Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

Pemeriksaan laboratorium mana yang paling khas meningkat pada pankreatitis akut?

1. ATroponin serum
2. BAlbumin serum
3. CHemoglobin A1c
4. DLipase serum

Apa yang diukur oleh kadar "puncak" (peak) suatu obat?

1. ARata-rata kadar selama seminggu
2. BKadar saat obat menjadi toksik
3. CKonsentrasi darah terendah sebelum dosis berikutnya
4. DKonsentrasi darah tertinggi setelah suatu dosis

What is the typical range of urine pH?

1. AAbout 1,0–2,0
2. BAbout 7,35–7,45
3. CAbout 9,0–11,0
4. DAbout 4,5–8,0

A patient has taken a proton pump inhibitor (such as omeprazole) for many years and now has muscle cramps and tremor. Which electrolyte is most likely to be low?

1. APhosphate
2. BMagnesium
3. CChloride
4. DSodium

Hemoglobin seorang pasien adalah 7,8 g/dL (78 g/L). Temuan mana yang diharapkan perawat?

1. AKelelahan, pucat, denyut jantung cepat, dan sesak napas saat beraktivitas
2. BGatal, kulit kuning, dan urine gelap
3. CSakit kepala, mimisan, dan wajah merah
4. DDenyut jantung lambat, kulit memerah, dan tekanan darah tinggi

A patient with a potassium of 2,8 mEq/L has potassium chloride prescribed IV. Which statement about giving it is correct?

1. AIt may be given as a slow IV push over one minute if the level is very low
2. BIt is always diluted and given by infusion pump, never as an IV push
3. CIt is given as an undiluted bolus into a large vein to avoid irritation
4. DIt is added to the IV bag without mixing, so it stays at the bottom

The nurse teaches a patient with thrombocytopenia (platelets 25 × 10³/µL) about home safety. Which statement shows a need for further teaching?

1. A"I'll take aspirin if I get a headache"
2. B"I'll use an electric razor to shave"
3. C"I'll use a soft-bristled toothbrush"
4. D"I'll blow my nose gently, not forcefully"

Seorang pasien dengan gangguan penggunaan alkohol memiliki kalium 3,0 mEq/L meskipun telah mendapat penggantian selama dua hari. Magnesiumnya 0,9 mEq/L. Langkah berikutnya yang paling tepat?

1. AMenghentikan semua penggantian elektrolit selama 24 jam lalu memeriksa ulang
2. BMenggandakan dosis kalium dan menunda magnesium
3. CMemberikan diuretik untuk membuang kelebihan magnesium
4. DMengganti magnesium; magnesium rendah membuat ginjal terus kehilangan kalium