SB19

Which are examples of both somatic and visceral sensory receptors? Multiple choice question. Pain Proprioception Chemical

Chemical

Where are tears created? Multiple choice question. Lacrimal caruncle Lacrimal puncta Lacrimal canaliculus Lacrimal apparatus

Lacrimal apparatus

Which type of receptor is found in skeletal muscles, tendons, and joint capsules? Multiple choice question. Interoceptors Special sense receptors Proprioceptors

Proprioceptors

The sclera ______. Multiple choice question. is made of dense connective tissue allows light to enter the eye is made of loose connective tissue

is made of dense connective tissue

______ of the eye is receded into the orbit. Multiple choice question. 40% 80% 60% 20%

80%

Which type of receptors do not exhibit adaptation? Multiple choice question. Krause bulbs Lamellated corpuscles Bulbous corpuscles Tactile corpuscles

Bulbous corpuscles

What causes Trachoma, a type of conjunctivitis? Multiple choice question. Gonorrhea Syphilis Chlamydia

Chlamydia

Where are mechanoreceptors found? Multiple select question. Taste cells Ear Skin Retina

Ear Skin

What type of cell is found between the photoreceptors and bipolar cells? Multiple choice question. Ganglion cells Horizontal cells Amacrine cells

Horizontal cells

What type of receptor is found in smooth muscle of organs? Interoceptors Proprioceptors Exteroceptors

Interoceptors

What structure is the dividing line between the anterior and posterior chambers? Multiple choice question. Cornea Iris Retina

Iris

What type of receptor detects changes in light? Multiple choice question. Photoreceptors Proprioceptors Mechanoreceptors Thermoreceptors

Photoreceptors

What type of receptor monitors changes in position? Multiple choice question. Touch Proprioception Chemical Temperature Pain

Proprioception

What structure is the "white" of the eye? Multiple choice question. Iris Sclera Cornea Choroid Conjunctiva

Sclera

Select all that apply Which are basic taste sensations? Multiple select question. Sweet Umami Spicy Sour

Sweet Umami Sour

What type of phasic receptors detect light touch, shapes, textures? Multiple choice question. Ruffini corpuscles Tactile corpuscles Lamellated corpuscles Krause bulbs

Tactile corpuscles

What structure transforms one type of energy into a different type of energy?

Transducers

True or false: The primary purpose of the eyebrows is to keep sweat out of the eyes.

True

Which layer of the eye contains the blood and lymph vessels? Multiple choice question. Fibrous tunic Vascular tunic Retina

Vascular tunic

What color is the macula lutea? Multiple choice question. Red Green Yellow

Yellow

The tympanic cavity is filled with ______. Multiple choice question. perilymph endolymph aqueous humor air vitreous humor

air

The cartilaginous portion of the external ear is called the ______. Multiple choice question. auricle tympanic membrane incus external acoustic meatus

auricle

Olfactory receptor cells are ______ neurons. Multiple choice question. multipolar bipolar unipolar

bipolar

Perilymph is similar to ______ and endolymph is similar to ______. Multiple choice question. cerebrospinal fluid, intracellular fluid intracellular fluid, cerebrospinal fluid

cerebrospinal fluid, intracellular fluid

The ciliary body is composed of ______. Multiple choice question. the sclera and cornea ciliary muscles and ciliary processes keratin and mucus blood vessels and nerves

ciliary muscles and ciliary processes

What type of photoreceptors detect color? Multiple choice question. Rods Cones

cones

Pink eye is also called ______. Multiple choice question. conjunctivitis cataracts glaucoma astigmatism

conjunctivitis

The sphincter pupillae ______ the pupil. Multiple choice question. constricts dilates

constricts

The limbus is the junction between the sclera and ______. Multiple choice question. iris choroid cornea retina

cornea

If a receptor acts as a transducer in the body, it transforms one type of energy into ______, which is conducted along a sensory neruon. chemical energy potential energy electrical energy mechanical energy

electrical energy

Cutaneous receptors are a type of ______. Multiple choice question. exteroceptors interoceptors proprioceptors

exteroceptors

The primary function of the ______ is to prevent large objects from contacting the eye. Multiple choice question. tarsal glands eyebrows eyelashes

eyelashes

The primary gustatory cortex is in the ______ of the cerebrum. Multiple choice question. insula frontal occipital parietal

