— 生理適應 · MEDIUM · SATA —
下列哪些評估發現指示體液容積不足（低血容積）？（選所有適合的）
Which assessment findings are indicative of fluid volume deficit (hypovolemia)? (Select all that apply.)
- ATachycardia✓ 正解心跳過速
- BIncreased blood pressure血壓升高
- CDry mucous membranes✓ 正解黏膜乾燥
- DPoor skin turgor✓ 正解皮膚彈性差
- EConcentrated urine✓ 正解尿液濃縮
— Explanation · 中文詳解 —
低血容積時，身體為了代償心輸出量減少，會產生心搏過速（Tachycardia）。此外，體液流失會導致黏膜乾燥（Dry membranes）、皮膚彈性變差（Poor turgor）以及腎臟濃縮尿液以保存水分，導致尿液比重增加。血壓反而會下降，而非升高。
In hypovolemia, the body compensates for the decreased cardiac output by producing tachycardia. In addition, fluid loss leads to dry mucous membranes, poor skin turgor, and renal concentration of urine to conserve water, resulting in increased urine specific gravity. Blood pressure decreases rather than rising.
✦ 台美臨床差異
無顯著差異。