问题
单项选择题
A client is brought to the hospital after vomiting bright red blood and is admitted through the emergency department with a diagnosis of bleeding duodenal ulcer. While the client is bleeding, it will be essential for the nurse to assess frequently for signs of early shock. Which one of the following is an important indicator of early shock
A. Tachycardia.
B. Dry, flushed skin.
C. Increased urine output.
D. Loss of consciousness.
答案
参考答案：A
解析：In early shock, the body attempts to meet its perfusion needs through tachycardia, vasoconstriction, and fluid conservation.