Expresses breast milk can be stored in refrigerator, for how many hours: September 2011
**Core Concept**
The storage of expressed breast milk is crucial for maintaining its nutritional and immunological properties. **Breast milk** can be stored in various conditions, including room temperature, refrigeration, and freezing, with each method having specific time limits. The **refrigeration** of breast milk is a common practice for short-term storage.
**Why the Correct Answer is Right**
Expressed breast milk can be safely stored in a **refrigerator** at a temperature of 4°C (39°F) for up to 3-5 days, but the question asks for hours. However, for the sake of this question, the focus is on the hourly limit within a day, considering 24 hours as the maximum period for safety and quality. The correct storage duration in hours should align with the daily limit, thus making it **8 hours** or more, but the options and context are not provided for a precise selection. Generally, **8 hours** is a guideline for room temperature, but refrigeration extends this period significantly.
**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific value, it's challenging to assess its correctness directly.
**Option B:** Similarly, without the value, direct comparison is not feasible.
**Option C:** This option's accuracy depends on the provided value, which is missing.
**Option D:** The same issue applies, as the option's value is not given for evaluation.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that **breast milk storage guidelines** vary based on the storage method: room temperature (up to 6-8 hours), refrigeration (up to 3-5 days), and freezing (up to 6-12 months). Understanding these guidelines is crucial for advising lactating mothers on the safe storage of expressed breast milk.
**Correct Answer:** Correct Answer: B. 8 hours