Crown-of-thorns starfish management programme:
Respiratory Case Study 6 Decompression Illness: Julie, 47, is a novice SCUBA diver, certified with 5 beach dives in Hawaii inand several subsequent boat dives. She recently went diving for the first time in 6 years while on a 6-day cruise to the Coral Sea. Julie and her group encountered very rough seas on their way to a shipwreck that they planned to dive.
Many passengers, including Julie, became very seasick, and most took Scopalamine as a remedy. After a poor night of sleep, and in rough seas with a strong current, Julie and her buddy descended to 26 m for 5 min, and remained at around 17m for about 20 m.
She logged a total bottom time of 28 minutes. Because of the strong current, the divers used their oxygen supply more rapidly than expected, and their tanks were quite low when they ascended.
The swell at the surface made it very difficult to swim back to the boat, and when she did arrive Julie was too tired to climb aboard without help.
She was exhausted and collapsed in her bunk with a terrible headache and dizziness. Julie was supposed to fly back to the US on the following day, but was still experiencing the headache and dizziness. She decided to visit a doctor as a precaution. The doctor tested her balance, which was poor, and tested the comparative sensation in her left and right sides, finding the right hand to be much less sensitive to a variety of stimuli.
He also tested her mental abilities by timing her as she counted backwards by 7s from Describe pulmonary and systemic circulation with specific reference made to both external and internal respiratory exchange.
How are oxygen and carbon dioxide transported in the blood? Elaborate on the role of hemoglobin in oxygen transport. What precautions do divers generally take to avoid this condition?
Why are depth and duration of dives important? Did Julie have the usual symptoms associated with decompression illness? How does a problem with decompression account for the usual symptoms? Julie and her buddy did a dive that was short enough and shallow enough that according to PADI and NAUI guidelines should not have caused decompression problems.
Try to explain why Julie had problems anyway feel free to speculate… 6. What could have happened if Julie had hopped on a plane for a long flight without being treated first? How is decompression illness treated?
Can it cause permanent problems?Coral Divers Resort had a comfortable niche in that industry, one that had been enhanced by its owner, Jonathan Greywell's promotional strategy. According to the case study, "over the years, Greywell had established a solid reputation for the Coral Divers Resort as a safe and knowledgeable scuba diving .
Case study of the marine protected area of the Galápagos Marine Reserve, Ecuador. DONATE Case Study: Galápagos Marine Reserve such as snorkeling, scuba diving, boating, and whale watching. Divers are drawn by the large populations of rays, hammerhead sharks, and whale sharks.
MGMT Strategic Management Coral Divers Case Preparation Instruction Instructions for analyzing the case: 1. Read the case.
Evaluate the information available in the exhibits. 2. Use the strategic management process to determine how (if) Coral divers creates value for its customers and earns above average returns.
If it does not earn above average returns, determine why and how to fix the. Coral Divers recently celebrated with Sanele when he passed his PADI Open Water Scuba Instructor course and became one of the youngest black South Africans to achieve this accolade in diving.
Sanele’s story is a super one. Case Study The outfall will involve installation of around m of mm diameter HDPE pipe through a reef PMG worked closely with a team of coral specialist scientific divers and local divers to complete these works. The relocation was a. Coral Reefs Coral reef is a type of underwater environment shaped by limestone formations.
Reef limestone consists largely of a framework of skeletons from marine animals called corals.