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42 Cards in this Set
- Front
- Back
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Give an example or 2 of intracellular fluid
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CSF and Interstitial fluid
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Where is epithelial tissue found?
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ALWAYS on the surface
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Describe endothelium
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simple squamous that lines blood vessels, lymph vessels, wall of heart, and wall of capillaries
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What type of epithelium prevents wear and tear?
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stratified
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What type of epithelium uses osmosis?
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Simple
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Which type of epithelial tissue lines the lungs?
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Mesothelium
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How is connective tissue connected to epithelial tissue?
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By the basement membrane
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What are the 2 layers of the serous membrane?
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1-visceral (inner) layer
2-parietal (outer) layer |
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Which membrane covers the viscera within the abdominal and thoracic cavities?
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Serous membrane
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What is the function of the serous membrane?
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to reduce friction
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What doe the mucous membrane line (generally speaking)?
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Body cavities that open directly to the exterior
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What membranes line the digestive, respiratory, and reproductive tracts?
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Mucous membranes
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What does calcitonin stimulate?
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osteoblasts
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What does parathyroid hormone stimulate?
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osteoclasts
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What does the bone matrix store?
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Phosphate and calcium
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Which compound determines the rate of respiration?
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CO2
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Define Endocrine System
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Made up of endocrine glands that secrete hormones that are transported by blood
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In cellular respiration, as oxygen goes down, what happens to CO2?
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It goes up
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In cellular respiration, as CO2 goes up, what happens to carbonic acid and hydrogen ions?
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both go up
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What is the formula for carbonic acid?
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H2CO3
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What is the formula for bicarbonate?
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HCO3-
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What happens to pH when you hold your breath?
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pH goes down
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What happens to pH when you hyperventilate?
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pH goes up
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Define Target organ
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Organ containing target cells
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What are 4 functions of the Vagus nerve
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-senses aortic blood pressure
-slows heart rate -stimulates digestive organs -taste |
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What does the phrenic nerve control?
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The diaphragm
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What is the fight or flight system?
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The sympathetic nervous system
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What is the rest and repose system?
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The parasympathetic nervous system
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What does SLUD mean?
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The parasympathetic nervous system controls Salivation, Lacrimation, Urination, and Defecation
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Which system SLOWS the digestive, urinary, and reproductive systems?
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sympathetic nervous system
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Which system SPEEDS up the digestive, urinary, and reproductive system?
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The parasympathetic nervous system
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Where is Calcium at during the resting state of a muscle?
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in the sarcoplasmic reticulum
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Define glycogen
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A polysaccharide of glucose
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Define tetanus
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sustained muscle contraction
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Define Myoglobin
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A protein found in skeletal muscle
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What junctions are intercalated discs made up of?
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gap junctions and desmosomes
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Which type of respiration can't cardiac muscle tolerate?
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anaerobic
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Where is smooth muscle located?
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in hollow internal organs
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Is smooth muscle voluntary or involuntary?
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involuntary
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What is the center for visceral senses?
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The hypothalamus
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What are cells called that support and protect neurons?
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Neuroglia
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What is the visceral reflex of smooth muscle?
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Blood vessels
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