Answer is B! Static posture is where the same posture or position is held throughout the exertion. For periods of time your spinal cord will flex kinda like memory foam to that position, mainly obtained from sitting at a desk on the computer
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True because by providing a cover for the dressing, the dressing will remain in place on the wound which helps to control the bleeding of a wound by the applied pressure that’s placed, so again it’s True.
Hope that answered ur question and I went into depth for your understandings !