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

How does dehydration usually affect the hematocrit?

  1. AIt makes it zero
  2. BIt has no effect
  3. CIt lowers it
  4. DIt raises it
2.Mudah

A raised procalcitonin level most strongly suggests:

  1. AIron-deficiency anemia
  2. BA viral common cold
  3. CAn allergic reaction
  4. DA bacterial infection
3.Mudah

A urine albumin-to-creatinine ratio (ACR) of at least which value is usually called moderately increased albuminuria?

  1. A300 mg/dL (3 mg/mL)
  2. B3 mg/g (0.3 mg/mmol)
  3. C3,000 mg/g (300 mg/mmol)
  4. D30 mg/g (3 mg/mmol)
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. ALimit dairy products until the level falls again
  2. BEncourage 3 L of fluid per day to dilute the calcium
  3. CPromote walking to move calcium back into the bone
  4. DPut seizure precautions in place and report the result
5.Sederhana

A patient receiving chemotherapy has an ANC of 300/µL and a new temperature of 38.3 °C (100.9 °F). What should the nurse do first?

  1. AEncourage oral fluids and record the fever in the chart
  2. BRemove extra blankets and offer a tepid sponge bath
  3. CReport it at once so cultures and antibiotics start quickly
  4. DGive acetaminophen (paracetamol) and recheck the temperature in 4 hours
6.Sederhana

A patient on a heparin infusion has blood in the urine and an aPTT far above the target. The nurse stops the infusion and informs the provider. Which antidote should the nurse anticipate?

  1. AVitamin K (phytonadione)
  2. BNaloxone
  3. CProtamine sulfate
  4. DCalcium gluconate
7.Sukar

Semasa infusi magnesium sulfat IV, penilaian manakah yang paling baik mengesan ketoksikan lebih awal?

  1. ARefleks lutut, kadar pernafasan dan keluaran air kencing
  2. BWarna kulit dan pengisian semula kapilari setiap jam
  3. CGlukosa darah dan saiz anak mata setiap jam
  4. DBunyi usus dan lilitan abdomen
8.Sukar

Seorang pesakit kegagalan jantung mengambil lisinopril, spironolakton dan suplemen kalium. Hari ini kalium ialah 6.0 mEq/L. Apakah penjelasan yang paling mungkin?

  1. ASuplemen kalium tidak mempunyai kesan pada paras serum
  2. BBeberapa ubat yang menaikkan kalium diambil bersama
  3. CSpironolakton menyebabkan kehilangan kalium
  4. DLisinopril menurunkan kalium

Kunci jawapan

  1. 1. D · It raises it
  2. 2. D · A bacterial infection
  3. 3. D · 30 mg/g (3 mg/mmol)
  4. 4. D · Put seizure precautions in place and report the result
  5. 5. C · Report it at once so cultures and antibiotics start quickly
  6. 6. C · Protamine sulfate
  7. 7. A · Refleks lutut, kadar pernafasan dan keluaran air kencing
  8. 8. B · Beberapa ubat yang menaikkan kalium diambil bersama

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