Anatomy Flashcards

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0
Q

palp

ation

A

touch

process

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1
Q
ana
dis
tome - toma - tomy
secto
Anatomy
A
up - apart
apart
instrument to cut - process of cutting - to cut
cut
Study of Structure or Form
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2
Q

auscalt

ation

A

listen

process

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3
Q

cadere

cadaver

A

to fall down

dead human body

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4
Q

radiology

A

imaging

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5
Q

gross anatomy

A

radiology, dissection, observation

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6
Q
histo
logy
patho
histology
histopathology
A

tissue
study of
disease
study microscopic structure of tissue and organ
study microscopic structure of diseased tissue and organ

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7
Q

The body’s structural hierarchy

A

organism - organ system - organ - tissue - cell - organelle - macro molecule - molecule - atom

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8
Q

cyto
logy
cytology

A

cell
study of
study of structure and function of cells

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9
Q

ultra structure

A

molecular level

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10
Q

organ systems

A
integumentary
skeletal
muscular
endocrine
nervous
lymphatic
circulatory
respiratory
digestive
urinary
male/female reproductive system
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11
Q

systems of protection, support and movement

A

integumentary
skeletal
muscular

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12
Q

systems of communication and integration

A

endocrine

nervous

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13
Q

systems of fluid transport

A

lymphatic

circulatory

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14
Q

systems of input and output

A

respiratory
digestive
urinary

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15
Q

systems of reproduction

A

male/female reproductive system

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16
Q

organ
elle
organelle

A

part of an organism which is self contained
elle = little
microscopic structure in a cell

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17
Q

holism

A

holo = entire, whole

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18
Q

metabolism
meta
bolo
ism

A

internal chemical change
change
cast
process

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19
Q

anabolism
ana
bolo
ism

A

simple molecules changed into complex molecules
build up
cast
process

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20
Q

catabolism
cato
bolo
ism

A

complex molecules broken down in simple molecules
break down
change
process

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21
Q

homeostasis
homeo
stasis
stas

A

ability of body to maintain stable internal environment
constant
control
stand, stay

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22
Q

vasodilation

A

widening of blood vessels

23
Q

vasoconstriction

A

Narrowing of blood vessels

24
Q

receptor

A

cell or organ detecting a stimulus

25
Q

effector

A

molecule , cell or organ carrying out a response to a stimulus

26
Q

anterior

A

nearer to front

27
Q

posterior

A

further back

28
Q

supinated

A

hand, foot or limb turned that palm or sole is facing anteriorly

29
Q

pronated

A

hand, foot or limb turned that palm or sole is facing posteriorly

30
Q

supine

A

person lying face up

31
Q

prone

A

person lying face down

32
Q

sagittal plane

A

vertical cut separating into left and right half

33
Q

frontal (coronal) plane

A

vertical cut separating into anterior and posterior

34
Q

transversal plane

A

transverses horizontal and separates into superior and inferior

35
Q

dorsal

A

toward the front or belly

36
Q

ventral

A

toward the back or spine

37
Q

endo
crin
endocrin system

A

into
inject
gland system

38
Q

musculoskeletal system

A

articular system (joints etc)
skeletal system
muscular system

39
Q

6 elements make out 98.5% of a human bodies weight?

A

oxygen, hydrogen, nitrogen, carbon, calcium, phosphorus

40
Q

a
tome
atom

A

not

cut

41
Q
charge of neutrons?
charge of protons?
charge of electron?
relationship of neutrons and protons?
what charge does the atom have?
A
none
positive
negative
equal
neutral
42
Q

name the circular fields around the atom’s nucleus?
what makes the nucleus?
how many electrons maximum in the first circular field called…?
how many electrons maximum in each consecutive circular field after the first one called ….?

A

energy level (shell)
proton and neutron
2
8

43
Q

name the electrons in the outer energy field (shell)?

A

valence electrons

44
Q

iso
top
isotopes

A

same
place
variety of elements with same position in periodic table

45
Q

difference of elements with same position in periodic table?

A

number of neutrons and therefor the atomic mass

46
Q

what physical difference exists between isotopes?
what are they called?
what happens to them?
what is that process called?

A

unstable isotopes
radioisotopes
braking down into more stable isotopes
radioactivity

47
Q

how many minimum isotopes for each element?

A

1

48
Q

what is ionising radiation?

A

high energy radiation ejecting neutrons from atoms,

converting them into ions

49
Q

what is an ion?
cation?
anion?

A

an atom with an unequal number of electrons and protons and consequently a either negative or positive charge.

an atom which gained more electrons and now has more electrons than protons, hence is now negatively charged.

an atom which lost electrons and now has less electrons than protons, hence is now positively charged.

50
Q

Explain the process when a sodium atom which has 11 electrons meets a chlorine atom which has 17 electrons?

A

The sodium atom will have 3 shells the first with 2 electrons, the second with 8 electrons an the third with 1 valence electron. The chlorine atom will have 3 shells, the first with 2 electrons, the second with 8 electrons and the third with 7 valence electrons. When both atoms interact the chlorine atom with 7 electrons will become stable by adding the 1 valence electron from the sodium atom to its outer shell and becomes now an imbalanced and negatively charged ion Cl-. The sodium atom looses the one valence electron in its outer shell and becomes an imbalanced ion with a positive charge Na+.

51
Q

What is the charge on an ion called?

A

valence

52
Q

what are opposite charged ions doing?

A

are attracted to each other and follow each other through the body

53
Q

what are electrolytes?

A

Substances which ionise in water and form solutions capable of conducting electricity.

54
Q

why are electrolytes important?

A

for their chemical reactivity, osmotic effects and electrical effects