insula

What structure focuses incoming light onto the retina? Multiple choice question. Lens Suspensory ligaments Pupil

lens

Tactile receptors are a type of ______. Multiple choice question. chemoreceptor photoreceptor thermoreceptor mechanoreceptor

mechanoreceptor

The lacrimal gland is made of two parts, the palpebral part and the ______ part. Multiple choice question. orbital inferior olfactory

orbital

The lacrimal gland is made of two parts, the palpebral part and the ______ part. Multiple choice question. orbital olfactory inferior

orbital

The highest proportion of cones is found in the ______. Multiple choice question. fovea centralis macula lutea blind spot iris

ovea centralis

The eyelids are also called ______. Multiple choice question. serosa palpebrae cilia eyebrows

palpebrae

The portion of the conjunctiva on the inside of the eyelid is called the ______. Multiple choice question. conjunctival fornix ocular conjunctiva palpebral conjunctiva

palpebral conjunctiva

Free nerve endings are usually found in the ______. Multiple choice question. epidermis hypodermis reticular layer of the dermis papillary layer of the dermis

papillary layer of the dermis

Camphorous, fishy, malty, minty, musky and sweaty are examples of ______. Multiple choice question. primary odors basic taste sensations chemoreceptors

primary odors

The ______, the black hole in the eye, is surrounded by the colorful ______. Multiple choice question. pupil, iris iris, pupil

pupil, iris

The ora serrata extends anteriorly from the ______. Multiple choice question. retina ciliary body lens

retina

Order these structures from superficial to deep. Instructions Sclera Choroid Pigmented layer Neural layer

sclera Choroid Pigmented layer Neural layer

Tarsal glands are ______. Multiple choice question. sebaceous glands apocrine glands eccrine glands

sebaceous glands

Conscious awareness of incoming sensory information is called ______. Multiple choice question. sensation stimuli

sensation

Changes in the external and internal environment are called ______. Multiple choice question. stimuli sensation

stimuli

The inner ear is located in the ______ bone. Multiple choice question. parietal frontal temporal occipital

temporal

The primary olfactory cortex is located in the ______ lobe of the cerebrum. Multiple choice question. temporal occipital frontal insula

temporal

Somatic receptors are found within ______. Multiple choice question. the body wall internal organs blood vessels viscera

the body wall

Neurons in the olfactory bulb travel through the olfactory ______ to the brain. Multiple choice question. nerve tract

tract

There are two types of nociceptors, somatic nociceptors and ______ nociceptors. Multiple choice question. photo visceral baroreceptors

visceral

In the eye, the ______ humor is gelatinous. Multiple choice question. aqueous vitreous

vitreous

Which cranial nerve innervates the posterior 1/3 of the tongue? Multiple choice question. CN VIII CN VII CN VI CN IX

CN IX

Which of the following are a part of the fibrous tunic? Multiple select question. Iris Cornea Sclera

Cornea Sclera

What type of receptor is found in the mucous membranes? Multiple choice question. Exteroceptors Interoceptors Proprioceptors

Exteroceptors

The olfactory nerve is cranial nerve number ______. Multiple choice question. I V IV II III

I

What structure creates the "blind spot"? Multiple choice question. Macula lutea Optic disc Fovea centralis

Optic disc

Which layer of the retina provides vitamin A for the photoreceptor cells? Multiple choice question. Neural layer Pigmented layer

Pigmented layer

What is the space behind the lens called? Multiple choice question. Posterior cavity Aqueous cavity Corneal chamber

Posterior cavity

What structure makes up the posterior portion of the fibrous tunic? Multiple choice question. Cornea Iris Sclera

Sclera

Order the structures of the vascular tunic from anterior to posterior. Choroid Ciliary body Iris

1. iris 2. clilary body choroid

The diameter of a normal eye is about ______ in diameter. Multiple choice question. 2.5 centimeters 5 centimeters 5 inches 3 inches

2.5 centimeters

Where are tactile corpuscles located? Multiple choice question. Walls of blood vessels Sclera of eye Inner ear Skin of lips

Skin of lips

There are five basic taste sensations and ______ different primary odors. Multiple choice question. 8 3 20 5

8

What type of receptors detect molecules dissolved in fluid? Multiple choice question. Chemoreceptors Nociceptors Baroreceptors Thermoreceptors

Chemoreceptors

What is the name of the outermost layer of the eye? Multiple choice question. Fibrous Vascular Nervous

Fibrous

The ______ ligaments connect the ciliary body to the lens. Multiple choice question. ciliary suspensory patellar

suspensory

Select all that apply Which are true of the conjunctiva? Multiple select question. It is vascular. It does not contain nerve endings. It does not cover the cornea. It contains goblet cells.

