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K 231 > EC & Injures:heat Part 2 > Flashcards

EC & Injures:heat Part 2 Flashcards

1
Q

What percent of dehydration causes a change In performance

A

8-10%

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2
Q

What does TX stand for

A

Treatment

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3
Q

What temp inside the body causes death

A

107-108 F

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4
Q 
Which of the following is a medical emergency
Heat stroke
Heat dehydration/exhaustion
Heat rash
Heat syncope
Heat cramps
A

Heat stroke

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5
Q

Heat stroke

MOI:
What shuts down
S/S:
TX:

A

MOI: elevate core body temp above
104f or 40C

Hypothalamus shuts down

S/S: confusion, fatigue, nausea, LOC, erratic behavior, seizures, sweating

Tx: immerse body in cold water
And transport to the hospital
CAUTION WITH RETURN TO PLAY

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6
Q

What does heat acclimatization consist of

A

Occurs over 1-2 wks of prolonged heat exposure

Your body makes physiological changed as it adapts to heat

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7
Q

What are the four stages of heat acclimatization

A

1) sweating occurs at an earlier onset
2) increased sweating production and evaporation of sweat
3) decreased sodium/electrolyte concentration in sweat
4) increase peripheral blood flow

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8
Q

What is the primary goal of fluid replacement

A

To maintain plasma volume so that circulation and sweating an work at optimal levels

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9
Q

What percent of weight loss affects athletic performance

A

2%

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10
Q

What precent of weight loss affects the thermoregulatory mechanisms

A

3-5%

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11
Q

True or false

Each pound of water loss= 1 pint of water

A

1

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12
Q

When should you drink water?

A

Before you are thirsty

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13
Q

If you are thirsty then you are ?

A

Dehydration

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14
Q

During activity how much water should you drink per 15 minutes

A

6-8 oz

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15
Q

What do sports drinks provide?

A

Sodium, carbs, electrolytes

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16
Q

Who is the person who died from heat stroke and played for the Vikings

A

Korey stringer

17
Q

What are the ways that hydration status can be measured

A

Refractometer
Urine color chart
Weight chart

18
Q

What number should you stay above for the urine color chart

A

3

19
Q

How can you prevent heat illness

A 
Educate coaches and athletes
Acclimatize athletes
Measure heat index and humidity
Ensure proper hydration 
Timing of practice
Proper clothing
Proper equipment use
Playing surface 
Monitor hydration
20
Q

What are the so case studies and when they take place

A

Oct. 6, 2007 Chicago marathon

Aug. 20, 2008 Max Stinson’ death at a KY HS football practice

21
Q

What took place at the Chicago marathon

A 
It was freakishly hot
Included 45,000 runners
75F at the 10am start
88F at noon
1-2pm EMS is overwhelmed with heat illness and stops the race
700+ treat with heat illness
185 transports to he hospital 
12 people in ICU
1 SCD
22
Q

How could the Chicago marathon been avoided

A

They could have been more prepared

23
Q

Who is the people who talks about hydration

A

Dr. Doug Casa

24
Q

What happened to Max Stinsons

A

Collapses during football practice at Pleasure Ridge park HS

Max does return to practice and gets hosed down with water

25
Q

How long did it take for max to be transported and what was his core temp and estimates temp during the time of collapses

A

Core temp measures during transportation was 105.6F

Time of Collaspes was est. 109

26
Q

What day did max die

A

Aug. 23

27
Q

What was Max’s coach charged with

A

Reckless homicide. This was the first criminal trail of a coach in a players heat related death

28
Q

What day was the coach acquitted of all criminal charges

A

Sep. 22, 2009

29
Q

What was the heat index when max Collasped

A

Heat index was 94

30
Q

How long were the athletes running without water

A

40 minutes

31
Q

True or false

Max was suffering from a viral illness and taking adderall

A

True

32
Q

True or false

Another athlete on Max’s team was hospitalized overnight with heat illness

A

True

33
Q

What percent of the population is dehydrated

A

2%

K 231 (18 decks)

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