Which of the following pathological conditions is due to an opaque or cloudy lens?
A) astigmatism
B) cataract
C) glaucoma
D) strabismus
B
Explanation: A cataract is damage to the lens causing it to become opaque or cloudy. Astigmatism is an abnormal curvature of the cornea. Glaucoma is an increase in intraocular pressure. Strabismus is eye muscle weakness.
Health & Biomechanics
You might also like to view...
The suffix -rrhea means "________."
Fill in the blank(s) with correct word
Health & Biomechanics
A healthy heart beats about how many times per day?
A) 10,000 B) 100,000 C) 1,000,000 D) None of the answers is correct.
Health & Biomechanics
What is the difference between a benign and a malignant tumor?
Health & Biomechanics
Which of the following is the part of the autonomic nervous system responsible for expending energy?
A. Endocrine system B. Reticular activating system C. Sympathetic nervous system D. Parasympathetic nervous system
Health & Biomechanics