Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

Which gland produces thyroid-stimulating hormone (TSH)?

1. AThe parathyroid glands
2. BThe adrenal cortex
3. CThe anterior pituitary gland
4. DThe thyroid gland itself

Berapa rentang rujukan dewasa yang khas untuk magnesium serum?

1. ASekitar 1,3–2,1 mEq/L (0,65–1,05 mmol/L)
2. BSekitar 0,3–0,7 mEq/L (0,15–0,35 mmol/L)
3. CSekitar 6,0–8,0 mEq/L (3,0–4,0 mmol/L)
4. DSekitar 3,5–5,0 mEq/L (1,75–2,5 mmol/L)

In the US (NCEP ATP III) classification, which total cholesterol level is called desirable for an adult?

1. ABetween 250 and 300 mg/dL (6,5–7,8 mmol/L)
2. BAbove 240 mg/dL (6,2 mmol/L)
3. CBelow 300 mg/dL (7,8 mmol/L)
4. DBelow 200 mg/dL (5,2 mmol/L)

Seorang pasien yang mengonsumsi digoksin memiliki kadar 2,8 ng/mL dan denyut jantung 52/menit. Apa tindakan terbaik perawat?

1. AMemberikan dosis ganda untuk memperbaiki irama
2. BMemberikan dosis, karena denyut jantung di atas 50/menit
3. CMenahan dosis dan memberi tahu penulis resep
4. DMemberikan dosis dan memeriksa ulang kadar dalam sebulan

A patient with sickle cell disease takes hydroxyurea. Which laboratory test is monitored regularly for an adverse effect?

1. ASerum amylase level
2. BComplete blood count
3. CSerum lithium level
4. DUrine ketone level

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. BHepatitis B virus
3. CStaphylococcus aureus
4. DGroup B Streptococcus

A child with sickle cell disease and a recent viral illness is pale and tired. The hemoglobin has fallen sharply, and the reticulocyte count is very low. What is the most likely problem?

1. AA vaso-occlusive pain crisis in the bones
2. BA normal finding in sickle cell disease
3. CIron deficiency from a poor diet over months
4. DAn aplastic crisis, often caused by parvovirus B19

Kadar palung vankomisin pasien adalah 28 mcg/mL; target yang ditetapkan penulis resep adalah 15–20 mcg/mL. Dosis berikutnya jatuh tempo sekarang. Apa tindakan terbaik?

1. AMemberikan dosis sesuai jadwal dan memeriksa ulang kadar palung seminggu lagi
2. BMemberikan dosis dalam waktu yang lebih singkat untuk mengurangi paparan
3. CMenahan dosis, memberi tahu penulis resep, dan memeriksa fungsi ginjal
4. DMemberikan dosis ganda agar kuur selesai lebih cepat