Underwater Study guides, Class notes & Summaries
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ATI TEAS 7 READING COMPREHENSION QUESTIONS & ANSWERS LATEST UPDATE 2024
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NEW FILE : ATI TEAS 7 READING COMPREHENSION, QUESTIONS & ANSWERS | LATEST UPDATE 2024; The Farallon Islands, or Devil’s Teeth, as they are referred to by sailors, are a group of small islands with rocky, barren terrain and treacherous underwater currents, 48 km (30 miles) off the coast of San Francisco, California. Although the islands are small, with a combined total land area of 0.41 km squared (0.16 square miles), they are positioned in a major ocean current, which enables them to house den...
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Rescue Scuba NAUI | 75 Questions with 100% Correct Answers | Verified | Latest Update 2024
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At the most basic level, the responsibility for preventing diving accidents belongs to: - Each individual 
diver 
An absolute contraindication to participation in underwater activity is: - Chronic Obstructive 
Pulmonary Disorders (COPD) 
A temporary contraindication to diving activity is one that: - Precludes someone from participating 
while the condition exists 
Which category of contraindication to diving activity recognizes that each individual person is unique, 
and that their respective ab...
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Underwater welding and cutting Exam Latest Update
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Underwater welding and cutting Exam Latest Update...
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LATEST Reading TEAS 7 (2024)- SET 3
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LATEST Reading TEAS 7 (2024)- SET 3 
 
Farallon islands 
The farallon islands, or the Devil's teeth, as they are referred to by sailors, are a group of small islands with rocky, barren terrain and treacherous underwater currents, 48 km (30 miles) off the coast of san Francisco, California. Although the islands are small, with a combined total land area of 0.41km2 (0.16 square miles), they are positioned in a major ocean current, which enables them to house dense populations of birds, rodents, ...
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PADI Open Water Diver Certification Exam 2023/2024 Graded A+
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SCUBA - ANSWER-Self contained underwater breathing apparatus 
 
What is the pressure change for each 10m/33ft of depth change? - ANSWER-1 bar/1 ata/1 atmosphere 
 
What is the relationship between my depth in water and the pressure? - ANSWER-The deeper you go in water, the more the pressure increases 
Pressure is expressed as the weight of air 
 
What is the relationship between pressure, and the volume and the density of air? - ANSWER-As pressure increases, the gas volume decreases and the gas ...
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SDI OPEN WATER (CH 1- THE UNDERWATER ENVIRONMENT) EXAM 2024
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SDI OPEN WATER (CH 1- THE UNDERWATER ENVIRONMENT) EXAM 2024 
 
What does SCUBA stand for? - correct answer Self 
Contained 
Underwater 
Breathing 
Aparatus 
 
List 3 important scuba diving changes that occurred in the 1950's. - correct answer 1. US Navy Dive tables published in 1957 
2. First personal dive computer invented in 1959 
3. Dramatic improvements in personal diving equipment 
 
What sets SDI (Scuba Diving International) apart from other diving training agencies? - correct answer Th...
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Rescue Scuba NAUI | 75 Questions with 100% Correct Answers | Verified | Latest Update 2024
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At the most basic level, the responsibility for preventing diving accidents belongs to: - Each individual 
diver 
An absolute contraindication to participation in underwater activity is: - Chronic Obstructive 
Pulmonary Disorders (COPD) 
A temporary contraindication to diving activity is one that: - Precludes someone from participating 
while the condition exists 
Which category of contraindication to diving activity recognizes that each individual person is unique, 
and that their respective ab...
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SSI Open Water Exam Practice Questions and Answers
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Earplugs 
A-Aid equalization of the middle of the ear 
B- Protect against cold 
C-Should never be worn while diving 
D-Protect ears from squeeze - Answer- C 
 
The first symptom of a sinus squeeze is usually: 
A- a dull pain deep within the head 
B- a sharp pain at the base of the neck 
C- a crushing pain high in the chest 
D- a sharp pain above the eyes - Answer- D 
 
One atmosphere of pressure is defined as: 
A-Each 34 ft of depth in freshwater 
B-Each 33 ft of depth in seawater 
C-1 ata ...
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SSI Open Water Diver Final Exam: Sections 1 – 6 Questions and Answers
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If you experience pain in the ear during descent: 
 
A - Place a finger in the ear canal and gently massage the ear until the pain ceases 
 
B - Stop the descent and ascend until the pain stops 
 
C - Continue the descent while gently exhaling into the mask 
 
D - Abort the dive - Answer- B - Stop the descent and ascend until the pain stops 
 
Earplugs: 
 
A - Protect against cold 
 
B - Protect the ears from squeeze 
 
C - Aid equalization of the middle ear 
 
D - Should never be worn while div...
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PADI: UNDERWATER NAVIGATOR KNOWLEDGE REVIEW QUIZZES & ANS RATED 100% CORRECT!!
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PADI: UNDERWATER NAVIGATOR KNOWLEDGE REVIEW QUIZZES & ANS RATED 100% CORRECT!!
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