The below examples of poor quality blood spots are designed to help assist midwives when taking newborn bloodspots.
The perfect card
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Spots too small, only single punch available from a spot
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Multi spotted sample, cannot be used
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Insufficient and discoloured
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Spot 3 only valid spot on card as can get 2 punches from it
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Multi spotted – cannot be used
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Compressed – darker ring around edge – cannot be used
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Spot 3 only valid spot on card as can get 2 punches from it
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Multi spotted, too wet when put in envelope
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Too small and multi spotted
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Liquid damage
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Multi and discoloured – cannot be used
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Ridged – cannot be used
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Bloodspot examples (195kB pdf)
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