解答つき検査値と電解質ワークシート

無料で印刷できる検査値と電解質のワークシート：やさしい問題から試験レベルまで 8 問、解答つき。印刷するか PDF で保存できます。

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名前: ____________________   日付: ____________

1.やさしい

What is the difference between serum and plasma?

  1. ASerum contains all the red cells, while plasma contains none
  2. BPlasma is the fluid left after blood clots, without fibrinogen
  3. CSerum is what is left after blood clots, minus clotting factors
  4. DSerum and plasma are two names for exactly the same fluid
2.やさしい

What does a raised erythrocyte sedimentation rate (ESR) show?

  1. ADamage to heart muscle within the past few hours
  2. BInflammation somewhere in the body, without showing where
  3. CA specific infection of the urinary tract by bacteria
  4. DA low level of iron stored in the bone marrow
3.やさしい

Why is serum creatinine a better marker of kidney function than BUN?

  1. AIt is affected mainly by protein intake, which is easy to control
  2. BIt is made by the liver, so it rises in every kind of illness
  3. CIt is less affected by diet, hydration and bleeding in the gut
  4. DIt is not filtered by the kidneys, so its level stays very stable
4.ふつう

患者の血小板数が 18 × 10³/µL です。適切な看護はどれですか？

  1. A1 日 2 回のデンタルフロスと、鋭利なカミソリの刃での髭剃りを勧める
  2. B正確さのために、4 時間ごとに直腸で体温を測定する
  3. C頭痛のときに、処方されたアスピリンを投与する
  4. D柔らかい歯ブラシ、電気カミソリ、筋肉内注射をしない
5.ふつう

A 55-year-old has a positive fecal immunochemical test (FIT) during routine screening. What is the usual next step?

  1. AStart an iron supplement only
  2. BReferral for colonoscopy
  3. CRepeat the test in 10 years
  4. DNo action if there are no symptoms
6.ふつう

A urine culture is ordered for a patient with an indwelling urinary catheter. How should the nurse collect the sample?

  1. APour urine from the drainage bag into a sterile cup
  2. BRemove the catheter and culture the catheter tip
  3. CDisconnect the catheter from the tubing and let it drain
  4. DAspirate from the sampling port with a sterile syringe
7.むずかしい

A woman with preeclampsia is receiving IV magnesium sulfate. Her urine output has fallen and her creatinine is rising. Why is this a concern?

  1. AMagnesium is excreted by the kidneys, so it can build up to toxic levels
  2. BMagnesium is broken down by the liver, so it will stop working soon
  3. CPoor kidney function makes the magnesium level fall quickly
  4. DMagnesium causes potassium loss, so the kidneys release more fluid
8.むずかしい

A trauma patient receives many units of blood quickly and then develops muscle twitching and low blood pressure. Which laboratory value is most likely to explain this?

  1. AA high serum magnesium
  2. BA low ionized calcium
  3. CA high serum sodium
  4. DA low serum glucose

解答

  1. 1. C · Serum is what is left after blood clots, minus clotting factors
  2. 2. B · Inflammation somewhere in the body, without showing where
  3. 3. C · It is less affected by diet, hydration and bleeding in the gut
  4. 4. D · 柔らかい歯ブラシ、電気カミソリ、筋肉内注射をしない
  5. 5. B · Referral for colonoscopy
  6. 6. D · Aspirate from the sampling port with a sterile syringe
  7. 7. A · Magnesium is excreted by the kidneys, so it can build up to toxic levels
  8. 8. B · A low ionized calcium

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