Final answer:
H in BUBBLE-HEB stands for Homan's sign, an assessment for deep vein thrombosis in postpartum patients.
Step-by-step explanation:
In the context of postpartum nursing assessments, the acronym BUBBLE-HEB is used to help remember the key components clinicians need to evaluate. In BUBBLE-HEB, H stands for Homan's sign, which is an assessment for deep vein thrombosis (DVT). This assessment checks for pain or discomfort in the lower extremities that could indicate the presence of a DVT, which is a potential postpartum complication.