Which of the following pathological conditions is complete color blindness?
a. monochromatism
b. astigmatism
c. achromatopsia
d. retinitis
c
Explanation:
a. monochromatism: is color blindness involving one color
b. astigmatism: is the condition in which irregular curvature of the cornea causes uneven bending of light rays
c. achromatopsia: correct
d. retinitis: is inflammation of the retina
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A(n) ________ transfusion consists of blood stored from the patient's own body.
A) analogous B) autologous C) self D) homologous
Visual examination of the abdominal cavity with an instrument that includes a camera, fiber optics, and long, flexible tube is:
sigmoidoscopy gastroscopy esophagogastroduodenoscopy laparoscopy
Shock absorbers between the vertebrae are called ____________________ ____________________
Fill in the blank(s) with correct word
An eccentric contraction is
A. the contracting muscle that initiates movement. B. the opposing (relaxing) muscle during muscle contraction. C. a muscle that contracts and shortens as a weight is lifted.