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A&P > Exam 1 > Flashcards

Exam 1 Flashcards

1
Q

Anatomy

A

Study of the structures of the body and their physical relationships among other body parts

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2
Q

Physiology

A

Study of Anatomical functions

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3
Q

Homeostasis

A

All body systems working together to maintain a stable internal environment

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4
Q

Anatomical position

A

Facing forward, hands at sides, palms forward, feet shoulder length apart

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5
Q

Cytology

A

Study of cellular structure and function

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6
Q

Simple diffusion

A

Movement of substances from area of higher concentration to area of lower concentration

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7
Q

Facilitated diffusion

A

Movement along the concentration gradient

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8
Q

Osmosis

A

Movement of water from region of high concentration to low concentration

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9
Q

Active transport

A

Movement with carrier molecules from region of lower concentration to higher concentration

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10
Q

Filtration

A

Smaller molecules are forced through porous membranes

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11
Q

Hypertonic solution

A

Contains more solute than found inside of cell

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12
Q

Hypotonic solution

A

Contains less solute than found inside cell

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13
Q

Isotonic solution

A

Contains same concentration of solute as found inside the cell

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14
Q

Vesicles

A

Small sac formed by budding from a membrane

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15
Q

Endocytosis

A

Materials move into a cell in a vesicle formed from the plasma membrane

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16
Q

Exocytosis

A

Materials move out of a cell, vesicles fuse with the plasma membrane to release contents into extracellular fluids

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17
Q

Transcytosis

A

Combination of endocytosis and exocytosis, transports a substance rapidly through a cell

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18
Q

Histology

A

Study of tissues and their structures

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19
Q

Major organs of integumentary system

A

Skin, hair, sweat glands, nails

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20
Q

Functions of the integumentary system

A

Protect from environmental hazards, regulate body temp, provide sensory information

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21
Q

Major organs of skeletal system

A

Bones, cartilage, ligaments, bone marrow

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22
Q

Functions of skeletal system

A

Support and protection for other tissues, stores calcium and other minerals, forms blood cells

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23
Q

Major organs of muscular system

A

Skeletal muscles, tendons

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24
Q

Functions of muscular system

A

Movement, protection and support for other tissues, maintains body temp

25
Q

Major organs for nervous system

A

Brain, spinal cord, peripheral nerves, sense organs

26
Q

Nervous system functions

A

Directs immediate responses to stimuli, coordinates or moderates activities of other organ systems, provides and interprets sensory information about external conditions

27
Q

Major organs of endocrine system

A

Pituitary gland, thyroid, pancreas, suprarenal glands, gonads, endocrine tissues

28
Q

Endocrine system functions

A

Directs long term changes in activities of other organ systems, adjusts metabolic activity and energy use, controls many structural and functional changes during development

29
Q

Endocrine system functions

A

Directs long term changes in activities of other organ systems, adjusts metabolic activity and energy use, controls many structural and functional changes during development

30
Q

Major organs of cardiovascular system

A

Heart, blood, blood vessels

31
Q

Functions of cardiovascular system

A

Distribute blood cells, water, nutrients, waste, oxygen, carbon dioxide, and heat

32
Q

Major organs of lymphoid system

A

Spleen, thymus, lymphatic vessels, lymph nodes, tonsils

33
Q

Functions of lymphoid system

A

defend against infection and disease, returns tissue fluids to blood stream

34
Q

Major organs of respiratory system

A

Nasal cavities, sinuses, larynx, trachea, bronchi, lungs, alveoli

35
Q

Respiratory system functions

A

Delivers air to alveoli, provides oxygen to blood stream, removes carbon dioxide from blood stream, produces sounds for communication

36
Q

Major organs of digestive system

A

Teeth, tongue, pharynx, esophagus, stomach, small intestine, large intestine, liver, gallbladder, pancreas

37
Q

Functions of digestive system

A

Process & digest food, absorb & conserve water, absorb nutrients, store energy

38
Q

Major organs of urinary system

A

Kidneys, ureters, urinary bladder, urethra

39
Q

Functions of urinary system

A

Excrete waste from body, control water balance, store urine, regulate blood ion concentration, regulate pH

40
Q

Major organs of male reproductive system

A

Testes, epididymides, ductus deferens, seminal vesicles, prostate gland, penis, scrotum

41
Q

Male reproductive system functions

A

Produce sperm and hormones, sexual intercourse

42
Q

Major organs of female reproductive system

A

Ovaries, uterine tubes, uterus, vagina, labia, clitoris, mammary glands

43
Q

Female reproductive system functions

A

Produces oocytes and hormones, supports developing embryo, provides milk, sexual intercourse

44
Q

what cavity is the small intestine located in?

A

abdominal cavity

45
Q

what cavity are the lungs located in?

A

Pleural cavities

46
Q

What cavity is the pancreas located in?

A

abdominal cavity

47
Q

what cavity are the kidneys located in?

A

abdominal cavity

48
Q

what cavity is the urinary bladder located in?

A

pelvic cavity

49
Q

what cavity is the brain located in?

A

cranial cavity

50
Q

what cavity is the heart located in?

A

pericardial cavity

51
Q

what cavity is the spinal cord located in?

A

vertebral cavity

52
Q

what cavity are the ovaries located in?

A

pelvic cavity

53
Q

what cavity is the liver located in?

A

abdominal cavity

54
Q

what cavity is the esophagus located in

A

mediastinum

55
Q

receptor

A

detects a stimulus or change in the body

56
Q

control center

A

integrates information, issues instruction

57
Q

effector

A

cell or organ that responds to instructions

58
Q

negative feedback

A

effector opposes the original stimulus

59
Q

positive feedback

A

effector intensifies stimulus

A&P (7 decks)

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