exam Flashcards

1
Q

The tendency of molecules to stick together

A

cohesion

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2
Q

the clinging of one substance to another

A

adhesion

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3
Q

A measure of the difficulty to stretch or break the surface of a liquid

A

surface tension

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4
Q

a liquid mixture of two or more substances

A

solution

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5
Q

a dissolving agent

A

solvent

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6
Q

A substance that is dissolved

A

solute

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7
Q

The foods that we eat and the nutrition they contain

A

Nutrition

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8
Q

Nutrients that we need in large amounts

A

Macro nutrients

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9
Q

Nutrients that are need in very small amounts

A

micro nutrients

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10
Q

Carbs that must be broken down into simpler forms prior to absorption

A

Complex carbs

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11
Q

Sugars that still need to be broken down prior to absorption

A

Disaccharides

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12
Q

The Absorbable form of sugar

A

monosaccharides

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13
Q

When blood pressure is greater than 140

A

Hyperglycemia

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14
Q

When blood sugar is lower than 70

A

Hypoglycemia

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15
Q

When nutrient molecules enter the cells and undergo chemical changes

A

Assimiliation

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16
Q

Bad cholesterol

A

LDL

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17
Q

Good Cholesterol

A

HDL

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18
Q

A group of similar cells that perform a common function

A

Tissue

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19
Q

covers and protects the body surface

A

Epithelial tissue

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20
Q

Transports substances through the body

A

Connective tissue

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21
Q

Specializes in communication and integration

A

Nervous Tissue

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22
Q

The tissue moves the body and its parts

A

Muscle Tissue

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23
Q

You would find the following cells in the alveoli of the lungs

A

Squamos

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24
Q

You would find the following cells in glands and the ducts of glands

A

Cuboidal

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25
Q

You would find the following cells in the mucous membrane

A

Columnar

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26
Q

These cells collect their secretory product near the apex and release them into a duct by pinching off the distended causing some cell damage

A

Apocrine

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27
Q

These cells discharge their secretion product directly through a membrane without injury to the cell

A

Merocrine

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28
Q

These cells collect their secretory product inside the cell and then rupture to release it during total self destruction

A

Holocrine

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29
Q

Striated muscle that is involuntary

A

Cardiac

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30
Q

Nonstriated muscle that is involuntary

A

Smooth

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31
Q

Striated muscle that is voluntary

A

Skeletal

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32
Q

Which of the following tissues has the best ability to regenerate after trauma

A

Epithelial

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33
Q

I have one or more layers of densely arranged cells with very little extracellular matrix

A

Epithelial Tissue

34
Q

Location where Epithelial tissue is found

A

Outer coverings

35
Q

I have sparsely arranged cells surrounded by a large proportion of extracellular matric

A

Connective tissue

36
Q

Location where connective tissue is found

A

Organs and joints

37
Q

I have longs, fiber-like cells capable of pulling massive loads

A

muscle tissue

38
Q

Where is a keloid found

A

Locations with significant damage

39
Q

i am a type of scar that forms after a deep tissue trauma

A

Keloid

40
Q

Another name for skin

A

integument

41
Q

Superficial, thinner layer of skin

A

Epidermis

42
Q

Deep, thicker layer of skin

A

Dermis

43
Q

90% of all epidermal cells are of this type

A

Keratinocytes

44
Q

Skin color and UV protection are here

A

Melanocytes

45
Q

Presents invaders to the immune system

A

Langerhans cells

46
Q

Layer of dermis responsible for friction ridges

A

Papillary

47
Q

The more denser layers of the dermis

A

Reticular layer

48
Q

The darker type of melanin

A

Pheomelanin

49
Q

The lighter type of melanin

A

Eumelanin

50
Q

Unlike the epidermis, the dermis does not continually shed and regenerate

A

true

51
Q

Stretch marks are actually little tears in the dermis

A

true

52
Q

The hypodermis is not a true layer of skin. It is the first layer of muscle

A

false

53
Q

They type, not quantify of melanin determines how tanned or pale the skin is

A

false

54
Q

A sun tan is actually the response of the body to protect from UV radiation

A

true

55
Q

babies turn orange from fake-baking, not carotene consumption.

A

true

56
Q

You will grow a beard one da. Frequent shaving will make this happen faster

A

false

57
Q

Oxidation of sebum is what cause a blackhead

A

true

58
Q

The “rule of nines” refers to epidermal cell production during puberty

A

false

59
Q

Thin layer of hyaline cartilage that covers the articular surface of epiphyses

A

articular

60
Q

Ends of long bone that provide for muscle attachment

A

epiphyses

61
Q

Main shaft of a bone

A

diaphysis

62
Q

White membrane that covers bone

A

periosteum

63
Q

A hollow space in bone that is the location of bone marrow

A

medullary

64
Q

Membrane that lines the medullary cavity

A

endosteum

65
Q

Made from shark skeleton and cattle trachea, this supplement can reduce wear and tear

A

chondroitin sulfate

66
Q

Made from shrimp, lobster and crab shells, this supplement aids aids in cartilage maintenance and repair.

A

glucosamine

67
Q

This disease affects the elderly. There is a proliferation of osteoclasts and rapid bone remodeling

A

Paget’s

68
Q

Bacterial infection of bone that can be caused by open wounds from bullets or fracture

A

osteomyelitis

69
Q

A vitamin D deficiency that leads to demineralization and has potential for “bow legs”

A

Rickets

70
Q

Characterized by an increase incidence of fractures of the femur and vertebrae

A

osteomalacia

70
Q

Bone has nearly the tensile strength of iron at 1/3 the weight

A

true

71
Q

Bone has no flexibility

A

false

72
Q

Compact bone is very densely arranged and constitutes 80% of bone mass

A

true

73
Q

Osteoblasts are large cells that erode bone tissue

A

False

74
Q

Osteoblasts are small cells that contribute to bone formation

A

false

75
Q

A toddler’s skeleton has a greater percentage of cartilage than and adult

A

true

76
Q

Bones will respond to stress by growing weaker and less dense

A

false

77
Q

When a bone breaks there is no chance that the bone could bleed

A

false

78
Q

In an uncomplicated fracture a bone can heal without scarring in as little as three months

A

true

79
Q

Cartilage has blood vessels. Nutrition comes to cartilage by means of perfusion

A

false