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乙生在魏氏兒童智力量表的智商為85,則在常態分配下,該生智力的百分等級約為多少? (A)16 (B)34 (C)50 (D)85

2.若第VIII凝血因子活性低於正常值的5%,則prothrombin time(PT)之檢驗將出現何種結 果? (A)縮短 (B)正常 (C)延長 (D)縮短或延長均可能發生

15.以下關於痙攣(spasm)of the sphincter of Oddi的敘述何者錯誤? (A)偶而會有AST,ALT或alkaline phosphatase升高現象 (B)常有右上腹或上腹疼痛,類似膽結石之症狀 (C)sphincter of the Oddi manometry有助於診斷 (D)對於疼痛嚴重的病人,morphine是最適當的止痛劑

54. 反撥預防裝置係使用在下列何種機械上? (A)木材加工用圓盤鋸 (B)手推刨床 (C)帶鋸 (D)立軸機 。

60. 往復機件與固定物之間,會造成下列何種危險? (A)捲入 (B)跌倒 (C)反彈(D)擠夾 。

32. During DNA replication of an eukaryotic cell, a guanine (G) is mistakenly paired with a thymine (T) and escapes the initial proofreading by DNA polymerase. This G-T pair becomes fully incorporated into the double helix. Which of the following best describes how the cell corrects this mismatch/error? (A) The cell utilizes DNA photolyase to break the hydrogen bonds between the mismatched bases and flip them into the correct orientation. (B) The cell utilizes specific endonucleases to recognize the helical distortion and identify the newly synthesized strand to cut out the segment containing the incorrect nucleotide. (C) The cell utilizes RNA primase to recognize the mismatched sites, where it initiates reverse transcription to replace the DNA segment with a temporary RNA patch. (D) The cell utilizes DNA ligase to identify the incorrect hydrogen bonding site and uses its 5' to 3' exonuclease activity to chew back the faulty nucleotide. (E) The cell utilizes a multi-protein complex to scan the DNA for bulky lesions and remove a 12-30 nucleotide oligomer of the damaged strand.