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 does most of the ammonia in the blood come from, and which organ removes it?

  1. AProtein breakdown by gut bacteria; removed by the liver
  2. BFat breakdown in adipose tissue; removed by the lungs
  3. CGlucose breakdown in muscle; removed by the pancreas
  4. DRed cell breakdown in the spleen; removed by the skin
2.Mudah

The tumor marker CA-125 is most often used to follow which cancer?

  1. AOvarian cancer
  2. BColon cancer
  3. CThyroid cancer
  4. DLung cancer
3.Mudah

Why can bilirubin appear in the urine in obstructive jaundice but not in hemolytic jaundice?

  1. AOnly conjugated bilirubin is water soluble and filtered
  2. BHemolysis stops the kidneys making any urine at all
  3. CUnconjugated bilirubin is broken down in the bladder
  4. DThe kidneys are always damaged in obstructive jaundice
4.Sederhana

A patient has a calcium of 7.0 mg/dL (1.75 mmol/L) and tingling around the mouth. Which nursing measure is most appropriate?

  1. APut seizure precautions in place and report the result
  2. BPromote walking to move calcium back into the bone
  3. CEncourage 3 L of fluid per day to dilute the calcium
  4. DLimit dairy products until the level falls again
5.Sederhana

Seorang pesakit dengan aritmia ventrikel menunjukkan corak berpusing (torsades de pointes) pada monitor. Elektrolit manakah yang lazim diberikan secara IV sebagai rawatan?

  1. AKalium fosfat
  2. BNatrium bikarbonat
  3. CMagnesium sulfat
  4. DKalsium karbonat
6.Sederhana

In countries that screen all pregnant women (such as the US), a vaginal-rectal swab is taken at about 36–37 weeks. Which organism is it screening for?

  1. ACandida albicans
  2. BStaphylococcus aureus
  3. CGroup B Streptococcus
  4. DHepatitis B virus
7.Sukar

Seorang pesakit trombosis vena dalam yang baharu menerima infusi heparin, dan warfarin baru dimulakan. Mengapakah heparin diteruskan selama beberapa hari?

  1. AWarfarin hanya berfungsi apabila heparin diberi pada masa yang sama
  2. BWarfarin mengambil masa beberapa hari untuk mencapai kesan antikoagulan sepenuhnya
  3. CHeparin meningkatkan penyerapan warfarin daripada usus
  4. DHeparin mencegah kesan sampingan warfarin
8.Sukar

A patient on clozapine reports a sore throat and fever. The ANC is 400/µL (0.4 × 10⁹/L). What should the nurse do?

  1. AGive the next dose and recheck the ANC next month
  2. BHalve the dose and give it with a throat lozenge
  3. CHold the clozapine and report the result at once
  4. DGive the dose with food to protect the stomach

Kunci jawapan

  1. 1. A · Protein breakdown by gut bacteria; removed by the liver
  2. 2. A · Ovarian cancer
  3. 3. A · Only conjugated bilirubin is water soluble and filtered
  4. 4. A · Put seizure precautions in place and report the result
  5. 5. C · Magnesium sulfat
  6. 6. C · Group B Streptococcus
  7. 7. B · Warfarin mengambil masa beberapa hari untuk mencapai kesan antikoagulan sepenuhnya
  8. 8. C · Hold the clozapine and report the result at once

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