Ssi - Science Of Diving Study Guide Graded A+

A diver and his/her equipment weigh 87 kg when neutrally buoyant in saltwater. To be neutrally buoyant for freshwater diving with the same equipment, he/she has to: {Ans: Remove weight}The cardiovascular system consists of these three major components: {Ans: Heart (pump), Blood (transports medium), Blood vessels (plumbing)}Final Exam - Part 3 {Ans: Part 3}At an altitude of about 5,000 meters, the atmospheric pressure is approximately: {Ans: One half the atmospheric pressure at sea level}A physiological condition called a squeeze occurs when: {Ans: The pressure on the outside of an closed air space is greater than the internal pressure}The primary symptom of ear squeeze in its initial phase is: {Ans: A pressure that will progress to severe pain in equalization is not completed.}