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17. ________會造生心搏率(heart rate)下降。 (A) γ-胺基丁酸(gamma-aminobutyric acid; GABA) (B)腦內啡(endorphin) (C)一氧化氮(nitric oxide) (D)乙醯膽驗(acetylcholine) .

14. In radioactive decays, which of the following statements is incorrect? (A) The energy, momentum, electric charge, and number of nucleons must be conserved. (B) In gamma decay, electromagnetic photons are emitted when a nucleus undergoes a transition from a higher to lower energy. (C) In beta decay, an electron (e- ) or a positron (e+ ) can be emitted by a nucleus. (D) In positron (e+ ) decay, annihilation radiation is generated with different photon energies. (E) The alpha decay is usually observed in the heavy unstable nuclei.

57. The net nuclear fusion reaction inside the Sun can be written as 41H → 4He + E. The rest energy of each hydrogen atom is 938.8 MeV, and the rest energy of the helium-4 atom is 3728.4 MeV. Calculate the percentage of the starting mass that is transformed to other forms of energy. (A) 0.11 % (B) 0.31 % (C) 0.51 % (D) 0.71 % (E) 0.91 %

24. 在幼兒小芳的注視下,將物體藏在毛毯 A,移至毛毯 B,隨之移至毛毯 C,小芳能在 毛毯 C 的地方找到物體,此為瑞士心理學家皮亞傑(J. Piaget)所提感覺動作期的哪一個 階段? (A)階段二:初級循環反應期(1 至 4 個月) (B)階段三:次級循環反應期(4 至 8 個月) (C)階段四:次級反應協調期(8 至 12 個月) (D)階段五:第三級循環反應期(8 至 12 個月) 

11.70 歲男性因糖尿病足部感染,入院接受靜脈注射抗生素治療,下列敘述何者正確? (A)若為中等嚴重程度者,應以靜脈注射 minocycline 治療 (B)嚴重糖尿病足部感染的致病菌若可能是 Pseudomonas aeruginosa 與 methicillin-resistant Staphylococcus aureus,應以 tigecycline 為經驗性抗生素治療 (C)若已造成 osteomyelitis,則應將抗生素療程延長為 2~4 週 (D)bone scan 或 radiography 均有助於判斷是否併發骨髓炎