SCUBA

Question 1

As of 2018, what is the deepest dive record on SCUBA?

Answer 1

332 M

Question 2

SCUBA

Answer 2

Self contained underwater breathing apparatus

Question 3

What is technical diving?

Answer 3

Diving that exceeds recreational limits

Question 4

What is a rebreather?

Answer 4

Device that measure partial pressures of gas to recycle exhaled air and allow for longer dives

Question 5

What percent of gas used is shallow diving is oxygen?

Answer 5

32-36% (normal atmospheric)

Question 6

What is Barotrauma?

Answer 6

Injuries that occur due to changes is pressure

Question 7

Name some common diving illnesses

Answer 7

Nitrogen Narcosis
Decompression sickness
Oxygen toxicity
Air embolism

Question 8

Symptoms of decompression sickness

Answer 8

Joint pain 
Limb pain
Dizziness
Paralysis 
Fatigue

Question 9

Symptoms of nitrogen narcosis

Answer 9

Tunnel Vision
Euphoria 
Anxiety
Dizziness
(Basically being nitro-drunk)

Question 10

What is the deepest you can dive with a helium, nitrogen, oxygen gas mix?

Answer 10

700 m