Senses Flashcards

1
Q

Anosmia

A

Loss of smell

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2
Q

Sensory cells translating stimuli into action potentials for our nervous system

A

Transduction

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3
Q

Gustation

A

Sense of taste

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4
Q

What is the name of the cells responsible for taste

A

Gustatory

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5
Q

Stem cells which replace the gustatory?

A

Basil epithelial cells

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6
Q

Visible projections on the tounge

A

Fungiform Papillae

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7
Q

Receptor - Glomerulus - Mitral Cells - Brain

A

Smell pathway

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8
Q

Number of waves that pass a certain point in a fixed amount of time

A

Frequency

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9
Q

Also know as volume, it is the difference between high and low pressure in the air by a sound wave

A

Amplitude

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10
Q

3 areas of the ear

Which are responsible for hearing and Equilibrium

A

External, Middle, Inner

Hearing: All 3

Balance: Inner

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11
Q

What is the Pinna / Auricle

A

Visible part of the ear

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12
Q

Name 12 parts of Auditory Pathway

A

Pinna - External Auditory Meatus - Tympamic Membrane - Tympanic Cacvity (Middle Ear) - Auditory Osicles ( Malleus, Incus, Stapes) - Superior Oval Window - Cochlea - Basilar Membrane - Organ of Corti - Cochlear Nerve - Auditory Pathway - Auditory Cortex

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13
Q

What is Responsible for Equalibrum

A

Vestibular Apparatus

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14
Q

Light Frequency determines:

Light Amplitude relates to its:

A

Hue

Brightness

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15
Q

Lacrimal gland produces what?

A

Tears

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16
Q

Condition where eyes pop out of head

A

Globe luxation

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17
Q

3 layers of the eyeball starting with the most external

A

Fibrous, Vascular, Inner

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18
Q

What is the white part of the eye called?

A

Sclera

19
Q

What protects the lens of the eye?

A

Cornea

20
Q

Ring of muscle that surrounds the lens

A

Ciliary Body

21
Q

What protects the eye from receiving too much light?

A

Pupils

22
Q

Two layers and distinction in the retina

A

Outter Pigmented layer: Absorbs light

Nuero Inner Layer: Ganglion Neurons & Bipolar Neurons

23
Q

What do the bi polar Neurons synapse with?

A

Photoneurons

Ganglion neurons

24
Q

Describe cones in the eyes

Describe rods in the eyes

Location & Function

A

Cones: Center of the Retina
Fine detail & Color

Rods: More numerous
Black & White

25
Q

Auricle (Pinna)
Tympanic membrane
Ceruminous Glands (Produces Cerumen)

A

External ear

26
Q

Cerumen is aka

A

Earwax

27
Q

Eustachian tube is aka

A

Auditory canal

28
Q

The ossicles consists of

A

Incus, malleus, stapyes

29
Q

In the Middle Ear the Tempanic Cavity consist of

A

Eustachian tube containg
The ossicles
Incus, malleus, and stapes

30
Q

The follow are parts of the…

Pinna or auricle. This is the outside part of the ear.

External auditory canal or tube. This is the tube that connects the outer ear to the inside or middle ear.

Tympanic membrane (eardrum). The tympanic membrane divides the external ear from the middle ear.

Middle ear (tympanic cavity), consisting of:

Ossicles. Three small bones that are connected and transmit the sound waves to the inner ear. The bones are called:

Malleus

Incus

Stapes

Eustachian tube. A canal that links the middle ear with the back of the nose. The eustachian tube helps to equalize the pressure in the middle ear. Equalized pressure is needed for the proper transfer of sound waves. The eustachian tube is lined with mucous, just like the inside of the nose and throat.

A

External or outer ear

31
Q

A canal that links the middle ear with the back of the nose.

helps to equalize the pressurein the middle ear.Equalized pressure is neededfor the proper transfer of sound waves.

is lined with mucous, just like the inside of the nose and throat.

A

Eustachian tube

32
Q

The ______ divides the external ear from the middle ear.

A

The tympanic membrane

33
Q

This is the tube that connects the outer ear to the inside or middle ear.

A

External auditory canal or tube

34
Q

Three small bones that are connected and transmit the sound waves to the inner ear. The bones are called: (Collectively) and Seperately

A

Ossicles

Incus, Malleus, and Stapes

35
Q

What consist of these structures

Cochlea. This contains the nerves for hearing.

Vestibule. This contains receptors for balance.

Semicircular canals. This contains receptors for balance

A

Inner ear

36
Q

The surface of the eye and the inner surface of the eyelids are covered with a clear membrane called the ____

A

conjunctiva

37
Q

Light is focused into the eye through the clear, dome-shaped front portion of the eye called the ____

A

cornea

38
Q

Behind the cornea is a fluid-filled space called the anterior chamber. The fluid is called ____

A

aqueous humor

39
Q

Behind the anterior chamber is the eye’s iris (the colored part of the eye) and the dark hole in the middle called the ____

A

pupil

40
Q

Directly behind the pupil sits the ____ which focuses light toward the back of the eye.

A

Lens

41
Q

The Back of the Eye

The vitreous cavity lies between the lens and the back of the eye. A jellylike substance called fills the cavity.

A

vitreous humor

42
Q

the light-sensitive tissue lining the back of the eye

A

Retina

43
Q

This cavity lies between the lens and the back of the eye

A

Vitreous