GMS 6440 Fundamentals of medical physiology final exam with answers

GMS 6440 Fundamentals of medical
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physiology final exam with answers |\ |\ |\ |\




name the levels of organization in the human body starting with
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a molecule - CORRECT ANSWERS ✔✔molecule
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macromolecule
organelle
cell
tissue
organ
organ system|\




organism


what are the levels of organization in the heart - CORRECT
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ANSWERS ✔✔amino acids --> proteins |\ |\ |\ |\




proteins --> contraction-filament organelles
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organelles --> muscle cells |\ |\ |\




muscle cells --> muscle tissue
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muscle tissue --> muscle (organ like a heart)
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heart --> other organs --> organ system
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organ systems --> organism (human being)
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what is the definition of anatomy? - CORRECT ANSWERS ✔✔the
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study of structure (greek for a cutting up)
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,what is the definition of physiology? - CORRECT ANSWERS ✔✔the
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study of function (greek for relationship to nature)
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what is structure ALWAYS related to? - CORRECT ANSWERS
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✔✔function


what are the characteristics of life? - CORRECT ANSWERS
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✔✔respiration
digestion
absorption
assimilation
circulation
excretion


what are the main goals of respiration? - CORRECT ANSWERS
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✔✔obtaining oxygen and removing carbon dioxide from the body
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what is the definition of assimilation in the body? - CORRECT
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ANSWERS ✔✔changing of absorbed substances into chemically
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different forms |\




what happens when homeostasis is out of whack? - CORRECT
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ANSWERS ✔✔disease, organ systems malfunctioning
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what are the different organ systems in the body? - CORRECT
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ANSWERS ✔✔skeletal system |\ |\ |\

,muscular system |\




digestive system |\ |\




cardiovascular/respiratory system |\ |\




renal/urinary system |\




endocrine system |\ |\




nervous system |\




what are the major organs in the skeletal system? - CORRECT
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ANSWERS ✔✔bones |\ |\




cartilage |\




bone marrow
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how many bones are in the human body? - CORRECT ANSWERS
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✔✔206 bones |\




what are the functions of the skeletal system? - CORRECT
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ANSWERS ✔✔provides support |\ |\ |\




provides protection |\ |\




stores calcium/other minerals
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forms blood cells
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how is skeletal muscle organized? - CORRECT ANSWERS
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✔✔muscle attached to tendon |\ |\ |\ |\




tendon attached to bone |\ |\ |\

, what are the major organs in the muscular system? - CORRECT
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ANSWERS ✔✔skeletal muscles |\ |\




associated tendons |\




how many muscles are there in the body - CORRECT ANSWERS
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✔✔650 muscles |\




how does the muscular system use the energy in the body -
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CORRECT ANSWERS ✔✔40% energy muscle contraction
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60% generate heat
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what are the functions of the muscular system - CORRECT
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ANSWERS ✔✔provides movement |\ |\




provides protection/support
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generates heat to maintain body temperature
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what are the two main components of muscles? - CORRECT
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ANSWERS ✔✔myosin and actin |\ |\ |\




how many leg muscles are required to walk> - CORRECT
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ANSWERS ✔✔12 |\




what is voluntary movement controlled by - CORRECT ANSWERS
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✔✔brain
motor neurons |\




neuromuscular junctions |\