A newborn with respiratory distress with RR 86/ min, nasal flaring, audible grunting, abdomen lagged behind chest respiratory movement, no lower chest or xiphoid retraction. What is silverman’s score ?

**Core Concept**
Silverman's score is a clinical assessment tool used to evaluate the severity of respiratory distress in newborns. It is a combination of five clinical signs, each scored from 0 to 2, to provide a total score ranging from 0 to 10. The score helps in identifying the need for respiratory support and guiding further management.

**Why the Correct Answer is Right**
To calculate Silverman's score, the following signs are assessed:
- Chest retraction (0-2 points)
- Grunting (0-2 points)
- Nasal flaring (0-2 points)
- Xiphoid retraction (0-2 points)
- Head lag (0-2 points)

The patient in the question has nasal flaring, grunting, and abdomen lagged behind chest respiratory movement, which indicates head lag. The absence of lower chest or xiphoid retraction reduces the score for those signs. The total score is calculated by adding the points for each sign.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not provide a valid Silverman's score based on the given clinical signs.
**Option B:** This option is incorrect because it does not accurately reflect the calculated Silverman's score based on the patient's symptoms.
**Option C:** This option is incorrect because it does not align with the clinical signs described in the question.

**Clinical Pearl / High-Yield Fact**
Remember that Silverman's score is a quick and simple tool to assess respiratory distress in newborns, but it should be used in conjunction with other clinical assessments and diagnostic tools to ensure accurate diagnosis and management.

**Correct Answer:** 6.