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adv pos q 5 mid
advanced positioning midterm quiz 5
Question | Answer |
---|---|
How is the CR positioned to free the bladder neck of superimposition during a female cystourethrogram? | 5 degrees caudad |
What projections are done during a cystogram? | AP, AP oblique, lateral |
Term for reflux traveling from the bladder to the ureters | vesicoureteral reflux |
Term for radiographic examination of the urinary bladder | cystography |
During a normal HSG, contrast spills where? | into the peritoneal cavity |
When taking plain films after flouro for an HSG, the film should be centered: | 2” above the PS |
How much obliquity is used for male or female cystourethrogram? | 35-40 degrees |
Where is the IR centered for an AP projection during male or female cystourethrogram? | superior border of the PS |
What are the 3 portions of the fallopian tubes? | isthmus, ampulla, infundibulum |
What structures should be included on evaluation of cystography radiographs? | distal ureters, bladder, proximal urethra |
Purpose of an HSG: | determine patency of fallopian tubes, polyps, position of uterus, presence of fistulous tracts |
How long are the fallopian tubes? | 3-5” |
Where is the IR centered for an AP axial cystogram? | 2” above the upper border of the PS |
The ovaries lie in what position relative to the fallopian tubes? | inferior and posterior |
What catheter is typically used for infants and children when performing retrograde cystography? | 5 or 8 french feeding tube |
Term for the radiographic examination of the bladder and urethra | cystourethrography |
CR angle for PA axial urinary bladder | 10-15 degrees cephalad |
How much rotation is needed for an AP oblique bladder projection during a cystogram? | 40-60 degrees |
What is the essential projection for a cystourethrogram on a male patient? | AP oblique |
Voiding studies allow for delineation of: | urethral canal and ureteral reflux |
CR angulation for AP axial urinary bladder | 10-15 degrees caudad |
What is the injection route for an HSG: | uterus |
Can gaseous contrasts be used for an HSG? | yes |
Can gastrografin be used for an HSG? | no |