Acute Gastroenteritis which means food poisoning! =D. Agarose Gel Electrophoresis is a method used in biochemistry and molecular biology to separate DNA, RNA, or protein molecules by size. This is achieved by moving negatively charged nucleic acid molecules through an agarose matrix with an electric field (electrophoresis).
When In Doubt, Do CPR. If you're looking at a person you can't wake up and aren't sure if he or she is breathing, he or she probably isn't. If the patient is taking such shallow breaths you can't see the chest rising and falling, it's not enough. If the patient is gasping every few seconds for air, it's not enough. Either way, call 911 and push on the chest. CPR is changing. There's been a lot of research done trying to determine what kind of CPR is better and who should perform it. Simply put: doing something is better than doing nothing.
Normal breath sounds are not usually heard when a person breathes. Instead, they are heard using a medical instrument called a stethoscope. A normal breath sound is similar to the sound of air. A doctor can hear normal breath sounds by placing the stethoscope on your chest, back, collarbone, and ribcage. A stethoscope can also pick up abnormal breathing sounds. These sounds are described as: 1  rhonchi (snoring sounds). 2  rales (clicking, rattling, bubbling).