Laparoscopic appendectomy

Storing rope in a bag can make it easy to transport and protects it from:

A. direct heat. B. contamination. C. gasoline fumes. D. moisture in the air.

Testing for which of the following can detect cataracts or problems of the retina even before the sharpness of the patient's vision is impaired?

A. Myopia B. Color blindness C. Contrast sensitivity D. Hyperopia E. Presbyopia