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

Where is urea, measured as blood urea nitrogen (BUN), made?

  1. AIn the kidneys, from the breakdown of glucose
  2. BIn the muscles, from the breakdown of creatine
  3. CIn the bone marrow, from old red blood cells
  4. DIn the liver, from the breakdown of protein
2.Mudah

For many non-pregnant adults with diabetes, which HbA1c target is commonly recommended?

  1. AAbove 9% (75 mmol/mol)
  2. BBelow 10% (86 mmol/mol)
  3. CBelow 4% (20 mmol/mol)
  4. DBelow 7% (53 mmol/mol)
3.Mudah

Apakah julat rujukan dewasa yang lazim bagi kalium serum?

  1. A135–145 mEq/L
  2. B6.0–8.0 mEq/L
  3. C1.3–2.1 mEq/L
  4. D3.5–5.0 mEq/L
4.Sederhana

Dalam penyakit buah pinggang kronik, fosfat serum yang tinggi biasanya disertai dengan perubahan kalsium yang mana?

  1. AKalsium serum yang tinggi
  2. BTiada perubahan pada kalsium
  3. CKalsium serum yang rendah
  4. DKalium serum yang tinggi sahaja, tanpa perubahan kalsium
5.Sederhana

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

  1. ASerum sodium, because it rises quickly
  2. BSerum calcium, because it falls sharply
  3. CBlood glucose, because hypoglycemia can occur
  4. DHemoglobin, because insulin causes red cell loss
6.Sederhana

Paras palung vankomisin berada di atas julat sasaran. Kesan advers manakah yang menjadi kebimbangan utama?

  1. ASembelit dan kembung perut
  2. BKiraan platelet yang meningkat (trombositosis)
  3. CGlukosa darah rendah (hipoglisemia)
  4. DKerosakan buah pinggang (nefrotoksisiti)
7.Sukar

Which set of results best shows that diabetic ketoacidosis is resolving?

  1. AA falling glucose with a still widening anion gap
  2. BA falling glucose with a falling serum bicarbonate
  3. CA rising potassium with a falling bicarbonate
  4. DA closing anion gap with a rising bicarbonate and pH
8.Sukar

A patient with thalassemia major has received regular red cell transfusions for years. The ferritin is now very high. What does this most likely show, and what treatment is used?

  1. AAcute infection, treated with broad-spectrum antibiotics
  2. BIron deficiency, treated with IV iron supplements
  3. CLiver failure, treated with a liver transplant at once
  4. DIron overload, treated with iron chelation therapy

Kunci jawapan

  1. 1. D · In the liver, from the breakdown of protein
  2. 2. D · Below 7% (53 mmol/mol)
  3. 3. D · 3.5–5.0 mEq/L
  4. 4. C · Kalsium serum yang rendah
  5. 5. C · Blood glucose, because hypoglycemia can occur
  6. 6. D · Kerosakan buah pinggang (nefrotoksisiti)
  7. 7. D · A closing anion gap with a rising bicarbonate and pH
  8. 8. D · Iron overload, treated with iron chelation therapy

Penyelesaian langkah demi langkah yang lengkap: berlatih topik ini di examproblems.com.