Lembaran kerja Nilai makmal & elektrolit dengan jawapan

Lembaran kerja Nilai makmal & elektrolit percuma untuk dicetak: 8 soalan dari mudah hingga tahap peperiksaan, dengan skema jawapan. Cetak atau simpan sebagai PDF.

Lembaran kerja baharuBerlatih dalam talian dengan petunjuk

Untuk pensyarah dan guru: percuma untuk dicetak, disalin dan digunakan di dalam kelas. Setiap lembaran kerja baharu mempunyai nilai baharu dan skema jawapannya sendiri. Pautan ke ExamProblems di halaman kursus anda amat dihargai.

Nama: ____________________   Tarikh: ____________

1.Mudah

Ujian hati manakah yang meningkat terutamanya apabila sel hati rosak?

  1. AHemoglobin A1c (HbA1c)
  2. BNitrogen urea darah (BUN)
  3. CALT (alanin aminotransferase)
  4. DKreatina kinase (CK)
2.Mudah

Kalium serum 5.9 mEq/L dipanggil:

  1. AHipernatremia
  2. BHipokalemia
  3. CHiperkalemia
  4. DHiperkalsemia
3.Mudah

Which liver test is especially sensitive to heavy alcohol use?

  1. AGamma-glutamyl transferase (GGT)
  2. BSerum lipase (pancreatic enzyme)
  3. CSerum creatinine and BUN
  4. DCardiac troponin I or T
4.Sederhana

A patient with a low clinical probability of deep vein thrombosis has a normal (negative) D-dimer. What is the best interpretation?

  1. AA DVT is unlikely and can usually be ruled out
  2. BA pulmonary embolism is now certain to be present
  3. CThe test is useless and should always be ignored
  4. DA DVT is confirmed and anticoagulation is needed
5.Sederhana

A patient with hyperkalemia received IV regular insulin with dextrose. Which result must the nurse monitor closely over the next hours?

  1. ABlood glucose, because hypoglycemia can occur
  2. BHemoglobin, because insulin causes red cell loss
  3. CSerum calcium, because it falls sharply
  4. DSerum sodium, because it rises quickly
6.Sederhana

A patient with iron-deficiency anemia started oral iron. Which result is usually the earliest sign that treatment is working?

  1. AA rise in the platelet count
  2. BA rise in the reticulocyte count
  3. CA fall in the mean cell volume (MCV)
  4. DA fall in the white cell count
7.Sukar

A patient has a sodium of 150 mEq/L, a glucose of 180 mg/dL and a BUN of 28 mg/dL. Using the formula 2 × Na + glucose/18 + BUN/2.8, what is the calculated serum osmolality?

  1. AAbout 358 mOsm/kg, which is high
  2. BAbout 285 mOsm/kg, which is normal
  3. CAbout 320 mOsm/kg, which is high
  4. DAbout 300 mOsm/kg, which is normal
8.Sukar

A patient with SIADH is on fluid restriction. Which task can the RN delegate to unlicensed assistive personnel (UAP), such as a nursing or healthcare assistant?

  1. ATeaching the reasons for fluid restriction
  2. BAssessing the patient for new confusion
  3. CMeasuring and recording intake and output
  4. DDeciding when to recheck the sodium level

Kunci jawapan

  1. 1. C · ALT (alanin aminotransferase)
  2. 2. C · Hiperkalemia
  3. 3. A · Gamma-glutamyl transferase (GGT)
  4. 4. A · A DVT is unlikely and can usually be ruled out
  5. 5. A · Blood glucose, because hypoglycemia can occur
  6. 6. B · A rise in the reticulocyte count
  7. 7. C · About 320 mOsm/kg, which is high
  8. 8. C · Measuring and recording intake and output

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