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Healthcare 8A.2
| Question | Answer |
|---|---|
| skeletal system | provides framework to support muscles, protect internal organs, store minerals, help in the formation of blood cells |
| muscular system | enable movement, supports body, produces heat |
| integumentary system | protect from environmental hazard, control temperature |
| circulatory (cardiovascular and lymphatic) system | transport cells and dissolved materials, provide defence against infection and disease, maintain fluid balance, remove waste products |
| respiratory (pulmonary) system | deliver gases to sites where gas exchange occurs |
| digestive (gastrointestinal) system | process food and absorb nutrients, eliminate undigested food from the body |
| urinary system | eliminate excess water, salts, and waste products |
| sensory (eyes and ears) system | collect visual and auditory information |
| olfactory system | nose |
| gustatory system | taste |
| touch | skin, integumentary |
| nervous system | direct immediate responses to stimuli |
| endocrine | direct changes in the activities of other organ systems |
| female reproductive system | produce sex cells and hormones necessary for female physical characteristic to develop and for pregnancy, delivery, and breastfeeding to occur |
| male reproductive system | produce sex cell and hormones necessary for male physical characteristics to develop and for production of semen |
| long bones | longer than they are wide |
| short bones | similar in length and width |
| flat bones | two layers with space between them |
| irregular | do not fit into the other categories |
| abduction | movement away from the median plane |
| adduction | movement toward the median plane |
| circumduction | movement in a circular direction |
| extension | to straighten |
| flexion | to bend |
| pronation | turning the hand so the palm faces down or backward (also refers to lying face down) |
| rotation | motion around the central axis |
| supination | turning the palm or foot upward ( also lying face up) |
| scoliosis | lateral curvature |
| lordosis | "swayback" inward curvature of the lumbar area |
| kyphosis | "hunchback" rounded bowing of the thoracic area |
| simple fracture | broken bone that does not pierce the skin |
| compound (open) fracture | broken bone that pierces the skin |
| incomplete ( greenstick) fracture | bone bends and fractures but doesn't completely break |
| comminuted fracture | bone shatters into three or more pieces |
| spiral fracture | caused by twisting motion |