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무료 인쇄용 검사 수치와 전해질 학습지: 쉬운 문제부터 시험 수준까지 8문제, 정답표 포함. 인쇄하거나 PDF로 저장하세요.

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이름: ____________________   날짜: ____________

1.쉬움

In the US (NCEP ATP III) classification, which LDL cholesterol level is called optimal for an adult?

  1. AAbout 220–260 mg/dL (5.7–6.7 mmol/L)
  2. BAbout 160–189 mg/dL (4.1–4.9 mmol/L)
  3. CBelow 100 mg/dL (2.6 mmol/L)
  4. DAbout 190 mg/dL (4.9 mmol/L) or more
2.쉬움

Using American Diabetes Association (ADA) criteria, a fasting plasma glucose of 100–125 mg/dL (5.6–6.9 mmol/L) is classed as:

  1. ANormal fasting glucose for an adult
  2. BMild hypoglycemia (low glucose)
  3. CType 1 diabetes mellitus
  4. DPrediabetes (impaired fasting glucose)
3.쉬움

What is a typical reference range for urine specific gravity in an adult?

  1. AAbout 1.040–1.060
  2. BAbout 1.005–1.030
  3. CAbout 0.900–0.990
  4. DAbout 1.100–1.300
4.보통

A patient starts lisinopril (an ACE inhibitor). Which laboratory values should the nurse expect to be monitored?

  1. AALT and bilirubin
  2. BTSH and free T4
  3. CPotassium and creatinine
  4. DCalcium and phosphate
5.보통

A patient on hemodialysis has an arteriovenous (AV) fistula in the left arm. Where should the nurse draw routine blood samples?

  1. AFrom the right arm
  2. BFrom the left wrist
  3. CFrom the left hand
  4. DFrom the fistula
6.보통

A patient with chronic kidney disease has a potassium of 5.6 mEq/L. Which food should the nurse advise the patient to limit?

  1. ACabbage
  2. BApples
  3. CWhite rice
  4. DBananas
7.어려움

A patient with a serum albumin of 1.9 g/dL (19 g/L) has signs of phenytoin toxicity, although the total phenytoin level is in the usual range. What is the most likely explanation?

  1. ALow albumin makes the liver clear phenytoin much faster
  2. BLow albumin makes the total level falsely high in all cases
  3. CLow albumin stops phenytoin from crossing into the brain
  4. DLow albumin raises the free (active) fraction of phenytoin
8.어려움

An RN cares for a patient on a 24-hour urine collection. Which task can be delegated to unlicensed assistive personnel (UAP), such as a nursing or healthcare assistant?

  1. AInterpreting the creatinine clearance result when it comes back
  2. BSaving all urine in the collection container as instructed
  3. CTeaching the patient why the 24-hour collection is needed
  4. DDeciding whether to restart the collection after a missed sample

정답표

  1. 1. C · Below 100 mg/dL (2.6 mmol/L)
  2. 2. D · Prediabetes (impaired fasting glucose)
  3. 3. B · About 1.005–1.030
  4. 4. C · Potassium and creatinine
  5. 5. A · From the right arm
  6. 6. D · Bananas
  7. 7. D · Low albumin raises the free (active) fraction of phenytoin
  8. 8. B · Saving all urine in the collection container as instructed

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