151 闌尾炎 Flashcards

1
Q

闌尾炎的主要臨床表徵有哪些?

A

主要有疼痛、低燒、厭食、噁心、嘔吐、腹瀉及便秘(小孩急性期)。

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2
Q

疼痛的特點是什麼?

A

疼痛從肚臍周圍開始,兩至十二小時後局限於右下腹,出現反彈性壓痛。

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3
Q

普氏徵象是什麼?

A

加壓病人右膝時,病人抬高腿部會感到右下腹疼痛加劇。

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4
Q

洛夫辛徵象的檢查方法是什麼?

A

按壓左下腹時,引起右下腹疼痛。

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5
Q

閉孔肌徵象的檢查方法是什麼?

A

右腳彎曲,左腳伸直,將右膝內旋,病人感到右下腹疼痛。

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6
Q

闌尾切除術前的護理措施有哪些?

A

密切監測生命徵象、禁食、靜脈輸液、疼痛評估、鼓勵卧床休息。

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7
Q

為什麼要禁食?

A

禁食有助於減輕不適症狀及準備手術。

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8
Q

術前應避免哪些行為?

A

禁止隨意服用止痛藥及使用熱敷,以免引發併發症。

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9
Q

闌尾切除術後的護理措施有哪些?

A

採取半坐卧姿、評估腸鳴音、保持傷口乾燥、早期下床活動。

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10
Q

如何促進術後肺部擴張?

A

採取半坐卧姿以避免肺不張。

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11
Q

術後何時可以給予流質食物?

A

當腸蠕動恢復正常後,按醫囑給予流質食物。

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12
Q

腹膜炎的臨床表徵有哪些?

A

包括反彈痛、腹部肌肉僵硬、腹脹、發燒及腸阻塞的症狀。

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13
Q

腸阻塞的症狀有哪些?

A

厭食、噁心、嘔吐及腸道氣體和糞便無法排出。

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14
Q

低血容積性休克的症狀是什麼?

A

心跳增加、血壓下降和尿量減少。

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15
Q

術後如何護理腹部傷口?

A

保持傷口敷料完好和乾燥,並利用無菌技術提供傷口護理。

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16
Q

如果有腹腔引流管,應觀察什麼?

A

需觀察及記錄引流液的顏色、質地及量。

17
Q

術後何時可以開始下床活動?

A

手術後6小時即可鼓勵病人下床活動。

18
Q

如何支撐腹部傷口?

A

病人在咳嗽或轉換姿勢時須用手支撐腹部傷口。