Chapter 4 Flashcards

Organization of the Body

1
Q

adip/o

A

fat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

andr/o

A

man

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

anter/o

A

towards the front

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

bi/o

A

life

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

caud/o

A

tail

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

cran/i

A

cranium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

cyt/o

A

cell

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

dist/o

A

away from the point of origin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

dors/o

A

backward

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

hist/o

A

tissue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

hydr/o

A

water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

infer/o

A

below

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

inguin/o

A

groin, inguinal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

kary/o

A

cell’s nucleus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

later/o

A

side

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

medi/o

A

towards the middle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

organ/o

A

organ

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

path/o

A

disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

phen/o

A

to show

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

physi/o

A

nature

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

poster/o

A

behind, towards the back, back

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

proxim/o

A

near the point of origin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

somat/o

A

body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

ventr/o

A

near or on the belly side of the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
viscer/o
body organs, visceral
26
homeostasis
A state of internal balance. A state of equilibrium that is maintained within the body's internal environment.
27
atom
The smallest, most basic chemical unit of an element. It consists of a nucleus that contains protons and neutrons and is surrounded by electrons.
28
proton
A positively charged particle.
29
neutron
A particle without any electrical charge.
30
electron
A negatively charged particle that revolves about the nucleus of an atom.
31
element
A substance that cannot be broken down by chemical means into any other substance.
32
What are the 8 levels of body organization?
Atom, molecule, organelle, cell, tissue, organ, organ system, organism.
33
Examples of atoms?
Carbon, hydrogen, oxygen, nitrogen.
34
Example of molecules?
Sugars, proteins, water.
35
Examples of organelles?
Mitochondrian, nucleus, ribosome
36
Examples of cells?
Epithelial cells, nerve cells, muscle cells.
37
Examples of tissues?
Epithelial tissue, nervous tissue, muscle tissue, connective tissue.
38
Examples of organs?
Lung, brain, stomach, kidney.
39
Examples of organ systems?
Respiratory system, nervous system, digestive system, circulatory system.
40
Example of an organism?
Human.
41
Molecule
A chemical combination of two or more atoms of the same element that form a specific chemical compound.
42
Water
The ideal transportation medium for inorganic and organic compounds.
43
Cells
The basic building blocks for the various structures that together make up a human being.
44
Cell membrane
The outer covering of the cell. It allows some substances in the cell and keeps others out. This allows the cells to get nutrition and dispose of wastes.
45
Ribosomes
Make enzymes and other proteins; nicknamed "protein factories"
46
Nucleus
Controls every organelle, and is responsible for the cell's metabolism, growth, and reproduction. DNA is in the nucleus.
47
Stem cell
The precursors of all body cells. They are able to divide and renew themselves for long periods of time.
48
Tissue
A group of similar cells that perform specialized functions.
49
4 basic types of tissue?
Epithelial, connective, muscle, and nerve.
50
What are the 11 organ systems of the body?
Reproductive, urinary, digestive, respiratory, blood and lymphatic, cardiovascular, endocrine, nervous, muscular, skeletal, integumentary.
51
Organ
Multiple different tissues serving a common purpose or function.
52
Isotope
An atom with the same number of protons, but differ in the number of neutrons.
53
Cytoplasm
The fluid of the cell.
54
Endoplasmic reticulum
Carries proteins and other substances through the cytoplasm.
55
Metabolism
The sum total of all activities inside of the living cell.
56
Anabolism
The building up of the body substance in the construction phase of metabolism
57
Catabolism
A "casting down", in metabolism a breaking down of a complex substance into more basic elements.
58
Golgi apparatus
"Post office" of the cell, it chemically processes the molecules from the ER and then packages them into vesicles
59
Mitochondria
The power plants of the cell, involved in cellular metabolism and respiration, provides the principle source of cellular energy.
60
Epithelial cells
Appear in sheet like arrangements, sometimes several lady's thick, that form the outer surfaces of the body and line the body cavities.
61
6 main fictions of epithelial cells
Protection, sensation, absorption, excretion, diffusion.
62
Connective tissue
Most abundant of the body tissue. Supports the organs and connects muscles to bones, and bones to joints.
63
3 main types of muscle tissue
Skeletal, smooth, and cardiac
64
Skeletal muscle
Voluntary muscle satiated in appearance and is anchored by tendons and bones.
65
Smooth muscle
Involuntary muscle found within the walls of organs and structures
66
Cardiac muscle
An involuntary muscle and is a specialized form of striated tissue found only in the heart
67
Nerve tissue
Consists of nerve cells (neurons) and supporting cells called neuroglia. Controls and coordinates the activities of the body.
68
System
A group of different organs functioning together for a common purpose.
69
Embryonic cell
An unspecialized cell that can turn itself into any type of tissue.
70
Erythrocytes
Red blood cells that do not have a nucleus and die every four months
71
Anatomical position
It is a position of the body that is erect, head facing forward, arms by the side and palms to the front.
72
Lysosomes
The "digestive bags" of the cell
73
Superior
Above, in an upward direction, toward the head
74
Inferior
Below or in a downward direction, more toward the feet or tail
75
Anterior (ventral)
In front of or before, the front side of the body
76
Posterior (dorsal)
Toward the back,me back side of the body
77
Cephalic
Pertaining to the head
78
Caudal
Pertaining to the tail, inferior in position.
79
Medial
Nearest the midline or middle
80
Lateral
To the side, away from the middle
81
Proximal
Nearest the point of attachment or near the beginning of a structure
82
Distal
Away from the point of attachment or far from the beginning of a structure
83
Midsagittal plane
Vertically divides the body as it passes through the midline to form a right and left half
84
Transverse or horizontal plane
Divides the body into superior and inferior portions
85
Coronal or frontal plane
Any place that divides the body at right angles to the midsagittal plane. The coronal plane divides the body into anterior and posterior portions.
86
Cavity
A hollow space containing body organs
87
Ventral or anterior cavity
Extends from the neck to the pelvis. It's areas are the thoracic, abdominal, and pelvic area
88
Dorsal or posterior cavity
Contains the structures of the nervous system. It includes the cranial and spinal cavities
89
Abdoninopelvic cavity
Combines the abdominal and pelvic cavities and is divided into 9 regions
90
Right hypochondriac region
Upper right region at the level of the 9th rib cartilage
91
Left hypochondriac region
Upper left region at the level of the 9th rib cartilage
92
Epigastric region
Region over the stomach
93
Right lumbar
Right middle lateral region
94
Left lumbar
Left middle lateral region
95
Umbilical region
In the center , between the right and left lumbar region, at the navel
96
Right iliac or inguinal
Right lower lateral region
97
Left iliac or inguinal region
Left lower lateral region
98
Hypogastric
Lower middle region below the navel
99
4 quadrants of the abdomen
RUQ, LUQ, RLQ, LLQ
100
tars/o
Ankle
101
bucc/o
Cheek
102
thorac/o
Chest
103
ot/o
Ear
104
Cubical;olecran/o
Elbow
105
dactyl/o
Finger
106
pod/o
Foot
107
manus;chir/o
Hand
108
coxa
Hip or hip joint
109
crur/o
Leg
110
umbilic/o;omphal/o
Navel
111
neur/o
Nerves
112
cost/o
Ribs
113
pollex
Thumb
114
lingu/o;gloss/o
Tongue
115
carp/o
Wrist
116
Ambilateral
Pertaining to both sides
117
Contralateral
Opposite sides
118
Ipsilateral
On the same side
119
Apex
The pointed end of the heart