chapter 1-2 exam

Question 1

anatomical position

Answer 1

position which body is standing posture with arms at side and palms turned forward

Question 2

1st level of organization

Answer 2

atoms and molecules

Question 3

2nd level of organization

Answer 3

Cells

Question 4

3rd level of organization

Answer 4

Tissues

Question 5

4th level of organization

Answer 5

Organs

Question 6

5th level of organization

Answer 6

Systems

Question 7

anatomy

Answer 7

the study of the structure of human body

Question 8

physiology

Answer 8

the study of the function of human body

Question 9

sagittal

Answer 9

lengthwise plane that divides structure into right and left sections

Question 10

midsagittal

Answer 10

plane that divides body into 2 equal parts

Question 11

covalent bonds

Answer 11

sharing of electrons between 2 or more atoms

Question 12

ionic bonds

Answer 12

form when 2 or more ions come together and are held together by charge differences; donates electron to other atom

Question 13

pH # thats neutral

Answer 13

7

Question 14

pH # thats acidic

Answer 14

0

Question 15

pH # that is basic

Answer 15

14

Question 16

Frontal (coronal) plane

Answer 16

lengthwise plane that divides a structure into anterior and posterior sections

Question 17

Transverse (Horizontal) plane

Answer 17

horizontal plane that divides a structure into upper and lower sections

Question 18

Oblique

Answer 18

“cutting” a structure along a diagonal plane

Question 19

cranial cavity

Answer 19

space inside the skull that contains the brain

Question 20

spinal cavity

Answer 20

space inside the spinal column that contains the spinal cord

Question 21

things in Thoracic Cavity

Answer 21

Mediastinum, pleural cavities, Diaphragm

Question 22

mediastinum

Answer 22

mid portion of thoracic cavity; heart, trachea, esophagus, thymus, large blood vessel

Question 23

Pleural Cavities

Answer 23

right lung located in right pleural cavity ; left lung in left pleural cavity

Question 24

Diaphragm

Answer 24

sheet like and dome like muscle of respiration that separates the thoracic cavity from abdominal cavity

Question 25

Abdominopelvic Cavity includes

Answer 25

abdominal cavity, pelvic cavity, and retroperitoneal space

Question 26

Abdominal Cavity

Answer 26

contains stomach, small intestine, part of colon, pancreas and spleen

Question 27

Pelvic Cavity

Answer 27

Contains reproductive organs, urinary bladder, lowest part of intestines

Question 28

Retroperitoneal Space

Answer 28

where you find the kidneys

Question 29

Carbohydrate molecules

Answer 29

Monosaccharide, Disaccharide and Polysaccharide

Question 30

Monosaccharide

Answer 30

simple sugars; glucose (dextrose) is used as a primary source of energy

Question 31

Disaccharide

Answer 31

made up of 2 saccharide units; Sucrose ( table sugar) Lactose ( milk sugar)

Question 32

Polysaccharide

Answer 32

many saccharide units together

Question 33

what body cavity does diaphragm separate

Answer 33

separates thoracic cavity from abdominal cavity

Question 34

where is spleen located

Answer 34

left upper quadrant

Question 35

axial skelaton

Answer 35

made up of bones in your head, neck, back and chest

Question 36

appendicular skelaton

Answer 36

made up of everything else- bones that attach to axial skelaton

Question 37

Mass

Answer 37

number of protons and neutrons combined together

Question 38

Major elements of the body

Answer 38

Oxygen, Carbon, Hydrogen, Nitrogen

Question 39

Basic unit of proteins

Answer 39

Amino Acids

Question 40

2 types of nucleic acids

Answer 40

Deoxyribonucleic Acid (DNA), Ribonucleic Acid (RNA)

Question 41

what determines the function of a protein

Answer 41

sequence of amino acids

Question 42

Pathology

Answer 42

study of disease

Question 43

Superior

Answer 43

toward the head, upper, above

Question 44

Inferior

Answer 44

toward the feet, lower, below

Question 45

Anterior

Answer 45

Front, in front of

Question 46

Posterior

Answer 46

Back, in back of

Question 47

Medial

Answer 47

Toward midline of structure

Question 48

Lateral

Answer 48

Away from midline or toward side of structure

Question 49

Proximal

Answer 49

toward or nearest to the trunk

Question 50

Distal

Answer 50

away from or farthest from trunk

Question 51

superficial

Answer 51

nearer the body surface

Question 52

deep

Answer 52

farther away from body surface

Question 53

Negative Feedback

Answer 53

they oppose, or negate a change in a controlled condition or environment

Question 54

Positive Feedback

Answer 54

these are stimulatory

Question 55

Matter

Answer 55

anything that occupies space and has mass

Question 56

Atom

Answer 56

smallest unit of matter

Question 58

Atomic number

Answer 58

the number of protons in nucleus

Question 59

Atomic mass

Answer 59

the number of protons and neutrons combined