anatomical position

Question 1

frontal plane (coronal)

Answer 1

divides body front and back

Question 2

transverse plane

Answer 2

divides body top and bottom

Question 3

sagittal plane

Answer 3

divides the body left and right

Question 4

ventral

Answer 4

toward the front

Question 5

dorsal

Answer 5

toward the back

Question 6

anterior

Answer 6

in front of

Question 7

posterior

Answer 7

behind

Question 8

cephalic

Answer 8

toward head

Question 9

caudal

Answer 9

toward tail

Question 10

superior

Answer 10

above

Question 11

inferior

Answer 11

below

Question 12

medial

Answer 12

towards middle

Question 13

lateral

Answer 13

away from middle

Question 14

proximal

Answer 14

close to the point of attachment

Question 15

distal

Answer 15

far from the point of attachment

Question 16

what is in the axial region

Answer 16

head, neck, trunk

Question 17

what is in the appendicular region

Answer 17

upper & lower limbs

Question 18

cranial cavity

Answer 18

brain: meninges

Question 19

vertebral cavity

Answer 19

spinal cord: meninges

Question 20

thoracic cavity

Answer 20

lungs, heart: pleurae & pericardium

Question 21

abdominopelvic cavity

Answer 21

digestive organs, spleen, kidneys: peritoneum

Question 22

abdominopelvic cavity

Answer 22

bladder, rectum, reproductive organs: peritoneum

Question 23

system of protection, support, movement

Answer 23

integumentary, skeletal, muscular

Question 24

system of internal communication and control

Answer 24

nervous & endocrine

Question 25

system of fluid transport

Answer 25

circulatory & lymphatic

Question 26

system of intake & output

Answer 26

respiratory, urinary, digestive

Question 27

system of reproduction

Answer 27

male & female reproductive system

Question 28

in an atom what is the nucleus composed of

Answer 28

protons & electrons

Question 29

what charge do protons have

Answer 29

positive

Question 30

what charge do neutrons have

Answer 30

no charge

Question 31

what is the atomic mass

Answer 31

equal to the total number of protons & neutrons

Question 32

what is an electron

Answer 32

single negative charged particle

Question 33

what are valence electrons

Answer 33

electrons of the outermost shell

Question 34

whats an isotope

Answer 34

2 or more forms of the same element. = numbers of protons but different number of neutrons.

Question 35

define ion

Answer 35

charged particle with unequal numbers of protons and electrons

Question 36

how many valance electrons give up ions

Answer 36

1-3

Question 37

how many valance electrons gain ions

Answer 37

4-7

Question 38

what is an anion

Answer 38

an ion with more electrons than protons and neg charge

Question 39

what is a cation

Answer 39

ion with more protons than electrons, positive charge

Question 40

what is a free radical

Answer 40

unstable high reactive particle with odd number of electron

Question 41

what produces free radicals

Answer 41

normal metabolic reactions of the body

Question 42

define molecule

Answer 42

chemical particles composed of 2 or more atoms untied by chemical bond

Question 43

define compound

Answer 43

molecules composed of 2 or more elements

Question 44

molecular weight

Answer 44

sum of the atomic weights of its atoms

Question 45

ionic bonds

Answer 45

weak attraction between anion & cation

Question 46

covalent bond

Answer 46

share 1 or more pairs of electrons between nuclei

Question 46

single covalent

Answer 46

share 1 electron pair

Question 47

double bond

Answer 47

share 2 electron pairs.

Question 48

nonpolar covalent

Answer 48

covalent bond in which electrons are equally attracted to both nuclei

Question 49

polar covalent

Answer 49

electrons are more attracted to one nucleus then the other