Flashcards in practice tests Deck (116)
What is the difference between a fistula and a sinus?
Fistula: a track with open ends – communicating with two body areas or
An abnormal passage or communiction, usually between 2 internal organs or leading from an internal organ to the surface of the body
Sinus: Abnormal channel or drainage pathway from a deep focus of acute infection from within bones or other structures through tissue and/or bone to an opening on skin surface
Anastomosis is a connection made surgically between adjacent blood vessels, parts of the intestine or other channels of the body.
What does vesico mean?
What does vesico mean?
What type of joints are visualised in an arthrogram?
Synovial or Hinge joints
Name this fistula refer to practice test two power point question 5
This is a ‘vesico-vaginal fistula’
Is this a fistula or a sinus?
refer to practice test two power point question 6
Fistula – because the path comes from a structure (not within a structure)
Arteriovenous fistulas can be used for?
What part of the body would this be located?
What joint is arthrography not performed on?
Air is used as a contrast media in a knee arthrogram?
Name 2 conditions regarding bone mineral density
Osteopenia and osteoporosis
In regards to ‘othoradiography’, what does ‘ortho’ mean?
Straight or Right angles
Mammography uses ____________technique.
What does ‘SUFE’ stand for?
How can this cause LLD?
Slipped Upper Femoral Epihysis
It can reduce the growth of the bone
Why is a scoliosis stitching series done PA instead of AP?
Reduced dose to the thyroid and breast tissue
What T-score would be expected in an osteopenic patient?
-1 to -2.5
What would an OPG image look like if the chin was positioned too far forward?
Front teeth blurred
What is a common cause for mandible fractures?
Name 2 types of extra-oral imaging
plain xray mandible,
What are the 3 intra-oral techniques for dental imaging?
One of these things is not like the other….which one?
Intra EAM (intra-thecal is spinal canal)
How do you calculate/locate the bisecting angle for a peri-apical image?
Perpendicular to Midway between the angle of the film and angle of the tooth
What are 2 advantages of intra-oral imaging?
Stone in the salivary duct
What is OPG an acronym for?
List 2 indications for an OPG
? Wisdom tooth impaction,
What are the 3 salivary glands called?
Parotid, Submandibular, Sub-lingual
What is the most common mechanical problem indicated for a dacrocystogram?
What is a post care consideration
for a dacrocystogram?
Describe the radiographic appearance of reflux in an MCU procedure
Contrast will go back up the URETER towards the kidney during micturition. The VUJ is not functioning properly