacts the underside of the diaphragm
Parietal Layer
The inner layer of the periotoneum that contacts various organs
Viseral Layer
Cavity behind the peritoneum
Retroperitoneum
Two organs located in the retroperitoneum
- kindeys
- pancreas
Two folds in the peritoneum
- Mesentery
- Omenta
What is the function of the mesentery and omenta?
serve to support the viscera in position
This cavity contains the reproductive organs
pelvic cavity
Blockage of the bowel lumen
Obstruction
Localized dilatation of the abdominal aorta
Aneurysm
Presence of air in the peritoneal cavity
pneumoperitoneum
Failure of the bowel peristalsis
ilues
Proper respiration for abdominal radiography
Exhalation
(suspend breathing after exhalation)
Optimal KV for abdominal
70 kVp
For upright radiography of the abdomen when free air is to be ruled out, the CR should be directed where?
2” above umbilicus
(iliac crest/L4)
The proper decubitis that may be utalized to demostrate the presence of a AAA is _____________
Dorsal Decub
What type of motion can be eliminated by the use of proper instructions and a high comfort level of the patient when performing abdominal radiography?
Voluntary
(Maybe offer a pillow, blanket, sponge, or bend at knees to help make comfortable)
This anatomical structure MUST be included on upright radiography
Diaphragm
Three criteria for a decub
- horizontal CR
- vertical IR
- recumbent patient
This muscle is demostrated on both sides of the vertebral column in a triangular shape on abdominal radiography
Psoas
List the two structures to bisect when centering for a kidney shot
- xiphoid process (T10)
- umbilicus (L4)
Which kidney is lower and why>
The right kidney is lower due to the position of the liver
Proper center for KUB
L4
KUB stands for what anatomic structures
- kidneys
- ureters
- bladder
The minimum degree the a patient should be elevated when performing an upright abdomen radiograph?
700
Proper centering for a bladder shot
2-3” above the pubic synthesis
OR
2” below ASIS
Why is it important to use proper respiration when performing abdominal radiograph?
By exhaling it moves the diaphragm moves up allowing for maxium capacity of the abdomal cavity to be viewed
Why are upright or decub radiographs performed?
Allow air to rise and fluid to settle
An advantage for doing an abdomen using a PA projection
reduces patient gonadal dose
What must be included on an upright abdomen radiograph?
diaphragm to acetabulum
If performing two CW radiographs of the abdomen on a large patient what needs to be demonstrated on the finished radiographs to ensure that all anatomy is included?
Overlapping
The surgical removal of the gallbladder
cholecystectomy
The liver is located in which quadrent?
RUQ
All KUBs are ___1___, but not all abdomens are ___2___
- Abdomens
- KUBs
The movement of foodstuff through the digestive tract will cause this type of motion on a radiograph
Involuntary
What structure is included on a radiograph to ensure that the bladder is included?
Pubic Symphsis
What is the minimum time that a patient needs to remain on their side when performing a decub? __1__
What is the maxium time? __2__
- 5 minutes
- 15-20 minutes
Label the following
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- Kidneys
- Psoas Muscle
- Iliac Crest
- Pubic Symphysis
Appendix removed
appendectomy
gallbladder removed
cholecystectomy
female reproductive removed
hysterectomy
Possible hernias
- R of L inguinal
- umbilical
- hiatal
blood in urine
hematuria
blood in stool
hematochezia
The abdominal cavity extends from __1__ superiorly to the upper __2__ inferiorly
- diaphragm
- bony pelvis
The pelvis cavity lines the ______
bony pelvis
The stomach is located in which quadrant(s)?
LUQ with the distal tail extending into the midline and into the RUQ
This is a pockey of ain in the stomach that is well visualized in upright radiographs
Meganblase
Where is the gallbladder located?
