题目内容

氧气雾化吸人法是利用高速氧气气流,使药液形成雾状,随吸气进入呼吸道。

A. 对
B. 错

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压缩式雾化吸入利用压缩空气,使药液变成细微的气雾,随着病人呼吸,药液进入呼吸道的一种治疗方法。

A. 对
B. 错

Fill in the blanks with the following words or expressions(填写大写的字母序号)A.crewB.pilotC.harvest D.sightseeingE.possibilityF.dress up G.figure out H.on a budgetI.theme park J.endless1. The ________ crashed the airplane in landing.2. A family ________ can't afford meat every day.3. You have plenty of time for shopping and ________ in Beijing.4. We recognized the ________ and took steps to prevent it happening.5. The ________ of the ship gave them nothing but bread to eat.6. It's still too early to ________ the wheat now.7. I can't ________ what's on her mind.8. When I go to attend a meeting, I will ________.9. The discussion seemed ________.10. Disney World is a wonderful ________.

还原血红蛋白与二氧化碳结合形成氨基甲酸血红蛋白的能力比氧合血红蛋白的能力大。

A. 对
B. 错

还原血红蛋白与组织细胞释放的二氧化碳结合成氨基甲酸血红蛋白,有利于组织吸收氧气

A. 对
B. 错

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