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1
What is a collection of similar cells and surrounding substances called?
Tissue
2
What type of epithelial tissue is found in the urinary sytem?
Transitional epithelium
3
What foema linings or coverings and produces a sticky secretion?
mucus
4
what type of tissue contains cells called neurons?
nervous tissue
5
A general characteristic of connective tissue is that it:
possesses an abundance of extra cellular matrix
6
What are the four primary types ?
epithelial, connective, muscle and nervous
7
What are the three types of protein fibers found in connective tissue?
Collagen, elastin, and reticular fibers
8
Epithelial tissue is characterized by:
tightly packed cells
9
The various types of epithelium are classified by:
the shape of cells and the number of cell layers
10
Stratified epithelium consists of :
multiple layes of cells
11
The epidermis of the skin is composed of
stratified squamous epithelium
12
The shape of the most superficial ethelial cells determines the classification if :
stratified epithelium
13
connective tissue in tendons is:
dense regular collagenous tissue
14
What type of connective tissue functions as an instructor and a site of energy storage?
adipose tissue
15
Which type of connective tissue is found in the external ears?
elastic cartilage
16
what type of connective tissue is found between the vertebrae?
fibrocartilage
17
what type of muscle is attached to bones?
Skeletal muscle
18
shat type of muscle is found in the wall of the heart?
cardiac muscle
19
what structure conducts action potientials away from the cell body?
axons
20
the support and protection of neurons are provided by:
glia
21
what is the function of the basement membrane?
adhere epithelial tissue to underlying connective tissue
22
what type of connective tissue stores fat?
adipose tissue
23
What is thr function of goblet cells?
produse mucus
24
what characteristics is unique to nervous tissue?
it contains neurons that transmit impules
25
what type of epithelium is most adapted for absorption?
simple columnar
26
what type of connective tissue connects to muscles?
tendons
27
what characteristic allows epithelial tissue to function as protective barriers?
tightly packed cells
28
What is the outer surface of the hair?
cuticle
29
which of the following statements about the epidermis is true?
it lacks blood vessels
30
which cells of the epidermis are part of the immune system?
Langerhans cells
31
what happens when the arrector pili muscle contracts?
goosebumps form on the skin
32
what is the primary function of keratinocytes?
to reduce water loss from the skin
33
which layer of the epidermis undergoes mitosis and forms new epidermal cells?
stratum basale
34
which layer of the epidermis is found in the thick skin but not thin skin?
stratum lucidum
35
what is the function of the dermal papillae?
provides nutrients to the epidermis
36
The subcutaneous tissue is also known as:
hypodermis
37
which kayer of skin contains many layers of dead cells?
stratum corneum
38
what is the primary function of the stratum basale?
creates new epidermal cells
39
True or false: the subcutaneous tissue is the dermal layer closest to the intugementary system.
False
40
The epidermis contains:
no blood vessels
41
The main function of keratinocytes is:
To reduce water loss from the skin
42
The epidermis, dermis, and subcutaneous tissue are layers of the:
the integumentary system
43
the skin tissue layer that is the most superficial is the :
epidermis
44
which layer of skin contains trhe most collagen and elastic fibers?
dermis
45
the subcutaneous tissue mainly functions to:
store energy and insulate the body
46
which of the following structures are responsible for producing sebum (oil)
sebaceous glands
47
The correct order of the layers of epidermis
stratum basale, stratum spinosum, stratum granulum, stratum lucidium , and stratum corneum
48
friction ridges of the hands and feet are produced by projection ps into the epidermis clled:
dermal papillae
49
the portion if hair that protrudes above the surface of the skin is the:
hair shaft
50
True or False: Because epithelial tissue is highly vascular it heals well
False
51
Important fucntions of thr skeletal system includes?
Protection of the brain and soft organs
52
The cells type that is responsible for maintaining bone on e it has been formed is the the:
Osteocyte
53
Which of the following cell types is responsible for breaking down bone matrix?
osteoclast
54
Spongy bone tissue:
contains interconnecting plates called trabeculae
55
Osteons or haverisian sytems
are the basic units in compact bone tissue
56
The covering of thr outer surface of bone is the :
Periosteum
57
Spaces in the bone matrix that are occupied by osteocytes are:
Lacurae
58
In which type of bone tissue are osteons present?
Compact bone
59
Which type of bone tissue are trabeculae present?
spongy bone
60
Which type of bone tissue appeara porous?
spongy bone
61
An Xray determines that a patient has fractured the shaft of the humerus. The break is in the ________ of the bone?
diaphysis
62
what is the membrane that lones the medullary cavity?
Endosteum
63
Where is the area where marrow is located?
medullary cavity
64
What is the site of longitudinal growth in long bones?
Epiphyseal plate
65
What is the end of the long bone?
Epiphysis
66
Which types of tissue covers the end of the long bone?
Articular Cartilage
67
Ossification that involves replacing cartilage with bone is
Endochondral
68
Long bone grows in the length at the :
epiphyseal plate