exam

Question 1

The tendency of molecules to stick together

Answer 1

cohesion

Question 2

the clinging of one substance to another

Answer 2

adhesion

Question 3

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

Answer 3

surface tension

Question 4

a liquid mixture of two or more substances

Answer 4

solution

Question 5

a dissolving agent

Answer 5

solvent

Question 6

A substance that is dissolved

Answer 6

solute

Question 7

The foods that we eat and the nutrition they contain

Answer 7

Nutrition

Question 8

Nutrients that we need in large amounts

Answer 8

Macro nutrients

Question 9

Nutrients that are need in very small amounts

Answer 9

micro nutrients

Question 10

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

Answer 10

Complex carbs

Question 11

Sugars that still need to be broken down prior to absorption

Answer 11

Disaccharides

Question 12

The Absorbable form of sugar

Answer 12

monosaccharides

Question 13

When blood pressure is greater than 140

Answer 13

Hyperglycemia

Question 14

When blood sugar is lower than 70

Answer 14

Hypoglycemia

Question 15

When nutrient molecules enter the cells and undergo chemical changes

Answer 15

Assimiliation

Question 16

Bad cholesterol

Answer 16

LDL

Question 17

Good Cholesterol

Answer 17

HDL

Question 18

A group of similar cells that perform a common function

Answer 18

Tissue

Question 19

covers and protects the body surface

Answer 19

Epithelial tissue

Question 20

Transports substances through the body

Answer 20

Connective tissue

Question 21

Specializes in communication and integration

Answer 21

Nervous Tissue

Question 22

The tissue moves the body and its parts

Answer 22

Muscle Tissue

Question 23

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

Answer 23

Squamos

Question 24

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

Answer 24

Cuboidal

Question 25

You would find the following cells in the mucous membrane

Answer 25

Columnar

Question 26

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

Answer 26

Apocrine

Question 27

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

Answer 27

Merocrine

Question 28

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

Answer 28

Holocrine

Question 29

Striated muscle that is involuntary

Answer 29

Cardiac

Question 30

Nonstriated muscle that is involuntary

Answer 30

Smooth

Question 31

Striated muscle that is voluntary

Answer 31

Skeletal

Question 32

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

Answer 32

Epithelial

Question 33

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

Answer 33

Epithelial Tissue

Question 34

Location where Epithelial tissue is found

Answer 34

Outer coverings

Question 35

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

Answer 35

Connective tissue

Question 36

Location where connective tissue is found

Answer 36

Organs and joints

Question 37

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

Answer 37

muscle tissue

Question 38

Where is a keloid found

Answer 38

Locations with significant damage

Question 39

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

Answer 39

Keloid

Question 40

Another name for skin

Answer 40

integument

Question 41

Superficial, thinner layer of skin

Answer 41

Epidermis

Question 42

Deep, thicker layer of skin

Answer 42

Dermis

Question 43

90% of all epidermal cells are of this type

Answer 43

Keratinocytes

Question 44

Skin color and UV protection are here

Answer 44

Melanocytes

Question 45

Presents invaders to the immune system

Answer 45

Langerhans cells

Question 46

Layer of dermis responsible for friction ridges

Answer 46

Papillary

Question 47

The more denser layers of the dermis

Answer 47

Reticular layer

Question 48

The darker type of melanin

Answer 48

Pheomelanin

Question 49

The lighter type of melanin

Answer 49

Eumelanin

Question 50

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

Answer 50

true

Question 51

Stretch marks are actually little tears in the dermis

Answer 51

true

Question 52

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

Answer 52

false

Question 53

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

Answer 53

false

Question 54

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

Answer 54

true

Question 55

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

Answer 55

true

Question 56

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

Answer 56

false

Question 57

Oxidation of sebum is what cause a blackhead

Answer 57

true

Question 58

The "rule of nines" refers to epidermal cell production during puberty

Answer 58

false

Question 59

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

Answer 59

articular

Question 60

Ends of long bone that provide for muscle attachment

Answer 60

epiphyses

Question 61

Main shaft of a bone

Answer 61

diaphysis

Question 62

White membrane that covers bone

Answer 62

periosteum

Question 63

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

Answer 63

medullary

Question 64

Membrane that lines the medullary cavity

Answer 64

endosteum

Question 65

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

Answer 65

chondroitin sulfate

Question 66

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

Answer 66

glucosamine

Question 67

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

Answer 67

Paget's

Question 68

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

Answer 68

osteomyelitis

Question 69

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

Answer 69

Rickets

Question 70

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

Answer 70

osteomalacia

Question 70

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

Answer 70

true

Question 71

Bone has no flexibility

Answer 71

false

Question 72

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

Answer 72

true

Question 73

Osteoblasts are large cells that erode bone tissue

Answer 73

False

Question 74

Osteoblasts are small cells that contribute to bone formation

Answer 74

false

Question 75

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

Answer 75

true

Question 76

Bones will respond to stress by growing weaker and less dense

Answer 76

false

Question 77

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

Answer 77

false

Question 78

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

Answer 78

true

Question 79

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

Answer 79

false