As an object moves closer to the eye,

A. the ciliary muscles relax.
B. the eyes rotate medially.
C. the diameter of the pupil increases.
D. the lens flattens.
E. the eye blinks.


Answer: B

Anatomy & Physiology

You might also like to view...

Define heaves in horses

What will be an ideal response?

Anatomy & Physiology

The muscle that inserts on the acromion and scapular spine is the

A) serratus anterior. B) trapezius. C) sternocleidomastoid. D) pectoralis minor. E) levator scapulae.

Anatomy & Physiology

Where is calcitonin made?

A) hypothalamus B) parafollicular cells of the parathyroid gland C) anterior pituitary D) parafollicular cells of the thyroid gland E) follicular cells of the thyroid gland

Anatomy & Physiology

This figure shows the spinal cord and spinal nerves. What structure does number 1 indicate?

A.   Dura mater B.   Filum terminale C.   Cauda equina D.   Conus medullaris E.   Posterior rootlets

Anatomy & Physiology