Body Planes and Systems Flashcards

1
Q

The three main parts of a cell

A

Cell membrane, cytoplasm, nucleus

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2
Q

The part of the cell that contains DNA

A

Nucleus

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3
Q

The part of a cell the surrounds the nucleus

A

Cytoplasm

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4
Q

The division of a somatic cell, forming two new cells

A

Mitosis

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5
Q

The smallest particle of an element

A

Atom

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6
Q

Two or more atoms chemically bonded together

A

Molecule

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7
Q

A molecule composed of two or more different elements

A

Compound

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8
Q

Microscopic study of tissues

A

Histology

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9
Q

Blood is considered to be a type of…

A

Connective tissue

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10
Q

Three types of muscle tissue

A

Skeletal, smooth, and cardiac

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11
Q

Skeletal muscles are controlled…

A

Voluntarily

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12
Q

What system is comprised of the skin and its derivatives?

A

Integumentary

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13
Q

The three layers of skin

A

Subcutaneous, dermis, epidermis

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14
Q

What system is a system of glands that produce hormones which affect growth, metabolism, and reproduction?

A

Endocrine

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15
Q

What helps the body digest and absorb fat?

A

Bile

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16
Q

The universal donor blood type

A

O

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17
Q

What percent of blood is plasma and what percent of blood is formed elements?

A

55% plasma and 45% formed elements

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18
Q

In the heart, what ventricles pumps blood to the tissues of the body and what ventricle pumps blood to the lungs?

A

Left ventricle pumps to the body and right ventricle pumps to the lungs

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19
Q

The production of heat needed to utilize food

A

Thermogenesis

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20
Q

Largest artery in the human body

A

Aorta

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21
Q

The definition of integument

A

Covering

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22
Q

The layer of cells forming the epidermis of the skin and the surface layer of mucous and serous membranes

A

Epithelium

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23
Q

A precancerous lesions which occurs on mucous membranes of the tongue

A

Leukoplakia

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24
Q

The epidermis contains…

A

Melanocytes

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25
Q

The cell in the epidermis filled with hard substances of protein

A

Horny cell

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26
Q

Term meaning several layers

A

Strata

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27
Q

Persons incapable of forming melanin

A

Albino

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28
Q

Chronic or acute dermatitis

A

Eczema

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29
Q

The process which forms elbow

A

Olecranon

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30
Q

The lower jaw

A

Mandible

31
Q

Term referring to dead bone tissue

A

Sequestrum

32
Q

The deep socket of the hip

A

Aceyabulum

33
Q

Term for facial bone

A

Zygomatic bone

34
Q

The first part of the nerve cell which receives the nervous impulse

A

Dendrite

35
Q

Nervous system connective cells

A

Glial cells

36
Q

Paralysis of the lower part of the body

A

Paraplegia

37
Q

Term referring to rapid, shuffling steps as seen in Parkinson’s disease

A

Festination

38
Q

A congenital defect consisting of the absence of vertebral arch of the spinal column

A

Spina bifida

39
Q

The junction between two neurons in the neural pathway

A

Synapse

40
Q

Neurons that carry impulses toward the brain and spinal cord

A

Afferent neurons

41
Q

A large molecule which is the main constituent of chromosomes

A

Deoxyribonucleic acid (DNA)

42
Q

The partition of the heart

A

Interatrial septum

43
Q

A blocking of an artery by a clot

A

Thrombic occlusion

44
Q

Erythroblastosis fetalis is an example of…

A

Hemolytic anemia

45
Q

The only artery in the body which carries deoxygenated blood

A

Pulmonary artery

46
Q

The smallest blood vessel

A

Capillary

47
Q

The presence of what gives blood a bright red appearance?

A

Oxyhemoglobin

48
Q

The soft blowing sound which is heard on auscultation

A

Murmur

49
Q

A variation in the shapes of red blood cells

A

Poikilocytosis

50
Q

What valves are located on the right side of the heart?

A

Tricuspid and pulmonary

51
Q

In what position does the patient stand erect with palms turned anterior?

A

Anatomical position

52
Q

What nerves normally regulate the heartbeat (lower quadrant)?

A

Sympathetic and parasympathetic nerves

53
Q

Divided the body into left and right

A

Median or sagittal plane

54
Q

What position is lying face down?

A

Prone position

55
Q

What position is lying on their back with palms and face up?

A

Supine position

56
Q

What rotation indicates that the movement is toward the center?

A

Medial rotation

57
Q

Opposite of abduction (the movement of a limb away from the body)

A

Adduction

58
Q

Opposite of distal

A

Proximal

59
Q

Front of the body

A

Anterior

60
Q

Conducting away

A

Efferent

61
Q

Lying on the stomach

A

Prone position

62
Q

The body is divided into front (frontal plane) and back (lateral plane) by the…

A

Coronal plane

63
Q

Opposite of ventral

A

Dorsal

64
Q

Opposite of distal

A

Proximal

65
Q

Is the thoracic duct a part of the respiratory system?

A

No

66
Q

Three layers of the heart

A

Epicardium, myocardium, endocardium

67
Q

Longest vein in the body

A

Saphenous vein

68
Q

The system that returns excess interstitial fluid to the blood and protects the body against disease

A

Lymphatic system

69
Q

The small, finger like projections on the surface of the membrane in the small intestine

A

Villus or villi

70
Q

The bones found in the skull are considered…

A

Flat bones

71
Q

The muscle that allows movement for the shoulders and extends the head

A

Trapezius muscle

72
Q

The muscle located posterior thigh and flexes leg and extends thigh

A

Biceps femoris muscle

73
Q

The three principle types of muscles

A

Skeletal, smooth, and cardiac