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Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Show all working explaining detailly each step. Answer Qb & a

Answer should be typewritten using a computer keyboard!

Q11 (a.) Explain using a ray diagram how a normal eye focuses the image of an object on the retina.
(b.) A doctor notices that one of her patients can see clearly some text when it is near but will see
the same text appearing blurred when moved further away. Explain how such a defect can be
corrected using a named lens
(c.) Select a non-ionising imaging technique and explain how it is used in medical diagnosis
Transcribed Image Text:Q11 (a.) Explain using a ray diagram how a normal eye focuses the image of an object on the retina. (b.) A doctor notices that one of her patients can see clearly some text when it is near but will see the same text appearing blurred when moved further away. Explain how such a defect can be corrected using a named lens (c.) Select a non-ionising imaging technique and explain how it is used in medical diagnosis
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