Nursingismylife

In the Advanced Open Water Diver Manual, the section about Deep Diving discusses some of the misconceptions about dive computers. In the PADI System, this would be called 1. integrated theory. 2. motorskill development. 3. practical application. 4. knowledge development. - ANSWER4. knowledge development. The PADI System generally categorizes learning that does not involve practicing motorskills or hands on application as knowledge development. During the PADI Open Water Diver course,...

Knowledge review 1 - ANSWER At 10 metres/33 feet you're _____ bar/ata of total pressure and the air density is ___ times as great as at the surface. a. 1 b. 2 c. 3 d. 4 - ANSWERb. 2 *Pressure increases by one bar/ata for every 10 metres/33 feet of depth. So, at 10 metres/33 feet, the total pressure is 2 bar/ata (one from water pressure and one from atmospheric pressure). Density increases proportionally, so at 2 bar/ata the density is 2 times as great, at 3 bar/ata the density is ...

PADI DIVING TEST QUESTIONS & ANSWERS (GRADED A+) As a new PADI diver I will be trained to dive with a buddy - ANSWER18 meters/60 feet PADI courses are performance based. This means that to be certified I must - ANSWERmeet specific performance requirements The four stages of dive planning are advance planning,preparation planning, last minute prep and predive planning T/F - ANSWERT I decide on a dive buddy and dive operator during the ____ - ANSWERadvance planning ______ is what ...

There are several factors that affect visibility underwater. Check those listed here. a. weather b. water movement c. ambient pressure d. suspended particles - ANSWERa. eather b. water movement d. suspended particles True or False. "To avoid problems associated with diving in clear water, use an accurate depth gauge, refer to it frequently, and it is recommended that you use a line for ascents and descents.'' - ANSWERTrue Describe what you should do if you spot an a...

it is recommended that you have a surface interval of at least ______ when making repetitive dives with enriched air. - ANSWERone hour? if you accidentally exceed the maximum oxygen limits of your computer, you should... - ANSWERascend immediately but slowly, make a safety stop and end the dive True or False: Although you personally verify the oxygen analysis of an enriched air cylinder's contents, doing so is not necessary if the person who performed the initial analysis is a qualified...

The term Surface Interval is defined as: - ANSWERThe amount of time a diver stays out of the water or on the surface between dives. The most serious lung over expansion injury is: - ANSWERArterial Gas Embolism Use of the SSI Total DiveLog is important because: A. All answers are correct B. It keeps an accurate record of your personal information and dives C. It contains your medical history and provides important emergency information D. It is important information resource for futur...

For an underwater naturalist dice, I want to carry several small slates and some measuring tools. A mesh bag may be an appropriate way to do this. - ANSWERTrue Mesh bags range in size and options. I would probably choose a larger one for carrying a wet exposure suit. - ANSWERTrue I log my dives: - ANSWERTo document training, as a reference tool, to share information, keep related information The minimum information I would typically log includes: - ANSWERDive site name, the depth, div...

True or False. Divers expect a PADI Divemaster to show professionalism by having role-model dive skills, rescue skills, and knowledge about dive management. - ANSWERTrue. Certified divers can dive unsupervised within the limits of their training. Why would they choose to dive with a PADI Divemaster? a. A divemaster can handle dive logistics, and make diving more convenient and fun. b. Boat dives are only possible with a divemaster. c. Divemaster take care of every detail of indivi...

Proper equalization techniques must be learned in order to: A. Prevent squeeze injuries B. Prevent ear pain C. Prevent sinus squeeze D. All answers are correct - ANSWERD. All answers are correct Which of the statements concerning sound transmission underwater is incorrect? A. Sound will travel farther underwater then in air B. Divers find it difficult to locate the direction of a sound producing source C. Divers find it easy to talk to each other directly through water D. Sound travel...

When is an object positively buoyant? - ANSWERWhen it displaces a volume of water weighing more than its own weight. When is an object negatively buoyant? - ANSWERWhen it displaces a volume of water weighing less than its own weight. What is a thermocline? - ANSWERA gradual change to a layer of colder water? Factors that affect visibility are - ANSWERwater movement, weather, suspended particles, bottom composition Underwater Visibility is: - ANSWERthe approximate distance you can s...

