护理入学考试化学练习卷（附答案）

免费可打印的护理入学考试化学练习卷：8 道题，从简单到考试水平，附答案。可打印或另存为 PDF。

新练习卷在线练习，附提示

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姓名: ____________________   日期: ____________

1.简单

What is the term for anything that has mass and takes up space?

  1. AForce
  2. BEnergy
  3. CMatter
  4. DHeat
2.简单

What is the SI unit of pressure?

  1. ALitre (L)
  2. BNewton (N)
  3. CPascal (Pa)
  4. DJoule (J)
3.简单

For a given substance, in which state do its particles move fastest?

  1. AThey move at the same speed in all states
  2. BSolid
  3. CGas
  4. DLiquid
4.中等

Radioactive iodine (iodine-131) is used to treat some thyroid conditions. Why does it reach the thyroid?

  1. AIodine-131 is not radioactive inside the body
  2. BThe thyroid gland takes up iodine to make its hormones
  3. CRadiation is always drawn toward the head
  4. DIodine is strongly attracted to the metal ions stored in the neck
5.中等

在刚性密闭容器中加热气体时，其压强会怎样？

  1. A降为零
  2. B不变
  3. C增大
  4. D减小
6.中等

冰水混合物中的冰在融化期间，温度会怎样？

  1. A降到 0 °C 以下
  2. B保持在 0 °C，直到冰全部融化
  3. C立即升到 100 °C
  4. D整个过程中稳步上升
7.困难

A nurse wipes a patient's arm with an alcohol swab and the patient says the skin feels cold. What explains this?

  1. AThe alcohol is stored at a much lower temperature than the room
  2. BThe alcohol blocks the skin's nerve endings for warmth
  3. CThe alcohol reacts with the skin in an endothermic chemical reaction
  4. DThe alcohol absorbs heat from the skin as it evaporates
8.困难

Using PV = nRT with R = 0.082 L·atm/(mol·K), how many moles of gas are in 24.6 L at 1 atm and 300 K?

  1. A1 mol
  2. B2 mol
  3. C300 mol
  4. D0.5 mol

答案

  1. 1. C · Matter
  2. 2. C · Pascal (Pa)
  3. 3. C · Gas
  4. 4. B · The thyroid gland takes up iodine to make its hormones
  5. 5. C · 增大
  6. 6. B · 保持在 0 °C，直到冰全部融化
  7. 7. D · The alcohol absorbs heat from the skin as it evaporates
  8. 8. A · 1 mol

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