# For upper respiratory molecular testing for influenza, which specimen is generally preferred when collected correctly?

> source: MyMerci (mymerci.kr)  
> url: https://mymerci.kr/pages/nclex_q.php?qn_id=471872  
> language: ko  
> subject: Microbiology · 임상미생물학

## 문제

For upper respiratory molecular testing for influenza, which specimen is generally preferred when collected correctly?

## 보기

1. Formed stool
2. Nasopharyngeal swab **✔ 정답**
3. Midstream urine
4. Bone marrow aspirate

**정답: 2**

## 해설

A properly collected nasopharyngeal specimen is generally the preferred upper respiratory tract specimen for sensitive influenza molecular detection.

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