Mid-Term A&p Ch.19 Somatic & Special Senses

Front 1

With sensation, conscious or subconscious does what?

Back 1

Change (stimulus in external or internal environment)

Front 2

Characteristics of sensations?

Back 2

– Perception
– Adaptation

Front 3

With characteristics of sensations, conscious awareness that occurred in the cerebral cortex is what?

Back 3

Perception

Front 4

With characteristics of sensations, decreased receptor sensitivity during prolonged stimulation is what?

Back 4

Adaptation

Front 5

With adaptation, perception may _____ or _____?

Back 5

– Fade
– Disappear

Front 6

Sensory receptor functional types?

Back 6

– Mechanoreceptors
– Thermoreceptors
– Nociceptors
– Photoreceptors
– Chemoreceptors
– Osmoreceptors

Front 7

Which sensory receptor functional type is touch, pressure, and vibration?

Back 7

Mechanoreceptor

Front 8

Which sensory receptor functional type is temperature?

Back 8

Thermoreceptor

Front 9

Which sensory receptor functional type is pain?

Back 9

Nociceptors

Front 10

Which sensory receptor functional type is light?

Back 10

Photoreceptor

Front 11

Which sensory receptor functional type is taste, smell?

Back 11

Chemoreceptor

Front 12

Which sensory receptor functional type is blood pressure?

Back 12

Osmoreceptor

Front 13

Touch receptors?

Back 13

– Meissener Corpuscles
– Hair Root Plexus
– Type I Mechanoreceptors (merkle discs)
– Type II Mechanoreceptors (ruffini corpuscles)

Front 14

Which touch receptor is located in the dermal papillae of the dermis?

Back 14

Meissener Corpuscles

Front 15

Which touch receptor is located in the stratum basale of epidermis?

Back 15

Type I Mechanoreceptors (merkle discs)

Front 16

With pressure and vibration receptors which one is pacinian corpuscles?

Back 16

Pressure Receptors

Front 17

Free nerve endings located in every tissue except brain and detects pain?

Back 17

Nociceptors

Front 18

Types of pain?

Back 18

– Fast Pain
– Slow Pain
– Referred Pain

Front 19

Which type of pain is localized acute sharp or pricking pain, like a puncture or cut to the skin?

Back 19

Fast Pain

Front 20

Which type of pain is diffuse chronic burning, aching, and throbbing pain, like a toothache?

Back 20

Slow Pain

Front 21

Which type of pain is where organs refer pain to skin, both supplied by the same spinal cord segment (ex: kidneys is broadest)

Back 21

Referred Pain

Front 22

Pain relief?

Back 22

Analgesia

Front 23

Awareness of body position, movements, and weight of objects?

Back 23

Propriception

Front 24

Types of propricepters?

Back 24

– Muscle Spindles
– Tendon Organs
– Joint Kinesthesia Receptors

Front 25

Which type of propriceptor monitors muscle length?

Back 25

Muscle Spindles

Front 26

Which type of propriceptor monitors tension in tendons?

Back 26

Tendon Organs

Front 27

Which type of propriceptor monitors movements and synovial joints?

Back 27

Joint Kinesthesia Receptors

Front 28

Which type of olfactory cell contains olfactory hairs that respond to chemicals?

Back 28

Olfactory Receptors

Front 29

With gustation (taste), what are the 5 primary tastes?

Back 29

– Salt
– Sweet
– Sour
– Bitter
– Umami (savory)

Front 30

With the structure of taste buds which type of cell contain gustatory hairs that respond to chemicals?

Back 30

Gustatory Receptors

Front 31

With eye layers this is the outer part?

Back 31

Fibrous Tunic

Front 32

With eye layers this is the middle part?

Back 32

Vascular Tunic

Front 33

Which part of the vascular tunic (middle) is the colored part of the eye?

Back 33

Iris

Front 34

Which part of the vascular tunic (middle) is where smooth muscle dilates or constricts pupil?

Back 34

Iris

Front 35

With eye layers this is the inner part?

Back 35

Retina

Front 36

Which part of the neural layer of the retina has ganglion cells that form the optic nerve (CN II) and exits eye at the optic disc " blind spot" (no rods/cones)?

Back 36

Ganglion Cell Layer

Front 37

With photoreceptor rods and cones, which one dims vision (black and white objects)?

Back 37

Rods

Front 38

With photoreceptor rods and cones, which one colors vision and resolution (sharpness)?

Back 38

Cones

Front 39

With the anterior cavity, this is the most common cause of blindness, and has abnormally high intraocular pressure?

Back 39

Glaucoma

Front 40

What are the 4 steps with the formation of image on the retina?

Back 40

– Refraction (bending)
– Accommodation
– Constriction (narrowing)
– Convergence

Front 41

Which step with the formation of image on the retina is where it changes the shape of the lens for near or distant vision?

Back 41

Accommodation

Front 42

What visual disorder can only see nearby objects?

Back 42

Myopia (nearsightedness)

Front 43

What visual disorder can only see distant objects?

Back 43

Hyperopia

Front 44

What visual disorder is loss of lens transparency?

Back 44

Cataracts

Front 45

Name the parts of the ear structure?

Back 45

– Outer Ear
– Middle Ear
– Inner Ear

Front 46

Which part of the ear structure has auricle, external auditory canal, and the tympanic membrane (eardrum)?

Back 46

Outer Ear

Front 47

Which part of the ear structure has auditory tube (eustachian tube) and auditory ossicles (bones)?

Back 47

Middle Ear

Front 48

What part of the inner ear is for hearing, and contains a spiral organ?

Back 48

Cochlea

Front 49

An inflammation of the conjunctiva?

Back 49

Conjunctivitis (pink eye)