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

Seorang warga emas ditemui di lantai selepas berbaring di situ selama berjam-jam. Ujian darah manakah yang paling baik menunjukkan pemecahan otot rangka (rabdomiolisis)?

  1. AHemoglobin A1c (HbA1c)
  2. BAlbumin serum
  3. CKreatina kinase (CK)
  4. DLipase serum
2.Mudah

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

  1. AA specific infection of the urinary tract by bacteria
  2. BDamage to heart muscle within the past few hours
  3. CA low level of iron stored in the bone marrow
  4. DInflammation somewhere in the body, without showing where
3.Mudah

A low mean corpuscular volume (MCV) means that:

  1. AThe bone marrow is making too many white cells
  2. BThe red cells contain more hemoglobin than normal
  3. CThe red cells are larger than normal (macrocytic)
  4. DThe red cells are smaller than normal (microcytic)
4.Sederhana

A healthy patient has a mildly raised CK after running a marathon yesterday, without dark urine or symptoms. What is the most likely explanation?

  1. AStrenuous exercise raised CK from skeletal muscle
  2. BThe patient has developed acute pancreatitis
  3. CAn acute myocardial infarction has occurred
  4. DThe patient has developed acute hepatitis
5.Sederhana

Selepas pembedahan pituitari, seorang pesakit mengeluarkan kira-kira 400 mL air kencing pucat sejam dengan graviti tentu 1.002, dan natrium telah meningkat kepada 149 mEq/L. Keadaan manakah yang paling mungkin?

  1. ASIADH
  2. BKecederaan buah pinggang akut dengan oliguria
  3. CDiabetes insipidus
  4. DHiperglisemia dengan ketoasidosis
6.Sederhana

A patient starts high-dose prednisone. Which laboratory change should the nurse expect?

  1. AA fall in serum sodium
  2. BA fall in the white cell count
  3. CA rise in blood glucose
  4. DA rise in serum potassium
7.Sukar

Empat keputusan makmal tiba. Yang manakah patut ditangani dahulu oleh jururawat?

  1. AHemoglobin 11.8 g/dL (118 g/L) pada pesakit penyakit buah pinggang kronik
  2. BNatrium 137 mEq/L pada pesakit yang dimasukkan dengan pneumonia semalam
  3. CGlukosa 140 mg/dL (7.8 mmol/L) selepas makan pada pesakit diabetes
  4. DKalium 6.6 mEq/L pada pesakit CKD yang mengalami kelemahan otot baharu
8.Sukar

Two days after bowel surgery, a patient with nasogastric suction has a distended abdomen, absent bowel sounds and muscle weakness. The potassium is 2.8 mEq/L. Which interpretation is best?

  1. AHypokalemia from gastric losses is contributing to paralytic ileus
  2. BThe potassium is normal for the second day after surgery
  3. CThe low potassium is due to the patient drinking too much water
  4. DHyperkalemia from tissue damage is causing the bowel to stop

Kunci jawapan

  1. 1. C · Kreatina kinase (CK)
  2. 2. D · Inflammation somewhere in the body, without showing where
  3. 3. D · The red cells are smaller than normal (microcytic)
  4. 4. A · Strenuous exercise raised CK from skeletal muscle
  5. 5. C · Diabetes insipidus
  6. 6. C · A rise in blood glucose
  7. 7. D · Kalium 6.6 mEq/L pada pesakit CKD yang mengalami kelemahan otot baharu
  8. 8. A · Hypokalemia from gastric losses is contributing to paralytic ileus

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