30 Questions
Which radiography scoring schemes are used for screening abnormalities in the hip and elbow joints of dogs?
BVA Hip and Elbow Scoring Schemes
What is the purpose of the BVA Hip and Elbow Dysplasia Schemes for Dogs?
To assist dog breeders in their selection of breeding stock
What principle should be used for radiation safety?
ALARP principle
What should be worn by anyone in the room during exposure if they are restraining the patient?
Appropriate lead gown and thyroid protector
What is the recommended approach to restrain the dog for obtaining radiographs of the hip and elbow joints?
Under general anesthesia
What should be done to avoid repeat exposures during radiography?
Optimize positioning, collimation, centering, labelling and reduce artifacts
Where should radiographs be taken to ensure radiation safety?
In a designated x-ray room with appropriate signage
Who should be out of the controlled area during exposure if possible?
All personnel
What should be minimized to reduce radiation exposure during radiography?
Exposure time
What should be used to minimize exposure during radiography?
Appropriate kV and mAs settings
Which view is used for positioning the hind legs in a Hip Ventrodorsal view?
Dorsal recumbency
What is used to stabilize the thoracic region in a Hip Ventrodorsal view?
Sandbags
How should the hind legs be positioned in a Hip Ventrodorsal view?
Extended caudally
What should be done to ensure the femora are parallel in a Hip Ventrodorsal view?
Adduct the stifles
Which landmarks should be used to center the positioning in a Hip Ventrodorsal view?
Greater trochanters and pubic brim
Which side of the patient should be labeled with an R marker in a Hip Ventrodorsal view?
Right-hand side
Which view is used for positioning the imaged elbow in a Mediolateral view?
Lateral recumbency
How should the elbow be flexed in a Mediolateral view?
At a 35-45 degree angle
Which landmarks should be used to center the positioning in a Mediolateral view?
Epicondyles of the elbow
Which side of the patient should be labeled with an L or R marker in a Mediolateral view?
Left-hand side
What is the purpose of using radiography in canine hip and elbow scoring schemes?
The purpose is to screen for abnormalities in the hip and elbow joints.
What safety measures should be taken to minimize radiation exposure during radiography?
The ALARP principle should be used, a designated x-ray room with appropriate signage should be used, positioning and collimation should be optimized, and appropriate kV and mAs should be used.
Why is heavy sedation or anesthesia necessary for obtaining radiographs of the hip and elbow joints in dogs?
It is necessary in order to manipulate the joints sufficiently to obtain clear images.
What is the intended use of the BVA Hip and Elbow Dysplasia Schemes for Dogs?
It is intended to assist dog breeders in their selection of breeding stock.
What protective gear should be worn by anyone in the room during exposure if they are restraining the patient?
The appropriate lead gown and thyroid protector should be worn.
What positioning is recommended for a Hip Ventrodorsal view?
Place in dorsal recumbency with sandbags on either side to stabilize the thoracic region or use of a gutter.
How should the hind legs be positioned in a Hip Ventrodorsal view?
They should be extended caudally and tied down to stabilize positioning.
What should be done to ensure the femora are parallel in a Hip Ventrodorsal view?
Adduct the stifles and place a tie around them to maintain a parallel position.
What positioning is recommended for an Elbow Flexed View - Mediolateral?
Place in lateral recumbency on the side of interest with the imaged elbow in direct contact with the cassette.
What angle should the elbow be flexed at in an Elbow Flexed View - Mediolateral?
The elbow should be flexed at a 35-45 degree angle.
Test your knowledge on Canine Hip and Elbow Scoring Radiography with this informative quiz. Learn about the BVA Hip and Elbow Dysplasia Schemes for Dogs and how radiology is used to screen for abnormalities in the joints. Discover the top tips for scoring radiographs and ensuring radiation safety. Perfect for dog breeders and anyone interested in the health of their canine companions.
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