e) ascent only, and depends on factors such as breath holding and state of the diver’s lungs.d) ascent only, and only with breath holding.c) ascent or descent, depending on where the diver runs out of air.b) ascent or descent, depending on where the diver holds his or her breath.Although some people would say its used for supplemental air so they can dive longer we believe that the best use of the pony tank is for a fully redundant air source for use only in emergencies. True or False: A pony tank is only for emergencies PADI becomes the first training organization to establish independent testing of instructor candidates with the new Instructor Development course (IDC) and Instructor Examination (IE) program. Did you know why 1985 is an important year in the history of PADI? PADI’s research and development affiliate, Diving Science and Technology (DSAT produces the Recreational Dive Planner (RDP), Wheel and Table version released in 1998. Did you know why 1986 is important in PADI history? It is NEVER acceptable to touch, harvest or otherwise molest a coral formation. Is this True or False? It’s OK to harvest coral as long as it’s not alive.įalse This misconception is all too common.
d) time of onset of symptoms in relation to the end of the dive.b) principal location of gas bubbles in the body.Of the factors below which is the same for air embolism and for decompression sickness? At what depth will you reach 1ATM of pressure?Ī scuba diver (or anyone, for that matter) is affected by 1 ATM of pressure on the surface, at sea level. f) lack of oxygen from prolonged breath holdingĭid you know why 1975 is important in PADI history?ġ975: PADI formalizes the first training program to qualify instructor trainers – the Course Director Training Course.e) elevated carbon dioxide from prolonged breath holding.d) lack of oxygen from prolonged breath holding.c) seizures brought on by the breath hold in susceptible people.b) nitrogen buildup from prolonged time under water.a) both elevated carbon dioxide and lack of oxygen.“Shallow-water-blackout,” as may be seen in breath-hold dives, is due to: Remember, the middle word in “IDC” is “Development”. This builds confidence without the anxiety of making mistakes. Your classmates and the Course Director will be role playing as your students. These are general knowledge, informational and quiz / exam questions you may need to know.ĭo I practice teaching on “real” students during my PADI IDC?
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