Privacy Policy

Your privacy is important to us. It is West Coast Water Safety’s policy to respect your privacy regarding any information we may collect from you across our website, http://www.wcws.com.au, and other sites we own and operate.

We only ask for personal information when we truly need it to provide a service to you. We collect it by fair and lawful means, with your knowledge and consent. We also let you know why we’re collecting it and how it will be used.

We only retain collected information for as long as necessary to provide you with your requested service. What data we store, we’ll protect within commercially acceptable means to prevent loss and theft, as well as unauthorized access, disclosure, copying, use or modification. The information will not be stored in any form online.

We don’t share any personally identifying information publicly or with third-parties, except our third party ROT’s who will be issuing you with your certificates/qualifications or when required to by law.

Our website may link to external sites that are not operated by us. Please be aware that we have no control over the content and practices of these sites, and cannot accept responsibility or liability for their respective privacy policies.

You are free to refuse our request for your personal information, with the understanding that we may be unable to provide you with some of your desired services.

Your continued use of our website will be regarded as acceptance of our practices around privacy and personal information. If you have any questions about how we handle user data and personal information, feel free to contact us.

This policy is effective as of 1 January 2020.

Box Jellyfish

A great article from National Geographic:
https://www.nationalgeographic.com/animals/invertebrates/group/box-jellyfish/

About Box Jellyfish

The infamous box jellyfish developed its frighteningly powerful venom to instantly stun or kill prey, like fish and shrimp, so their struggle to escape wouldn’t damage its delicate tentacles.

Venom

Their venom is considered to be among the most deadly in the world, containing toxins that attack the heart, nervous system, and skin cells. It is so overpoweringly painful, human victims have been known to go into shock and drown or die of heart failure before even reaching shore. Survivors can experience considerable pain for weeks and often have significant scarring where the tentacles made contact.

Range and Appearance

Box jellies, also called sea wasps and marine stingers, live primarily in coastal waters off Northern Australia and throughout the Indo-Pacific. They are pale blue and transparent in color and get their name from the cube-like shape of their bell.

Tentacles

Up to 15 tentacles grow from each corner of the bell and can reach 10 feet in length. Each tentacle has about 5,000 stinging cells, which are triggered not by touch but by the presence of a chemical on the outer layer of its prey.

Highly-Advanced Adaptations

Box jellies are highly advanced among jellyfish. They have developed the ability to move rather than just drift, jetting at up to four knots through the water. They also have eyes grouped in clusters of six on the four sides of their bell. Each cluster includes a pair of eyes with a sophisticated lens, retina, iris and cornea, although without a central nervous system, scientists aren’t sure how they process what they see.

Do Not Resuscitate tattoos – What would you do?

Do Not Resuscitate tattoos

tattoo on man's chest reading Do Not Resuscitate

Image: New England Journal of Medicine

I get this question a bit during my training courses and kept thinking while I would continue to resuscitate the patient, I really must look into this. No need to do that now after the great article below arrived in my inbox from the guru’s at Royal Lifesaving WA. So here is the answer to this often asked question.

What would you do if you came across an unconscious person needing CPR, but they had a tattoo that said, ‘DO NOT RESUSCITATE’? Would you ignore the tattoo and continue treatment of the casualty? Would there be any legal ramifications of ignoring the tattoo? How would you know if the tattoo genuinely represents the person’s wishes, or if it’s just a joke?

These were questions faced by a team of doctors in the US when a patient was brought into a hospital emergency department. They discovered the words ‘DO NOT RESUSCITATE’ clearly tattooed across his chest, with the ‘Not’ underlined and what they presumed was his signature tattooed underneath the statement.

Faced with the dilemma of not knowing whether the tattoo was sincere, the doctors initially decided to administer some treatment while consulting with their hospital ethics team. The ethics team reviewed the case and advised the doctors to honour the tattoo, because it was reasonable to infer that it expressed the man’s wishes.

The man later died without being resuscitated, and it was discovered that he had, in fact, completed a form expressing his wishes which were consistent with the tattoo. The case sparked international discussion around the validity of these tattoos and whether they are legally binding. 

So what would happen in Australia?

Hospitals in Australia typically don’t have an ethics team on call to review individual cases. Advance care planning does exist here; however, the laws differ between states and territories. Generally, treating doctors must be satisfied that the person was competent when they made the directive, that they understood the risks of refusing care and that it applies to the current situation – all virtually impossible for a first responder to determine when coming across an unconscious person in need of CPR.

While a Do Not Resuscitate tattoo could in fact represent a person’s wishes, without sighting documentation to verify this we cannot know for sure. Perhaps it was their wish at the time of getting the tattoo, but they have since changed their mind. Perhaps the tattoo was done in jest, or while under the influence. Additionally, the shorter version that simply states the initials ‘DNR’ presents even more ambiguity – it could stand for something else entirely. 

First responders in Australia are trained that consent is implied if a casualty is unconscious. We cannot assume to know what the person would want at the time of needing care. It is important to always follow your training and provide CPR if it is required.

Automatic External Defibrillator AED Quiz

This is a fun general knowledge quiz on the operations of an automated external defibrillator.

Please enter your email:

1. What should you check before delivering a shock to a victim?

 
 
 
 

2. If you are a lone rescuer, using an AED takes priority over performing CPR

 
 

3. Defibrillators should come with a small towel, what is this used for?

 
 
 
 

4. An AED will deliver a shock if a victim is ‘alive’ or has a normal heartbeat

 
 

5. You should not use a defibrillator if there is a risk of igniting flammable gases

 
 

6. How does a defibrillator work?

 
 
 
 

7. The defibrillator pads used to deliver the electrical shock to the heart can be placed on or over patients clothing

 
 

8. You can use an automated external defibrillator if a victim is on a metal surface

 
 

9. You cannot use a defibrillator if a casualty has a pacemaker fitted

 
 

10. What are the four links in the Chain of Survival?