RUQ
The best criteria for judguing the quality of an abdominal radiograph
- ouline of psoas
- lower border of liver
- kidneys
- ribs
- spinous processes of the lumbar vertebrae
appears as haziness that may be confined to localized areas or may be generalized if caused by peristalsis
involuntary motion
A. What is a flat and upright series?
B. Why do it?
A. supine AP projection and an upright AP rojection.
B. Rule out free air, demostrate normal air and fluid levels in abdominal cavity
Upright AP projection will have to include:
acetabulum of the pelvis to the diaphragm
What is the purpose of a survey?
abdomen film to check presence of barium or fecal material prior to testing
SID for abdomen
40”
For and AP abdomen or KUB, place the patient __1__ or __2__.
__3__ are preferred for most inital exams
- Supine
- Upright
- Supine
Supine Position:
- Center IR @ _____
- Insure inclusion of ______
- Iliac Crest
- pubic symphysis
Bladder Shot:
- IR size?
- center where?
- Respiration?
- 10x12 CW
- 2-3” above upper border of the pubic symphsis (2” below ASIS)
- Suspended on exhalation
UPRIGHT POSITION:
- Center IR _____
- High enough to include ______
- If bladder is to be included then center at ______
- 2” above iliac crest
- diaphragm
- iliac crest
Central Ray should be perpendicular to the IR at the level of __1__ for supine position and horizontal and __2__ above iliac crest for upright position
- iliac crest
- 2”
For SUPINE study the area from the pubic symphasis to upper __1__: will include __2__, __3__, __4__
- abdomen
- kidneys
- ureters
- bladder
Diaphragm Shot:
- Patient Position
- IR placement
- IR size
- Upright
- at axilla
- 14x17 CW
When is a kidney shot performed?
for supine KUB when kidneys are not included on radiograph due to a patients size/height or improper centering.
When doing a kidney shot:
- IR size
- Patient position
- Path of CR
- Respirations
- Preferably 10x12 CW, but can use a 14x17 and collimate
- Same recumbent or supine position used for KUB
- Perpendicular to IR midway between T10 and L4
- Suspended on exhalation
For a PA projection, this position is essential
upright
General Procedure for an upright PA projection?
- Place ____ surface against bucky
- CR horizontal centered ______
- When _____ are not of interest the PA position is considered because __4__
- anterior
- 2” above iliac crest
- kidneys
- greatly reduces patient gonadal dose
- When doing a AP Projection this position is essential
- Why?
- What size IR?
- Left Lateral Decubitus
- Since the stomach will not rise above the midline; in this position the meganblase will not be confused with free air
- 14x17 LW to patient
When doing left lateral decub of the abdomen a patient should lay on their side for several minutes to __1__.
Place arms __2__
For stability the tech should ___3___
- allow free air to rise and fluid to settle
- above level of diaphragm out of abdominal anatomy
- flex knees
AP Projection
Left Lateral Decub:
- IR
- SID
- Respiration
- Center IR at iliac crest; slightly higher centering point of 2” abouve crest is necessary to include diaphragm
- 40”; usually with a grid on IR
- Suspended on exhalation
Lateral Projection
Right of Left Postition:
- IR size
- Position patient
- Center IR
- CR
- 14x17 LW
- lateral recumbent. Flex elbows and place hands under patients head or in front of face
- level iliac crest or 2” above to include diaphragm
- perpendicular to IR entering midcoronal plane at iliac crest or 2” above crest for diaphragm
Lateral Position
Right or Left Dorsal Decub:
- Place patient
- IR position
- CR
- supine recumbent position w/right or left side against verticle grid
- centered at MSP; centered 2” above iliac crest
- horizontal and perpendicular to IR entering MSP 2” above iliac crest
When using a filter: thick part of filter goes to ______
to elevated side of body (air); thinner part of body
HX Questions:
- pain or discomfort in abdomen?
- Can you show me where the pain is?
- How long has the pain been there?
- Has it gotten worse?
- Did you have prep for todays test?
- Any previous surgeries?
- Any changes in bowel habits such as constipation or diarrhea?
- Any difficulty, pain, or frequency with urination?
- Any nausea or vomiting? How long?
- Excessive gas, belching, or indigestion?
- Ever had any hernias or ulcers?
Appendix Removal
Appendectomy
Gall Bladder Removal
cholecystectomy
Female Reproductive System Removed
Hysterectomy