Say What??
Ceruminous glands are found in this portion of the ear _________________ and secrete _______________.
1. outer ear
2. cerumen or ear wax
Cranial nerve number V is the _______________ nerve. It is the great sensory nerve of the face and head. It senses impulses from the eye, upper jaw, and lower jaw, it also supplies motor fibers to the muscles of mastication.
Trigeminal nerve
The lacrimal glands produce
tears
Within the retina, there are rods and cones. They are the receptors for vision. The rods help you to see ________________ and the cones help you to see ____________.
1. Black and White
2. Color
The following fall under the category of _____________ senses.
smell, hearing, equilibrium, taste
special senses
The outer ear begins at the pinna and ends at the _____________________ (must give actual scientific name)
tympanic membrane
The optic nerve (cranial nerve II) and the occulomotor nerve (cranial nerve III) are both involving the eye. State whether each of these 2 nerves are sensory or motor or both.
Optic – sensory Oculomotor - motor
The ___________ is a muscle that regulates the size of the pupil.
Iris
The ____________ of the eye is the visible pigmented part. It has 2 sets of muscle fibers that govern the size of it’s central opening which is called the ___________.
1. Iris 2. Pupil
The following word parts are all pertaining to the __________.
Ocul/o, opt/o, opthalm/o
eye
1. in the middle ear cavity
2. connects the middle ear with the pharynx.
The Glossopharyngeal nerve supplies motor impulses to the ______________
Tongue
The membrane that lines the eyelid and covers the eye itself is the _________________.
Conjunctiva
The name of the watery fluid that fills much of the eyeball anterior to the lens
Aqueous Humor
Name and point to the lobes of the brain.
Frontal, Parietal, Temporal, Occipital
1. Cochlea
2. Inner
The sensory receptors that are found all over the body, not specific to any one organ are called __________.
General Senses
Where is the aqueous humor located?
the space anterior to the lens of the eye.
The lens of the eye can adjust for near or far distance vision. This process is called ______________.
Accommodation
The portion of the brain that is important in the formation of short-term memories into long-term memories is the _________________. It is shaped like a _______________
Hippocampus – Sea horse
Sensory receptors in the middle ear keep us from falling by helping with balance or ___________.
Equillibrium
Give two different examples of sensory adaptation
answers may vary
The jelly like substance that fills the eyeball, helping maintain it's shape.
Name at least 4 of the 5 structures that protect the eye.
1. Skull bones (eye orbit)
2. Eyelids
3. Eyelashes and Eyebrows
4. Conjunctiva (membrane that lines the eyelid
5. lacrimal glands (produce tears)
A receptors loss of sensitivity because of continuous stimulation is called _______________.
Sensory Adaptation
The outer ear consists of the ________ which is the visible projecting portion and the external auditory canal – which is where the _____________ glands secrete wax. At the end of the external auditory canal is the ____________________, or eardrum
1. Pinna
2. Ceruminous
3. Tympanic Membrane
Adjusting body position and detecting change in position happen due to these receptors _______________.
proprioceptors
Name the outermost layer of the eye, often called the white of the eye, made of tough connective tissue.
Sclera
The auditory tube that connects the middle ear cavity with the pharynx is the ________________. The receptors for hearing are found in the ___________. The vestibule contains some of the receptors that help with ____________________. The semicircular canals also help by detecting _______________.
1. Eustachian Tube
2. Cochlea
3. Equilibrium
4. Spinning movements
There are 12 cranial nerves. You need to correctly list at least 8 of the 12.
1-olfactory, II-optic, III-Oculomotor, IV-Trochlear, V-Trigeminal, VI-Abducens, VII- Facial, VIII-Vestibulocochlear, IX-Glossopharyngeal, X-Vagus, XI- Accessory, XII-Hypoglossal