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What is the study of the structure of the body? |
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Definition
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What is the study of the functions of the body? |
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What is the sum of all the physical and chemical reactions occurring in the body? |
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Definition
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What describes the relatively constant conditions of the internal environment of the body? |
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Definition
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Term
What mechanism controls homeostasis? |
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Definition
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Term
List the levels of organization form simplest to most complex. |
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Definition
chemical, cellular, tissue, organ, organ system, organism |
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Term
What are the four main organic compounds? |
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Definition
carbohydrates, proteins, lipids, nucleic acids |
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What are the four main inorganic compounds? |
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Definition
water, oxygen, carbon dioxide, minerals (inorganic salts) |
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Term
What is the basic structural and functional unit of the body? |
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Definition
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Are all cells in the body alike? |
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Definition
no; they vary in shape and size |
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Term
What is made up of similar cells grouped together? |
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Definition
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What are the four kinds of tissues in the body? |
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Definition
epithelial, connective, muscle, nervous |
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Term
What is made up of two or more different tissues that work together? |
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Definition
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Term
What is the highest level of organization? |
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Definition
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Do all eleven systems work together to maintain homeostasis? |
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Term
What are the organs of the integumentary system? |
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Definition
skin, nails, hair, glands |
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Term
List 5 functions of the integumentary system. |
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Definition
sensations; protection; excretion; temperature regulation; vitamin D synthesis |
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Term
List 4 functions of the skeletal system. |
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Definition
support (shape and framework); protect internal organs; blood cell production; mineral storage |
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Term
What are three types of muscle tissue in the muscle system? |
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Definition
skeletal muscle tissue; cardiac muscle tissue, smooth muscle tissue |
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Term
What are three functions of the muscle system? |
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Definition
movement; maintain posture; heat production |
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Term
What are the organs in the nervous system? |
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Definition
brain; spinal cord; cranial nerves; spinal nerves |
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Term
What are the functions of the nervous system? |
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Definition
regulate and coordinate body activities; detect changes in internal and external environments; interpret sensory information |
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Term
List some of the major organs of the endocrine system. |
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Definition
hypothalamus; pituitary gland; pineal gland; thyroid gland; parathyroid gland; thymus; adrenal gland; pancreas; testes, ovaries |
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Term
What is the function of the endocrine system? |
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Definition
regulate and coordinate body activities through hormones |
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Term
What are the organs of the cardiovascular system? |
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Definition
heart, blood vessels, blood |
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Term
What are the functions of the cardiovascular system? |
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Definition
transport food, oxygen, hormones, carbon dioxide and other waste products; aid regulating body temperature; protection through white blood cells (WBC) |
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Term
What are the organs of the lymphatic system? |
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Definition
bone, lymph, lymph vessels, lymph node, spleen, thymus |
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Term
What are the functions of the lymphatic system? |
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Definition
defensive; produces WBC; returns excess tissue fluid to the blood |
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Term
What are the organs of the respiratory system? |
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Definition
nose, pharynx, larynx, trachea, bronchi, bronchioles, alveoli, lungs |
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Term
What are the functions of the respiratory system? |
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Definition
exchanges oxygen and carbon dioxide; regulates pH |
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Term
What are the organs of the digestive system? |
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Definition
mouth, pharynx, esophagus, stomach, intestines, salivary glands, liver, gall bladder, pancreas |
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Term
What are the functions of the digestive system? |
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Definition
digestion and absorption of nutrients; eliminate waste |
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Term
What are the organs of the urinary system? |
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Definition
kidneys, ureters, urinary bladder, urethra |
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Term
What is the function of the urinary system? |
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Definition
regulation of the composition of plasma in the blood through controlled excretion of organic wastes, salts and water |
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Term
What are the organs of the reproductive system? |
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Definition
testes, ducts, glands, ovaries, oviducts, uterus, vagina, mammary glands |
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Term
What is the main function of the reproductive system? |
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Definition
continuation of the species |
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Term
Which plane divides the body into right and left portions? |
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Definition
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Which plane divides the body into anterior and posterior portions? |
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Definition
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Which plane divides the body into superior and inferior portions? |
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Definition
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Term
Which direction is towards the head? |
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Definition
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Term
Which direction is towards the feet? |
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Definition
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Which direction is towards the front of the body? |
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Definition
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Which direction is towards the back of the body? |
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Definition
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Which direction is towards the middle of the body? |
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Definition
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Which direction is towards the edge of the body? |
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Definition
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Term
Which direction is closer to the trunk? |
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Definition
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Term
Which direction is farther away from the trunk? |
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Definition
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Term
When do you use the directional terms proximal and distal? |
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Definition
when referring to positions on appendages |
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Term
Which direction is towards the surface of the skin? |
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Definition
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Term
Which direction is towards the interior of the body? |
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Definition
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Term
What two cavities make up the dorsal cavity? |
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Definition
cranial and spinal (vertebral) cavities |
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Term
What cavity contains the brain? |
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Definition
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Term
What cavity contains the spinal cord? |
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Definition
vertebral (spinal) cavity |
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Term
What three major cavities make up the ventral cavity? |
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Definition
thoracic, abdominal and pelvic cavities |
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Term
The thoracic cavity is made up of three cavities, what are they? |
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Definition
right pleural cavity, left pleural cavity, pericardial cavity |
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Term
What cavity contains the right lung? |
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Definition
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What cavity contains the left lung? |
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Definition
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What cavity contains the heart? |
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Definition
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Term
What is the region that contains the heart, thymus gland, trachea, esophagus and aorta? |
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Definition
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Term
What muscle separates the thoracic cavity from the abdominal-pelvic cavity? |
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Definition
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Term
What is another name for the abdominal-pelvic cavity? |
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Definition
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Term
What cavity contains the stomach, liver and spleen? |
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Definition
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Term
What cavity contains the urinary bladder and reproductive organs of the female? |
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Definition
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Term
What membrane is found immediately on the lungs? |
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Definition
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Term
What membrane lines the cavity that houses the lungs? |
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Definition
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Term
What membrane is immediately on the heart? |
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Definition
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Term
What membrane lines the cavity that houses the heart? |
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Definition
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What membrane is immediately on the liver, stomach and bladder? |
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Definition
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Term
What membrane lines the cavity that houses the liver, stomach and bladder? |
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Definition
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Term
What part of the body contains the head, neck and trunk? |
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Definition
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Term
What part of the body contains the arms and the legs? |
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Definition
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Term
In which part of the body are the visceral organs found? |
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Definition
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Term
In which part of the body are all the body cavities found? |
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