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Aquatic studies

electro fishin

QuestionAnswer
Direct current-which direction does the current flow? which only flows in one direction
Alternating current moves in what direction and then in what other direction? moves in one direction then in the opposite direction
what have been ditermined to do the least damage to the fish? and what does it mean? Pulsed (turned off and then on again)direct current is most effective
Fibrillation-The normal what contractions of the cardiac atria are replaced how and what will it cause? the normal rhythmical contractions of the cardiac atria are replaced are reoplaced by rapid irregular twitching of muscluar wall that cuause the ventricles to respond irregularly
Asphyxia:-a condition in which an extreme decrease in the amount of what whithin the body, that is accompanied by an increase of what that leads to loss of consciousness or death. a condition in which an extreme decrease in the amount of oxygen whithin the body, that is accompanied by an increase of carbon dioxide leads to loss of consciousness or death
Treatment for electric shock victims; NO HEARTBEAT----> what action to perform? HEARTBEAT BUT NO BREATHING----> what action to perform? No heart beat-->CPR(cardio pulmonary resuscition) Heart beat but no breathing--->Artificial Respiration
The reduction of the ____ ____ ___________ much below the normal ____ ___________ of 37 degress C. what is this called? Hypothermia. the reduction of the core body temperature much below the normal body temperature of 37 degrees cC
BODY-shivering;SKIN-cool and dry;PULSE-Rapid and faint;MENTAL-Alert what type of hypothermia is this? MILD HYPOTHERMIA
BODY-no shivering;SKIN-cold;PULSE-slow,faint;Mental-Appears drugged what type of hypothermia is this? MODERATE HYPOTHERMIA
BODY-no shviering,rigid;SKIN-Very cold,blue or white;PULSE-Very difficult to detect,arrhythmic or absent;MENTAL-Unconscious,pupillary response absent What type of hypothermia is this? SEVERE HYPOTHERMIA
When treating people with moderate to severe hypothermia what do you have to be carefull of? You have to be carefull of AFTER-DROP
Any activity that causes the cold peripheral blood to be transported to the body core will lower what? and what could it cause? What term is defined? will lower the temperature of the body core and may cuase death. THIS IS AFTERDROP
SKIN-cool,clammy,sweating;Mental-fatigue,dizziness,headache;OTHER- Nausea,shock,painfull cramped muscle What type of heat exhaustion/Sunstroke is this? HEAT CRAMP
SKIN-Pale,sweating;BODY-Muscular weakness,weak,shallow pulse,shallow,rapid breathing;Mental-Dizziness,headache,restless,fearfull,anxious,confused,disoriented;Other-Nausea,cyanosis(blueness) of lips and fingernails what type of Heat Exhaustion is this? Heat Exhaustion
Skin;Hot,dry skin,flushed face;Body-full,pounding pulse;Mental-Decreased consciousness,seizures;Other-Fever,nausea,vomiting, WHAT heatehaustion is this? Heat Stroke
DO not overrtire yourself and make sure you respect your body's anatomical and muscular limitations with heavey objects. what is this an example of? Fatigue and muscle strain
Created by: cplester
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