Visual sensations from images focused on the side of the retina are blurred because
A. there are more cones than rods in this region.
B. there are no rods in this region.
C. the optic disc is located on the side of the retina.
D. there are more rods than cones in this region.
Answer: D
Anatomy & Physiology
You might also like to view...
Which type of muscle is found only in the heart?
a. cardiac b. skeletal c. smooth d. nervous
Anatomy & Physiology
If a patient is unable to follow your finger above the midline following blunt trauma to the face, you should be MOST suspicious for a(n):
A) Le Fort II fracture. B) nasal bone fracture. C) orbital skull fracture. D) basilar skull fracture.
Anatomy & Physiology
Which of the following combining forms means stomach?
A. emet/o B. enter/o C. gastr/o D. esophag/o
Anatomy & Physiology
Lymphatic capillaries are absent from:
A. the central nervous system. B. bones. C. teeth. D. all of the above.
Anatomy & Physiology