Also known as the fight-or-flight response, acute stress is your body's immediate reaction to a significant threat, challenge or scare.

急性压力也被称为“逃跑或战斗的反应”，急性压力是你身体对重大威胁、挑战或恐慌做出的即时反应。

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Conclusion Acute pulmonary edema rabbits caused by epinephrine can reduce MMS levels in the plasma, a mechanism might be associated with stress reaction.

结论肾上腺素所致急性肺水肿可以使家兔血浆MMS含量降低，其机制可能与应激反应有关。

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The Knicks are still without several other key big men, such as Amar'e Stoudemire (right knee debridement), Marcus Camby (left plantar fasciitis), Rasheed Wallace (fractured let fifth metatarsal) and Kurt Thomas (right foot acute stress reaction), which is why Woodson has had to rely more on the 6-foot-10 Novak and 6-foot-8 Copeland, who aren't nearly as capable defensively.

WSJ: Knicks Run Streak to 13

He says it can be challenging to tell immediately if a patient is having an acute episode of mental illness, or a predictable reaction to extreme stress.

WSJ: Time for a Good Old-Fashioned Nervous Breakdown