Exam (elaborations)
Digital Imaging Image Intensified Fluoroscopy(167 questions and answers)
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Digital Imaging Image Intensified Fluoroscopy(167 questions and answers)
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Digital Imaging ImageIntensified Fluoroscopy(167
questions and answers)
Primary function of fluoroscope - answer Provide real-time viewing of
anatomic structures
Dynamic viewing - answer Exams that show the motion of internal
structures
Fluoroscope - answer Device used to examine and image moving
anatomical structures
Who discovered the first fluoroscope? - answer Thomas Edison
When did he discover it? - answer 1896
When was the image intensifier introduced? - answer 1950s
First generation - answer Conventional screen/non image intensified
fluoroscopy
,What were used to allow rads to begin adapting to low light? - answer
Red goggles
What are the three chambers of the eye? - answer 1. Anterior
2. Posterior
3. Vitreous
Anterior chamber - answer Between the cornea and lens
Posterior chamber - answer Between the iris and lens
What thin watery fluid is found in the anterior/posterior chambers? -
answer Aqueous humor
Vitreous chamber - answer Contains vitreous humor - a transparent
jellylike material
What do both humors help maintain? - answer Eye pressure and shape
What are the three layers of the eye? - answer 1. Outer fibrous tunic
2. Vascular tunic
3. Inner neural tunic
, Outer fibrous tunic contains... - answer Sclera, cornea, conjunctiva
Vascular tunic contains... - answer Choroid covering, ciliary body, iris,
pupil
Inner neural tunic contains... - answer Retina
Sclera - answer Tough fibrous white part
Sclera covers - answer Posterior 5/6 of outer tunic
Cornea - answer Allows light in
Cornea covers - answer Anterior 1/6 of eyeball - transparent covering
Conjunctiva - answer Thin transparent membrane covering the front of
the cornea and lining the eyelids
Conjunctivitis - answer Pink eye
Vascular tunic is rich in... - answer Blood vessels
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