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Human Performance And Limitations > Health And Hygiene > Flashcards

Health And Hygiene Flashcards

1
Q

What is the BMI of an overweight person?

A

20-30

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2
Q

How do you calculater BMI?

A

weight/height^2

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3
Q

Whats diabetes caused by?

A

Body’s inability to regulate sugar levels.

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4
Q

What diebitihes is controllable?

A

Type 2.

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5
Q

What is type one diabetes?

A

Insulin - dependent

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6
Q

Whats hypoglycemia?

A

Low blood sugar.

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7
Q

What % of our body is what?

A

70%

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8
Q

Whats the worlds biggest killer?

A

Maleria.

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9
Q

What is hepatitis A caused by?

A

Food and water.

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10
Q

What hepatitis is caused by bodily fluids?

A

B and C

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11
Q

What is the incubation of rabies?

A

180days.

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12
Q

What is yellow fever transmitted by?

A

Mosquitoes.

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13
Q

What is dengue fever transmitted by?

A

Day flying mosquitoes.

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14
Q

What is disinsection?

A

Spraying the cabin.

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15
Q

When do you spray the cabin with insect repellent?

A

30minutes before landing.

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16
Q

What is the caffeine threshold?

A

200mg.

17
Q

What is one unit of alcahol?

A

15mg/100ml

18
Q

What is the metabolisation rate for alcohol per hour?

A

1 unit.

19
Q

Whats the male limit of units per week?

A

21

20
Q

Whats the female limit of units per week?

A

14

21
Q

What is a side effect of anti-spasmodics?

A

Visual disturbances.

22
Q

What can asprin cause?

A

Gastric bleeding.

23
Q

What is the average droplet of nasal spray in microns?

A

7-12 microns

24
Q

How many days after rabies contraction will death occur?

A

2-10days

25
Q

A private pilot is waiting for a delayed passenger. When they finally depart, the pilot decides to do a checklist from memory instead of actually reading it. In flight, he notices that he has missed an item from the checklist. What is this an example of? A rule based error/ violation followed by a lapse/slip.

A

Violation - lapse.

26
Q

1 + 1 > 2 is an example of what?

A

Positive synergy

27
Q

1 + 1 < 2 is an example of what?

A

Negative synergy

28
Q

An average person of 75 kg will assimilate alcohol with a rate of 0.015% per hour, which is a X liter beer.

A

0.2

Human Performance And Limitations (12 decks)

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