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Plasma Essay Topics & Paper Examples

Aurora Borealis

The Aurora Borealis is a beautiful display of lights created by nature that appear in the night sky. “Aurora Borealis”, the Latin name of the aurora of the northern hemisphere, means the red dawn of the north. The name comes from the famous Italian scientist Galileo Galilei who, among other things, studied the lights around the year 1600. In Rome, were Galileo was living, the red color dominates, but the most common color is actually greenish-yellow, which I will cover later in the presentation. The Vikings in the year 700-1000 called it simply “northern lights,” and in early England they called it “The Merry Dancers” referring to the way the aurora moves. Originating in the atmosphere high above the surface…

Additional Duties of Phlebotomist

-Urine specimen obtained after a thorough cleansing of the glans penis (males) and the labia and urethral meatus (females). -Following the cleansing procedure, the patient passes the first portion of urine into the toilet, stops and collects the mid-portion in the specimen container. -This provides a sample that is less contaminated by epithelial cells and bacteria (normal flora). Methods of Urine Collection CATHETERIZED SPECIMEN -Specimen of choice for patient suffering from urinary retention. (Patient cannot void voluntarily) -The specimen is collected under sterile conditions by passing the catheter through the urethra into the bladder. -The specimen is used for BACTERIAL CULTURE. -If routine urinalysis is requested, culture should be performed first to prevent contamination. SUPRAPUBIC ASPIRATION -Involves urine collection directly…