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When is compression only CPR recommended with no ventilations in this country?
Wiki User
∙ 13y ago
When a lay person with no CPR training is on the phone with 911 and the dispatcher is giving instructions to the lay rescuer
Wiki User
∙ 13y ago
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When is compression only CPR recommended with no ventilations?
When the rescuer is unwilling or unable to do the ventilations."The Canadian Red Cross recognizes that compression-only CPR is an acceptable alternative for those who are unwilling, unable, untrained, or are no longer able to perform full CPR. In some cases, compression-only CPR is the preferred method for members of the public who witness an adult suddenly collapse. The issue has recently emerged based on research published in the journal Circulation."
What is the compression per minute rate for all age groups?
100 But you should only do 30 before pausing to give 2 breaths (unless your teaching is different, as it varies country, to country)
How do you get compression on a blaster?
Blasters are 2u strokes which means unlike the four stroke they only have the power and exhaust stroke. They dont need the intake stroke because the gas is already mixed in with the oil (yama-lube recommended) . Now u might notice a blaster doesent have a compression stroke. This is because the motors gain compression by not having a timing chain between the crank and the cam (because ther are no valves). This means there is no where for compression to escape thus giving u
Is a PICT a type of Lossy or Lossless compression file?
Pict files can use 2 different forms of compression. 1- RLE Compression (the default) is lossless. 2- JPEG compression (only on some systems/graphics programmes) is lossy.
What is the compression-ventilation ratio 1 rescuer adult CPR?
Studies have found that compression only is more effective, so 1 compression to zero ventilations is the correct ratio. If the person's heart is beating, then you can worry about respiration. If not, keep the blood circulating and let respiration worry about itself (there will be some gas exchange in the lungs even without it, and if you're compressing a person's chest, you're going to be compressing their lungs somewhat anyway, and even without both of those factors, there's quite a bit of dissolved oxygen in the blood; the really critical thing is to make sure that the brain ... which uses it pretty quickly ... doesn't use up the local supply and start to die off).
What is the best compression method when taking into account only the compression ratio?
<a href>"http://ubuntuguru.wordpress.com/2007/03/09/whats-the-best-file-compression-method/"</a href> <a href>"http://ubuntuguru.wordpress.com/2007/03/09/whats-the-best-file-compression-method/"</a href>
Rarefaction occurs only in?
Rarefaction only occurs in a longitudinal wave. Rarefaction is the reduction of the density of a medium. It is the opposite of compression.
Where can you find a compression test?
Amazon is one retailer that has a selection of compression test kits for sale, and you can also find them on the eBay website. these are the only places that seem to sell these.
What should you do when a compression test reveals that compression is below average and the reason for a motor not working?
Low compression will not cause an engine to not run. It may not run efficiently but it will run. Low compression on all cylinders is caused by wear, and can only be fixed by overhauling the engine. Low compression on just one cylinder can be a blown head gasket, burnt valve, or a broken ring on that cylinder. I also depends on what you mean by "below average". An engine with lots of miles may very well have a compression reading that is below the factory specifications and not be cause for alarm. It depends on how much below specs that compression is. In any case, the only fix is to open the engine up.
What if a person lives on milk only?
It is not recommended. You may consume milk , but not only .
Can you subsitute 5w30 motor oil for 10w30?
No, not if the recommended weight is 5w30. Only use the weight recommended by the manufacture.
What is the compression-ventilation ratio for rescuer adult CPR?
30 compressions 2 breaths. Per 2010 AHA guidelines. Compression only CPR can be performed if no barrier device is present.
