What is the preferred method of blood collection in newborns and infants quizlet?
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Which type of puncture is preferable for infants younger than 1 year?The neonatal heel prick, also known as a dermal puncture, is by far the most popular way to collect blood from newborns and infants up to about six months of age. Dermal punctures are preferable because, when done correctly, they are guaranteed to produce blood, removing the uncertainty of needle sticks.
Which of the following is the preferred collection site for laboratory?Venous blood is the specimen of choice for most routine laboratory tests. The blood is obtained by direct puncture to a vein, most often located in the antecubital area of the arm or the back (top) of the hand.
What surface of the heel in infants is used for capillary blood collection?Heel - This site is used for infants, less than one year old, whose fingers are too tiny. The puncture is done on the farthest lateral or medial aspect of the plantar surface of the heel, not on the bottom. Punctures done on the plantar surface can damage cartilage or bone.
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