organ systems Flashcards

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1
Q

integumentary system

A

hair skin nails

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2
Q

integumentary system functions

A

forms external body covering & protects deeper tissues from injury

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3
Q

skeletal system

A

joint & bones

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4
Q

skeletal system functions

A

supports and protects body organs & provides a structural framework for muscle attachments

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5
Q

muscular system

A

posture maintenance, facial expression, heat production, locomotion

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6
Q

locomotion

A

interaction with the environment

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7
Q

nervous system

A

brain, spinal cord, nerves

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8
Q

nervous system functions

A

fast-acting control system, allows complex interactions with both the internal & external environments

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9
Q

respiratory system

A

nasal cavity, pharynx, larynx, trachea, bronchus, lung

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10
Q

respiratory system functions

A

keeps blood constantly supplied with oxygen & removes carbon dioxide, gaseous exchanges occur throughout the walls of air sacs in the lungs

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11
Q

cardiovascular system

A

heart blood vessels

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12
Q

cardiovascular system functions

A

heart pumps blood, blood vessels transport blood which carries oxygen, carbon dioxide, nutrients, waste

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13
Q

digestive system

A

oral cavity, esophagus, liver, stomach, small & large intestine, rectum, anus

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14
Q

digestive system functions

A

breaks down food into absorbable units, eliminates indigestible materials

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15
Q

urinary system

A

kidney, ureter, urinary bladder, urethra

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16
Q

urinary system functions

A

eliminates nitrogenous wastes, regulates water, electrolyte and acid-base balance of the blood

17
Q

reproductive system male

A

prostate gland, ductus deferens, scrotum, testis, penis

18
Q

reproductive system female

A

mammary glands, ovary, uterine tube, uterus, vagina

19
Q

reproductive system functions

A

overall function is to produce offspring

20
Q

endocrine system

A

pineal gland, pituitary gland, thyroid gland, thymus, adrenal gland, pancreas, testis, ovary

21
Q

endocrine system functions

A

endocrine glands produce hormones that regulate growth, reproduction, nutrient use

22
Q

lymphatic system

A

red bone marrow, thymus, lymphatic vessels, thoracic duct, spleen, lymph nodes

23
Q

lymphatic system functions

A

houses white blood cells involved in immunity, collects fluids released from blood vessels and returns them to the bloodstream, disposes of debris in the lymphatic stream