Lembaran kerja Nilai makmal & elektrolit dengan jawapan

A raised procalcitonin level most strongly suggests:

1. AAn allergic reaction
2. BA bacterial infection
3. CA viral common cold
4. DIron-deficiency anemia

What does the term "left shift" mean on a white cell differential?

1. AA fall in all the white cell types together
2. BA rise in the number of eosinophils
3. CMore immature neutrophils (bands) than normal
4. DMore lymphocytes than neutrophils in the blood

Below about which blood glucose level is hypoglycemia usually defined and treated in a person with diabetes?

1. A100 mg/dL (5.6 mmol/L)
2. B70 mg/dL (3.9 mmol/L)
3. C126 mg/dL (7.0 mmol/L)
4. D40 mg/dL (2.2 mmol/L)

Hemoglobin seorang pesakit ialah 7.8 g/dL (78 g/L). Dapatan manakah yang dijangka oleh jururawat?

1. AKadar denyutan jantung perlahan, kulit kemerahan dan tekanan darah tinggi
2. BSakit kepala, mimisan dan muka merah
3. CKeletihan, pucat, kadar denyutan jantung yang laju dan sesak nafas apabila bergerak
4. DGatal, kulit kuning dan air kencing gelap

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 about 2 hours
3. CAfter the last drop is given
4. DIn the first 15 minutes

A patient's levothyroxine dose was changed today. When is the TSH usually rechecked?

1. AAfter about 3 days
2. BAfter about 1 year
3. CAfter about 24 hours
4. DAfter about 6–8 weeks

A patient has taken metformin for 8 years and now has numbness in the feet, a hemoglobin of 10.2 g/dL (102 g/L) and an MCV of 108 fL. Which deficiency is most likely?

1. AVitamin K deficiency
2. BVitamin D (calciferol) deficiency
3. CIron deficiency from gut loss
4. DVitamin B₁₂ deficiency

A stable patient's hemoglobin has been 13–14 g/dL for days. Today's result is 8.2 g/dL, but the patient feels well, the vital signs are normal and there is no bleeding. What should the nurse suspect first?

1. AA normal day-to-day variation in Hb
2. BSudden massive internal bleeding
3. CAcute bone marrow failure overnight
4. DA sample taken from the wrong patient