Topic: Capillary Puncture Procedure
Answers to Common Questions
What is a capillary puncture?
A capillary puncture is a medical procedure where a tool called a "lancet"(a small needle on a spring inside of a piece of plastic) is used to make a small cut in the side of your finger to collect a few drops of blood for testing. Or outsi... Read More »
Source: http://wiki.answers.com/Q/What_is_a_capillary_puncture
How deep should a capillary puncture be on an infant heelstick?
The recommended site for heel punctures is the lateral (outside) or medial (inside) plantar surface of the heel. In small or premature infants, the heel bone (calcaneus) may be no more than 2.0 mm beneath the skin surface and no more than h... Read More »
Source: http://wiki.answers.com/Q/How_deep_should_a_capillary_puncture_be...
Why should the lateral sides of the infants heel be used for capi...
Because of abundant capillary flow. Read More »
Source: http://wiki.answers.com/Q/Why_should_the_lateral_sides_of_the_inf...
Answers to Other Common Questions
Excessive squeezing will cause haemolysis of the sample, i.e., the rupture of red blood cells, thus releasing their content (Hb and electrolytes) into the plasma. Haemolysis will alter potassium, ionised calcium (ICa), phosphate and enzymes... Read More »
Source: http://wiki.answers.com/Q/What_will_excessive_squeezing_around_a_...
Well ... there also infection ... and nerve damage if punctured in the wrong place (site dependent) Source(s): RRT King of the Capillary Heel Stick Neonatal ICU Read More »
Source: http://answers.yahoo.com/question/index?qid=20080615030015AAmA1bu
Well break the words down. Capillaries are closer to the surface of the skin, that is where gases exchange and where waste is disposed of. Veins are a little deeper and have more pressure on them, they are returning blood back to the heart.... Read More »
Source: http://answers.yahoo.com/question/index?qid=20061102012136AAiAC4D
A blood patch Read More »
Source: http://wiki.answers.com/Q/What_procedure_is_used_by_anesthesiolog...
Source: http://wiki.answers.com/Q/What_is_cpt_code_for_puncture_of_shunt_...
Anytime there is a break in the skin with a needle the potential exists to hit a nerve, which is invisible to the eye, and the fingertips have a lot of nerves. Inflammation to the area from the poke may further irritate the nerves. You ment... Read More »
Source: http://answers.yahoo.com/question/index?qid=20120310060248AAqMIxp
Most of the time Phlebotomists will use capillary puncture instead of veinpuncture for a ped because their veins are too small and hard to find. Also, the use of a tourniquet is usually discouraged for infants. I just finished my Phlebotomy... Read More »
Source: http://answers.yahoo.com/question/index?qid=20070620181507AAaqZdG
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