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Sour is best tasted in which portion of the tongue?

Sides

1

Name the largest papillae of the tongue

Circum vallate

2

What type of sensory organs are the gustatory organs?

Taste

3

What type of stimulus is required for olfactory reception to occur?

A few molecules

4

Name the five primary taste sensations.

Sour
Sweet
Salty
Bitter
Umami

5

What is lacking in he blind spot so that it has no vision capability

Rods and cones

6

Name structures that protect the eye

Eyebrows
Eyelashes
Eyelids

7

What is the term we use to describe the closest distance at which sharp focus is attained by the eyes?

Near point

8

The thin transparent mucous membrane covering the anterior of the eye and lining the eyelids

Conjunctiva

9

The ability of the eyes to focus together so that we see only one image and have depth perception

Binocular vision

10

A touch receptor is an example of this type of receptor

Mechano receptor

11

The process that adjusts the lens for near vision

Accommodation

12

Light energy initiates nerve impulses in what structure?

Retina

13

A sex linked trait; lacking cones

Color blindness

14

In what area of the eyes are cones are most densely concentrated?

Central focea

15

The colored part of the eye

Iris

16

A kind of pain often experienced by people suffering a heart attack

Referred

17

What receptors work to allow color vision?

The three kinds of cones

18

What is the term we use to describe bringing each eyes to focus at the same point?

Convergence

19

The bending of light rays as they pass from the air through the cornea and lens

Refraction

20

List the accessory structures of the eye.

Eyebrows
Lacrimal apparatus muscles
Eyelashes

21

Where does most of our refractor occur?

Cornea

22

The outermost layer of the retina that contains melanin to absorb light rays

Pigment epithelium

23

The structures that provides blood for the eye and absorbs scattered light

Chroid

24

In what area do humans have the sharpest vision

Central fovea

25

That what process are the macular and semicircular canals involved?

Equilibrium

26

The equilibrium apparatus concerned with maintaining posture

Maculae (of the vestibule)

27

The structure(s) for dynamic(motion) equilibrium

Canals semicircular canals

28

What makes up the bony labyrinth?

Semicircular canals
Vestibule
Cochlea

29

The war structure that converts sound waves into vibrations

Tumpanic membrane