A nurse is reinforcing teaching with a new mother about the purpose of administering vitamin K to her newborn following delivery. The nurse should explain that the purpose of administering vitamin K is to prevent which of the following complications?

Choice A rationale:

Hypotension is not an expected finding in a client with severe preeclampsia. In preeclampsia, the client typically experiences hypertension (high blood pressure) rather than hypotension (low blood pressure). Hypotension may be concerning as it could indicate inadequate perfusion to vital organs.

Choice B rationale:

Headache is an expected finding in a client with severe preeclampsia. Headaches are a common symptom of preeclampsia and are often described as persistent and severe. They can result from increased blood pressure and possibly cerebral oedema.

Choice C rationale:

Tachycardia is not an expected finding in a client with severe preeclampsia. Tachycardia refers to an abnormally fast heart rate, but in preeclampsia, bradycardia (abnormally slow heart rate) or a normal heart rate is more typical. Tachycardia could indicate other underlying issues.

Choice D rationale:

Polyuria is not an expected finding in a client with severe preeclampsia. Polyuria is characterized by excessive urination, and in preeclampsia, the opposite may occur due to decreased kidney perfusion, resulting in oliguria (reduced urine output).

The correct answer is choice B: Apply an ice pack to the perineum. This is the recommended action for unrelieved episiotomy pain within the first 24 hours following delivery, as it helps reduce swelling and provide pain relief.

Choice A rationale:

Placing a soft pillow under the client’s buttocks may provide comfort, but it does not directly address the inflammation and pain associated with an episiotomy. It is not the primary intervention for unrelieved episiotomy pain shortly after delivery.

Choice B rationale:

Applying an ice pack to the perineum is a standard practice for reducing pain and swelling after an episiotomy. The cold temperature causes vasoconstriction, which can help to decrease swelling and provide pain relief. This is especially effective within the first 24 hours post-delivery.

Choice C rationale:

Positioning a heating lamp toward the episiotomy is not recommended immediately following the procedure, as heat can increase blood flow to the area, potentially worsening swelling and pain in the acute phase after the surgery.

Choice D rationale:

While a warm sitz bath may be beneficial for episiotomy pain relief, it is typically recommended after the initial 24-hour period post-delivery. In the first 24 hours, cold therapy is preferred to reduce acute inflammation and pain.