Unit 3 Pt. II Flashcards

1
Q

Skin functions

A

Temp regulation, barrier, urea excretion, sensation, vitamin D synthesis, blood reservoir, immunity

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2
Q

Autonomic nervous system

A

Involuntary muscles

Split into sympathetic and parasympathetic

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3
Q

Epidermis

A

Superficial layer

Made of layers of cells: germinal layer, stratum corneal layer

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4
Q

Temporal

A

Hearing, interpreting sensory experiences, and remembering visual scenes, music etc

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5
Q

Frontal lobe

A

Complex problem solving

Movements of voluntary muscle

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6
Q

Somatic

A

Voluntary muscles

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7
Q

Dermis functions

A

Function: nourishment of epidermis
Strength and flexibility of skin

Two layers: 
upper papillary (20%) firm fingerprints
Lower reticular (80%) give skin strength
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8
Q

Tonsils

A

Palatine: lymphatic tissue lateral to the palate
Tonsilitis: inflammation of palatine tonsils

Pharyngeal (adenoids): posterior to the pharynx

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9
Q

Cerebellum

A

Coordinates body movement

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10
Q

Dermis

A

Deeper

Contains special structures: sweat glands, sebaceous glands, hair folicles, capillaries, mucous membranes

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11
Q

Occipital

A

Vision

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12
Q

Stratus basale

A

Innermost layer

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13
Q

Brain stem

A

Body functions necessary for life: breathing, heart, and consciousness

3 areas: midbrain, pons, medulla oblongata

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14
Q

Four layers of epidermis

A

Corneum
Granulosm
Spinosum
Basale/germinal

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15
Q

Subcutaneous

A

Layer of fat that serves as an insulator and energy reservoir

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16
Q

Pons

A

Relays info between cerebrum and medulla oblongata

Relay sensory info between peripheral nerves and higher brain centers

17
Q

Midbrain

A

Between pons and diencephalon

Contains grey matter that serves as reflex center

18
Q

Cerebrum

A

Responsible for higher thought

Four lobes: frontal parietal occipital temporal

19
Q

PNS division

A

Somatic, autonomic

20
Q

Stratum spinosum

A

Composed of many spiked cells with big nuclei

21
Q

Parietal

A

Provides sensation of temp, touch, pressure

Understanding of speech and using words to express thoughts and feelings

22
Q

3 major subdivisions of the brain

A

Cerebrum, cerebellum, brain stem

23
Q

Medulla oblongata

A

Inferior part of brain stem

Regulates breathing and cardiac functions

24
Q

Stratum corneum

A

Outermost later; made of dead epithelial cells

25
Q

Stratum granulosm

A

Made of 3-5 layers of flattened granular cells

26
Q

Parts of the stomach

A

Cardia
Fundus
Body
Pylorus