Ch. 16 Connect

What type of receptor is found in the mucous membrane?

Exteroreceptors

What are the types of papillae?

Filiform Fungiform Vallate Foliate

Where is the cochlea located?

Inner Ear

Place the structure of the vascular tunic in order from anterior to posterior.

Iris Ciliary Body Choroid

What structure makes up the posterior 5/6 of the fibrous tunic?

Sclera

The limbus is the junction between the sclera and:

cornea

The vitreous body is also called the vitreous ________.

humor

The suspensory ligaments connect the _______ to the ciliary muscles.

lens

The lacrimal gland has a superior _________ part and an inferior _______ part.

orbital; palpebral

The portion of the conjunctiva on the inside of the eyelid is called the:

palpebral conjunctiva

The _________, the black hole in the eye, is surrounded by the colorful __________.

pupil; iris

Each eye has ____ lacrimal puncta.

2

What is the average length of the eye? In centimeters.

2.5

What chamber is between the iris and cornea?

Anterior chamber

What are correct names for the tubes that connects the middle ear to the nasopharynx?

Auditory Tube Eustachian Tube Pharyngotympanic Tube

The most visible part of the external ear is called the ______ or _______.

Auricle or Pinna

_________ are receptors that detect chemicals.

Chemoreceptors

Place the three regions of the ear in order from lateral to medial

External ear Middle ear Inner ear

The lacrimal fluid prevents bacterial infection because it contains an antibacterial enzyme called ___________.

Lysozyme

What type of receptor detects changes in light?

Photoreceptors

Order these structures from superficial to deep: Pigmented layer of retina Neural layer of retina Sclera Choroid

Sclera Choroid Pigmented layer of retina Neural layer of retina

Which auditory ossicle contacts the oval window?

Stapes

The ________ ligaments connect the ciliary body to the lens

Suspensory

What are basic taste sensations?

Sweet Salty Sour Bitter Umami

What would stimulate somatic nociceptors?

Touching a hot plate Sprained ankle Exposure to acid on the skin

There are two types of nociceptors, somatic nociceptors, and ___________ nociceptors

Visceral

Gustatory cels are found in taste _______.

buds

The auricle has _______ cartilage that supports its structure.

elastic

Taste buds are made of _______ cells, ________ cells, and _________ cells.

gustatory cells supporting cells basal cells

The ___________ controls the size of diameter of the _______ and thus the amount of light entering the eye.

iris; pupil

The sclera: is made of dense connective tissue provides for eye shape allows light to enter the eye is made of loose connective tissue

is made of dense connective tissue provides for eye shape

Which are true of the conjunctiva? it does not contain nerve endings it is vascular it contains goblet cells it does not cover the cornea

it is vascular it contains goblet cells it does not cover the cornea

Place the auditory ossicles in the order that they occur from lateral to medial.

Malleus Incus Stapes

Receptors for general senses are usually _________.

Simple in structure.

Where are mechanoreceptors found?

Skin Ear

Which types of receptors are classifies by their modality of the stimulus?

Chemoreceptors Mechanoreceptors Nociceptors Photoreceptors Thermoreceptors

Place the structures of the eye in order from superficial to deep. Bipolar cells Horizontal cells Choroid Photoreceptors

Choroid Photoreceptors Horizontal cells Bipolar cells

Which are true of the cornea? Vascular Transparent Avascular Opaque

Transparent Avascular

(T/F) The primary purpose of the eyebrow is to keep sweat out of the eye.

True

(T/F) The primary purpose of the eyelashes is to keep debris out of the eye

True

(T/F) Unlike other sensory information, olfactory pathways do not project to the thalamus.

True