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

What is the typical range of urine pH?

  1. AAbout 4.5–8.0
  2. BAbout 1.0–2.0
  3. CAbout 7.35–7.45
  4. DAbout 9.0–11.0
2.Mudah

A blood lactate level above about which value is usually considered raised in an adult?

  1. A2 mmol/L
  2. B0.2 mmol/L
  3. C20 mmol/L
  4. D10 mmol/L
3.Mudah

What does a raised D-dimer level show?

  1. AThe liver is no longer able to make clotting factors
  2. BThe platelet count is too low to stop bleeding
  3. CFibrin clots are being formed and broken down in the body
  4. DThe patient is taking too much warfarin
4.Sederhana

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

  1. ACalcium and phosphate
  2. BPotassium and creatinine
  3. CALT and bilirubin
  4. DTSH and free T4
5.Sederhana

After surgery for colon cancer, a patient's CEA had fallen to normal, but it has been rising over the last two checks. What does this most likely suggest?

  1. AA normal change after surgery that needs no follow-up
  2. BPossible recurrence that needs further assessment
  3. CA sign of iron deficiency from the earlier bleeding
  4. DA sure sign that the cancer has been fully cured
6.Sederhana

Which change in clotting tests is normal in late pregnancy?

  1. AaPTT doubles from baseline
  2. BPlatelets rise above 600 × 10³/µL
  3. CINR rises to about 3.0
  4. DFibrinogen and D-dimer rise
7.Sukar

A patient using an insulin pump has a glucose of 300 mg/dL (16.7 mmol/L) that has not fallen 2 hours after a correction bolus through the pump. Blood ketones are 1.8 mmol/L. What is the most likely problem and action?

  1. AInsulin delivery failure; inject a correction dose by pen and change the set
  2. BRebound after a hypo; give fast-acting carbohydrate and recheck in 15 minutes
  3. CNormal pump function; wait for the next mealtime bolus to lower the glucose
  4. DInsulin overdose from the pump; suspend the pump and stop all insulin for a day
8.Sukar

Seorang pesakit dengan kalsium 6.8 mg/dL (1.7 mmol/L) tiba-tiba mengalami pernafasan bising dan suara serak. Apakah yang dicadangkan oleh ini?

  1. AKebimbangan tentang keputusan darah, yang memerlukan pujukan yang tenang
  2. BTindak balas normal yang akan berlalu tanpa rawatan
  3. CLaringospasme, kecemasan yang memerlukan bantuan segera dan kalsium IV
  4. DSelsema biasa yang bermula pagi ini

Kunci jawapan

  1. 1. A · About 4.5–8.0
  2. 2. A · 2 mmol/L
  3. 3. C · Fibrin clots are being formed and broken down in the body
  4. 4. B · Potassium and creatinine
  5. 5. B · Possible recurrence that needs further assessment
  6. 6. D · Fibrinogen and D-dimer rise
  7. 7. A · Insulin delivery failure; inject a correction dose by pen and change the set
  8. 8. C · Laringospasme, kecemasan yang memerlukan bantuan segera dan kalsium IV

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