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