It is vascular. It does not cover the cornea. It contains goblet cells.

What is the margin between the photosensitive and nonphotosensitive regions of the retina called? Multiple choice question. Ora serrata Sphincter pupillae Conjunctiva Choroid

Ora serrata

Which receptors respond to changes in temperature? Multiple choice question. Mechanoreceptors Thermoreceptors Chemoreceptors Photoreceptors

Thermoreceptors

Which of the following are true of rods? Multiple choice question. They function well in dim light. They discriminate between colors. They provide crisp, focused vision. They are concentrated at the visual axis of the eye, near the center of the retina.

They function well in dim light.

What is another name for the ear drum? Multiple choice question. Auricle Stapes External acoustic meatus Tympanic membrane

Tympanic membrane

Free nerve endings are terminal branches of ______. Multiple choice question. dendrites axons synaptic knobs

dendrites

The macula lutea is ______ than the fovea centralis. Multiple choice question. smaller larger

larger

The sphincter pupillae is controlled by the ______ division of the nervous system. Multiple choice question. parasympathetic sympathetic

parasympathetic

Which is true of the cornea? Multiple choice question. Opaque Avascular Vascular

Avascular

Where are the photoreceptors located? Multiple choice question. In the pigmented layer of the choroid In the pigmented layer of the iris In the neural layer of the choroid In the neural layer of the retina

In the neural layer of the retina

Which taste sensation is described as savory? Multiple choice question. Sour Umami Bitter Sweet Spicy

Umami

What type of papillae is largest and least numerous? Multiple choice question. Vallate Foliate Filiform Fungiform

Vallate

Which are located in the walls of blood vessels? Multiple choice question. Somatic sensory receptors Visceral sensory receptors

Visceral sensory receptors

What is the largest structure of the vascular tunic? Multiple choice question. Iris Choroid Ciliary body

Choroid

What type of receptors make you aware of your body positioning? Multiple choice question. Exteroceptors Proprioceptors Interoceptors

Proprioceptors

Which of the following structures contain exteroceptors? Multiple choice question. Walls of viscera Skin Skeletal muscles Joint capsules

Skin

What type of muscle is found in the iris? Multiple choice question. Cardiac Smooth Corneal Skeletal

Smooth

What chamber is between the iris and cornea? Multiple choice question. Posterior chamber Anterior chamber

Anterior chamber

The limbus is the junction between the sclera and ______. Multiple choice question. iris choroid retina cornea

cornea

The optic disc is associated with ______. Multiple choice question. cranial nerve I cranial nerve III cranial nerve II cranial nerve IV

cranial nerve II

Pain that is felt during a heart attack is detected by ______. Multiple choice question. interoceptors proprioceptors exteroceptors

interoceptors

Olfaction is the sense of ______. Multiple choice question. taste balance vision smell

smell

______ are receptors that detect chemicals. Multiple choice question. Mechanoreceptors Photoreceptors Chemoreceptors

Chemoreceptors

What structure is filled with pigment from melanocytes? Multiple choice question. Ciliary body Cornea Pupil Choroid

Choroid

What structure supplies nourishment to the retina? Multiple choice question. Ciliary body Sclera Choroid

Choroid

Order the structures of the eye from superficial to deep. Photoreceptors Horizontal cells Choroid Bipolar cells

Choroid Photoreceptors Horizontal cells Bipolar cells

Select all that apply Which of the following would stimulate somatic nociceptors? Multiple select question. Exposure to acid on the skin Sprained ankle Oxygen deprivation of tissue Touching a hot pan

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

Where is the lacrimal gland located? Multiple choice question. Superior and medial to the eye Inferior and medial to the eye Inferior and lateral to the eye Superior and lateral to the eye

Superior and lateral to the eye

Axons of olfactory receptor cells form fascicles in the ______. Multiple choice question. facial nerve olfactory nerve oculomotor nerve optic nerve

olfactory nerve