Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

Apa yang terutama ditunjukkan oleh C-reactive protein (CRP) yang meningkat?

1. ADehidrasi dan kehilangan cairan
2. BPeradangan di dalam tubuh
3. CGagal ginjal secara khusus
4. DSerangan jantung secara khusus

Why is AST less specific for liver damage than ALT?

1. AAST is not measured in the blood at all
2. BAST is also found in heart and skeletal muscle
3. CAST is made by the bone marrow, not the liver
4. DAST is found only in the kidney tubules

Which blood group is the universal donor for red blood cells in an emergency?

1. AGroup O, Rh negative
2. BGroup A, Rh negative
3. CGroup AB, Rh positive
4. DGroup B, Rh positive

Seorang pasien memiliki hitung neutrofil absolut 0,4 × 10³/µL. Tindakan mana yang tepat?

1. AMembawa bunga segar ke dalam ruangan untuk menaikkan semangat pasien
2. BKebersihan tangan yang ketat, pemeriksaan suhu, dan tidak ada pengunjung yang terinfeksi
3. CBerbagi kamar dengan pasien lain yang sedang diobati untuk pneumonia
4. DMengukur suhu per rektal karena hasilnya lebih akurat

During a red cell transfusion, when are serious acute reactions most likely, so the nurse stays with the patient?

1. AThe next morning
2. BAfter the last drop is given
3. CIn the first 15 minutes
4. DAfter about 2 hours

A patient on a heparin infusion has an aPTT below the target range on the protocol. What should the nurse do?

1. AContinue the same rate and recheck the aPTT in a few days
2. BAdjust the rate as the protocol directs and recheck as scheduled
3. CSwitch the infusion to oral warfarin without a prescription
4. DStop the infusion and give protamine sulfate as quickly as possible

The nurse prepares a patient for a 2-hour oral glucose tolerance test tomorrow morning. Which statement shows a need for further teaching?

1. A"I'll fast overnight but can drink plain water"
2. B"I can have a light breakfast before the test"
3. C"I'll stay seated during the test if I can"
4. D"I'll avoid smoking until the test is over"

A patient on long-term amiodarone has fatigue and weight gain. TSH is 11 mIU/L and the free T₄ is low. What is the most likely explanation?

1. AAmiodarone-induced hypothyroidism
2. BA normal response to amiodarone needing no action
3. CSecondary hypothyroidism from pituitary failure
4. DAmiodarone-induced hyperthyroidism