Will The World Really Come To An End In 2012? Either Way, It May Make Sense To Be Prepared

January 19th, 2012 by admin No comments »

Unless you’ve been hiding under a rock, you’ve probably heard about the 2012 doomsday prophecy. Ironically if you do believe it, you might choose to hide under a rock come December 21, 2012. Rather on the news, television, Internet or people chatting about it at their work, you’ve likely heard about this prophecy. There are people who are strongly for or against the likelihood of such a calamity with the rest cautiously concerned or pessimistic. Emergency Plans are often brought into conversations, rather on a national level or personal level for your home. Regardless of your own stance, how is your emergency plan coming along in the event of a disaster-apocalyptic or not? Do you have your water and food supply ready along with other plans to take into action?

To shed some light on the origins of this special date, the Mesoamerican Calendar comes into play. While we are accustomed to organizing our own days by months and years, Mayans had a similar, but varied approach. In addition to their standard years, they have a long count calendar year that spans several of our centuries. Their last long-count calendar year ended on September 18, 1618; the next one ends December 21, 2012. From all historical evidence found, reaching an end of a long-count calendar year was a great event that that they celebrated. There is no actual evidence found that indicates that the Mayan culture believed the world was going to end on this day. Nevertheless, this hasn’t stopped many believers from thinking this gives reason to dread.

Believers of the doomsday prophecy gather their own support from one of many (or a combination of) predictions coming from science, pseudo-science, and self-proclaimed prophets. A few years ago, NASA predicted the likelihood of larger solar flare activity in late 2012, which if hit at the right angle against our planet’s atmosphere could potentially cause harm. Skeptics point out that the prediction is unreliable and recent ones now expect lower solar flare activity. As far as pseudo-science, time loops to alien invasions are among the many random beliefs, potentially holding less traction than that of prophets’ claims. One such prophet is Nostradamus, who believers claim has predicted other world events such as Napoleon, World War II and the JFK assassination; they claim he is alluding to world-wide disaster in 2012. Skeptics say most of his words aren’t analyzed until after the events have taken place, only to find vague similarities to prove he was right.

Despite the various viewpoints, some are concerned a self-fulfilling prophecy may manifest itself by man-made actions-be they small and localized, or possibly worse such as crashing our current economy. If enough people stop going about their daily routine and pull cash and sell stocks, another recession could occur. Others, however, expect the day to pass with nothing more than some heightened anxiety and a lot of fresh comedy material for late-night talk shows. They also point out that an increase in sales has gone towards emergency preparedness, 72 hour kits, freeze dried and dehydrated meals including pre-made gourmet meals.

Rather your stance lies with one end or the other, natural disasters can and do strike every year around the world. Some people are prepared while others not so much. An Emergency plan should be set in place for your home in such an event, what actions to do or where to go, and having in your house emergency food and water storage.

In today’s world, the Internet gives consumers so many more options to stock up your emergency food storage. Most people rarely have time to bottle their own food, let alone more costly and time-consuming methods like dehydrating foods. To answer that dilemma, many companies sell freeze-dried and dehydrated pre-made meals. While canned food is always a good resource for food storage, freeze-dried meals tend to provide more variety, better taste due to the preparation involved, and take up less space with more amounts of food.

So rather you expect the world to end this year, or get a good chuckle at those who do, emergency food storage can bring a peace of mind no matter what may happen in the year 2012.

Irrigation Fluid Warming and Surgical Hypothermia

January 19th, 2012 by admin No comments »

Many patients awaken from surgery feeling cold. In some cases, a postoperative chill is caused the temperature of the recovery unit, which is kept cool to prevent the spread of germs. Shivers in the recovery room could also result from surgery itself, particularly the use of cold intravenous fluids or irrigation fluids. Doctors have long known that the fluid patients receive during surgery affects their body temperature. Only recently has the practice of warming surgical fluids become more common.

What could happen if you receive cold fluids during surgery?

The specific effects of receiving cold fluids during surgery depends of the unique characteristics of patients, such as the condition of their immune system, their body temperature at the time of surgery, and the type of surgery they receive. There are also general effects of receiving cold fluids during surgery that affect anyone, particularly the effects below:

  • Hypothermia
  • Increased risk for opportunistic infections
  • Increased risk for cardiac arrest

Surgery patients who contract opportunistic infections in the wake of surgery, or suffer cardiac arrest during surgery, often experience these maladies as the result of hypothermia – a condition that patients who receive anesthetic are particularly at risk for. When administered intravenously, anesthetic has a cooling effect on the body, potentially causing its core temperature to drop below 95°F, the lowest temperature at which the body functions normally – and cold IV fluids and irrigation fluids can add to the effect.

Cardiac arrest can occur within seconds of IV fluids being administered cold, while opportunistic infections often occur post-surgery as the patient heals. The lower the body’s temperature, the less potent its natural defenses are. In hospitals, where infections are especially opportunistic, post surgery hypothermia can lead to serious complications that prolong hospital stays indefinitely.

If it seems as if surgical hypothermia could be prevented in part by IV and irrigation fluid warming, that is because it could. Over the past decade, many hospitals have integrated IV warmers as a component of surgical care. However, the type of fluid warmers that should be used remains a mater of debate.

Deciding the Ideal Fluid Warmer

When deciding the ideal fluid warmer, it helps to begin with the general features of fluid warmers, and then move to the specific ones.

The most general feature of fluid warmers is their power source: do they run on batteries or electricity? Because warmers that run on batteries offer more versatility, they are usually the better choice. A second general feature of fluid warmers concerns disposability: can they be discarded after one use or are they sterilized and reused? To protect against bacteria that could survive improper sterilization procedures, disposable warmers are the safest choice.

The specific features of a warmer are where its true technology lies. When evaluating warmers based on performance, the following categories should be used as performance indicators:

  • Temperature control
  • Warm up time
  • Tubing requirements
  • Weight
  • Flow rate

Ideally, a portable warmer should feature direct temperature measurement, have a warm up time of less than 50 seconds, use standard issue tubing, have a setup time of less than 35 seconds, weigh less than two pounds with the battery attached, and have a flow rate of 2-150 ml/min.

Conclusion

If you have surgery, IV and irrigation fluid warming could potentially save your life. If you run a health clinic or a hospital, these practices could improve the quality of your patient care. For more information on fluid warming for surgical patients, contact a supplier of portable IV warmers.