1 Introduction to Electrocardiograms-This is a pretty important course for EKG techs! 2  Itâs where you actually learn how to perform and interpret an EKG â youâll handle the equipment and learn how to properly use it. 3  Patient safety and patient communication is also covered.
Apple juice that is boxed or kept in a sealed bottle may be stored in a cool, dark place for around two to three months past the printed expiration date. Canned apple juice, or fruit juice concentrate will last for up to nine months, if unopened and stored in a cool, dark place like your pantry or the refrigerator.
When Life Gives You Lemons. Freshly squeezed lemon juice requires refrigeration after you make it to keep it from going bad. Fresh-squeezed lemon juice lasts two to three days when refrigerated. Freeze it in an ice cube tray and it will keep for as long as four months. Defrost the cubes one at a time as needed for cooking or to make lemonade.