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Working capital serves as an indicator of a firm's:
Working capital $= \text{Current Assets} - \text{Current Liabilities}$. It measures how much liquid resource the firm has available to meet its short-term obligations. A positive working capital means the firm can cover its current liabilities โ this is a direct measure of liquidity, not asset utilization, non-current liabilities, or non-current assets.
Persistent Occiput Posterior (POP) position is a common cause of prolonged second stage and arrest of descent. In OP position:
- The fetal head presents with a larger diameter to the pelvis: occipito-frontal diameter \(\approx 11.5\,\text{cm}\) vs. sub-occipito-bregmatic \(9.5\,\text{cm}\) in OA
- Internal rotation from OP to OA requires \(135ยฐ\) rotation (vs. \(90ยฐ\) from OT, \(45ยฐ\) from OA)
- Causes: anthropoid/android pelvis, deflexed head
Management options:
- Manual rotation to OA (Barton's maneuver)
- Expectant management if maternal/fetal condition good
- Instrumental delivery: forceps (Kielland's rotational forceps) or rotational vacuum
- Cesarean section if rotation fails or fetal distress
CPD is less likely in a multigravida who delivered previously without CPD. Hypotonic labor would show weak contractions on partograph/CTG.
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