If the finger that needs to be cut or punctured for a dermal puncture is edematous, you should likewise check the opposite hand to determine if it is edematous.
The patient's blood loss is reduced with the dermal puncture. This is something to keep in mind, especially if there are infants in the intensive care nursery. Capillary collection is not an option when a laboratory test calls for higher volumes of blood to be tested.
Capillaries, the body's smallest blood arteries, can leak fluid, causing edematous. Swelling is caused by the fluid's accumulation in the tissues nearby. Sitting or remaining stationary in one place for an excessive amount of time might cause mild episodes of edematous.
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