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Sciences > Science Final > Flashcards

Science Final Flashcards

1
Q

What are muscles? (fill in)

A

contractile fibrous tissue

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2
Q

What are the 3 types of muscle tissue? (fill in)

A

Cardiac - the heart. Involuntary. Striated
Skeletal - voluntary. Striated
Smooth - involuntary. non-striated

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3
Q

How are muscles stimulated in a facial? (multiple choice, all of the above)

A

Chemicals
Massage
Electricity

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4
Q

Name and define the following terms: (four muscle characteristics) (fill in)

A

Contractibility: Ability for muscle to shorten & thicken

Elasticity: Ability to return to shape and be able to bounce back

Excitability: Ability to respond to stimuli

Extensibility: Ability of a muscle to lengthen & stretch

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5
Q

What do the functions of the muscles include? (multiple choice, all of the above)

A

Shape and support
Protection
Blood reservoir

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6
Q

Identify the two muscles of mastication (aka chewing) (multiple choice)

A

Masseter & temporalis

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7
Q

What is the more fixed end of the muscle? (multiple choice)

A

Origin

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8
Q

Name of the muscle that draws eyebrows into a frown (fill in)

A

Corrugator

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9
Q

Name the muscle that draws the mouth in to a smile (fill in)

A

Zygomaticus

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10
Q

The auricularis superior muscle is a muscle of expression (TF)

A

False

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11
Q

What are the functions of the skeletal system? (multiple choice, which is not a function)

A

Support and Protection
Movement
Attachments for muscles
Storage for minerals
Blood cell production
Energy storage

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12
Q

What are the 2 types of bone tissue? (fill in)

A

Compact (cortical) - hard, long, strong bone
Spongy (cancellous) - Soft bone, light, spongy, soft bone, short or flat bone

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13
Q

Name and describe the 4 types of bone cells (fill in)

A

Osteogenic - specialized bone forming cell
Osteoblasts - synthesized bone
Osteocytes - matured osteoblasts
Osteoclasts - breakdown bone tissue

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14
Q

What are the 2 categories bones are grouped into? How many per group? (fill in)

A

Appendicular Skeleton - 126 bones
Axial Skeleton - 80 bones

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15
Q

Which bone forms the forehead? (fill in)

A

Frontal

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16
Q

What are the divisions and subdivisions of the nervous system? (fill in)

A

Central Nervous System
Peripheral Nervous System
Autonomic Nervous System
Sympathetic
Parasympathetic

17
Q

What’s the sympathetic nervous system’s main function? (multiple choice)

A

Prepares the body for action

18
Q

Which muscles interact with cranial nerves? (multiple choice)

A

Trigeminal and facial

19
Q

What is the main function of lymph fluid? (multiple choice)

A

Bathes and nourishes tissue

20
Q

Lymph fluid is primarily moved by what? (multiple choice)

A

Milking action of the skeletal muscles

21
Q

What systems does the lymphatic system work with? (multiple choice)

A

Circulatory and immune

22
Q

What does the circulatory system contain? (multiple choice, all the above)

A

Arteries
Veins
Capillaries

23
Q

How many chambers and valves of the heart? (multiple choice)

A

4/4

24
Q

Which arteries are the main source of blood supply to the head, neck and face? (multiple choice)

A

Carotid

25
Q

Arteries flow ____ from the heart (fill in)

A

Away

26
Q

Where does the majority of the absorption of nutrients happen? (fill in)

A

Small intestine

27
Q

What is the pH of the hydrochloric acid? (multiple choice)

A

2.0

28
Q

A lack of digestive enzymes may produce (multiple choice, all of the above)

A

Abdominal bloating
Constipation
Undigested food

29
Q

What’s the path food takes through the body? (fill in)

A

Mouth
Pharynx
Epiglottis
Esophagus
Stomach
Small intestine
Large intestine
Rectum
Anus

30
Q

What macronutrient is hardest to digest? (multiple choice)

A

Protein

31
Q

Which food is not high glycemic? (multiple choice)

A

Oatmeal

32
Q

How many grams of fiber are recommended daily for colon health? (fill in)

A

25-30

33
Q

What are fat soluble vitamins? (matching)

A

A, D, E & K

34
Q

What are water soluble vitamins? (matching)

A

B & C

35
Q

What’s high glycemic? (fill in)

A

High sugar

36
Q

How can high sugar consumption affect the skin? (fill in)

A

Glycation, aging of the skin, break outs

37
Q

What are two of the top foods for skin? Why and how are they beneficial? (fill in)

A
  1. FLAXSEED
    Natural wrinkle reducer
    Lubricates digestive system
    Contains omega-6 and omega-3 fatty acids
  2. ZINC
    Turkey
    Zinc contains collagen and elastin fibers. Helps to make skin more elastic & stronger.

Sciences (11 decks)

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