The PADI System helps you address the considerations of a teaching presentation by providing - ANSWER- sequence. - objectives. - scope. - organization. If student diver material is available in a language student divers understand, have them study independently and give prescriptive presentations. - ANSWERTrue The IDC and IE use specific, measurable criteria to assess and score presentations, coupled with the Course Director or Instructor Examiner's intuition and feelings. - ANSWERFa...

Which of the statements concerning sound transmission underwater is incorrect? -A: Sound will travel farther underwater then in air -B: Divers find it difficult to locate the direction of a sound producing source -C: Divers find it easy to talk to each other directly through water -D: Sound travels four times faster underwater than in air - ANSWERC The absolute pressure expressed in terms of atmospheres absolute at 33 feet in sea water is: -A: 2 ata -B:1 ata -C: 4 ata -D: 3 ata -...

My buddy and I have just finished a dive to 15 meters/50 feet for 60 minutes.We want to return to the same site and depth and stay another 60 minutes. We can ..... to see about how long we have to remain at the surface to have enough no stop time. - ANSWER- Wait and check our no stop times on our computers periodically - Use the dive computer plan mode, if our computers have them, - Use a dive planning app - Check the RDP table or eRDPML Going to altitude after diving may be a problem bec...

During an underwater cleanup, my buddy and I fill a large mesh utility bag with several kilograms/pounds of garbage. We should - ANSWERCarry the bag in our hands. I have a bit of a cold but feel I can manage the dive well enough, so it is okay to dive. - ANSWERFalse As a new PADI Open Water Diver, I should refresh my dive skills with a PADI Scuba Review after ..... of inactivity. - ANSWERSix months One reason it is important to be certified as PADI as a Enriched Air Diver, or under th...

What is the most important rule of scuba diving? - ANSWERDo not hold your breath Breathe continuously What are the consequences of breaking the most important rule in scuba diving? - ANSWERLung over expansion severe injuries, death What 6 features should you look for in a mask? - ANSWER1) tempered glass 2) comfortable skirt with a good seal 3) nose or finger pockets 4) low profile 5) Adjustable strap that can be locked in place 6) wide field of vision When buying a mask, what are...

Squeeze - ANSWERCaused by a pressure imbalance Equalization - ANSWERThe process of adding air to an air space. Always do this before discomfort while descending to avoid it altogether.

At 10 metres/33 feet you're _____ bar/ata of total pressure and the air density is ___ times as great as at the surface. - ANSWER2 The most important rule in scuba diving is: - ANSWERBreathe continuously and never hold your breath

I can enjoy diving in many different aquatic environments that include coral reefs, flooded quarries, and human-made dive environments. - ANSWERTrue Conditions that may affect me while diving include. - ANSWERtemperature, water movement, sunlight, aquatic life, bottom composition Due to a problem, my buddy and I had to surface away from the boat. There is a current, so we swam across it to reach the line trailed from the boat, but the current pushed us too quickly. To avoid overexertion, w...

If an object is neutrally buoyant (does not sink or float) in fresh water, the same object placed into salt water would - ANSWERfloat I blow up a balloon, tie it off, and take it to the bottom of the swimming pool. What will happen to the balloon and the air inside it? - ANSWERThe balloon will get smaller and the air inside the balloon will be more dense (molecules move closer together) How often should I take my scuba cylinder to be visually inspected by my dive center? - ANSWEROnce a yea...

As a newly certified PADI Open Water Diver, I will be trained to dive with buddy as deep as - ANSWER18 metres/60 feet Certain medical conditions can be hazardous while diving, so it is important to answer all questions on the Medical Statement honestly and completely - ANSWERTrue if you take 6 liters of air from the surface to 20 metres/66 feet, the volume will be - ANSWER2 litres The density of the air in the previous question would be ______ the density at the surface - ANSWER3x A ...