According to research, which lines cause larger brain responses in visual areas?     a. only horizontal lines     b. only oblique lines     c. only vertical lines     d. both horizontal and vertical lines

How many different taste molecules do taste cells each detect? a. one b. five c. ten d. It depends on the spot on the tongue.

Which sense has the slowest axons to the brain? a. Itch b. Olfaction c. Taste d. Hearing

A 16 year old patient presents with a loss of vision in the left temporal  visual field and the right nasal visual field. This patient has  a. Left optic tract  b. Midline optic chiasm c. Left retina d. Right visual cortex

What happens when to our eyes when we go outside of the house and it is very sunny? A.Pupil dilates as radial muscles of iris contract. B.Pupil dilates as circular muscles of iris contract. C.Pupil constricts as radial muscles of iris contract. D.Pupil constricts as circular muscles of iris contract. E.None

Which is the correct direction of tears folw in your eye's lacrimal apparatus?   A. lacrimal gland, lacrimal lacrimal canaliculi, lacrimal sac, nasolacrimal duct   B. nasolacrimal duct, lacrimal gland, lacrimal puncta, lacrimal sac   C. lacrimal gland, lacrimal puncta, nasolacrimal duct, lacrimal sac   D. lacrimal sac, lacrimal canaliculi, lacrimal gland, nasolacrimal duct What is the eye condition when you have inflammation (redness of the eye as well) of the part that secretes mucus for lubricating the eyeball?   A. cataracts   B. sty   C. glaucoma   D. conjunctivitis How many eye muscles control movement of an eye?  How many cranial nerves control these muscles?   A. 8, 5   B. 6, 5   C. 8, 3   D. 6, 3

The arrangement of tunics in the eye, from the innermost to outermost aspect of the eye, is a. retina, vascular, fibrous. b. vascular, retina, fibrous. c. vascular, fibrous, retina. d. retina, fibrous, vascular.

What is the major cause of noise induced hearing loss? a. The neurotransmitter released by inner hair cells becomes depleted. b. K+ ions move into the inner hair cells during transduction. c. All of the answers. d. The tympanic membrane becomes stiff and is unable to vibrate. e. The hair cell stereocilia can no longer function.