Lembar kerja Nilai laboratorium & elektrolit dengan jawaban

A tuberculin skin test (TST) is read as positive. What does this mean?

1. AThe person definitely has active, contagious pulmonary TB
2. BThe person has been infected with TB bacteria at some point
3. CThe person has never been exposed to TB bacteria
4. DThe person is fully immune and can never develop TB

Berat jenis urine 1,035 paling mungkin menunjukkan:

1. AUrine sangat encer, seperti pada diabetes insipidus
2. BUrine pekat, seperti pada dehidrasi
3. CUrine normal untuk setiap pasien
4. DInfeksi saluran kemih

The serum total protein is made up mainly of:

1. AAlbumin and globulins
2. BSodium and chloride
3. CHemoglobin and iron
4. DGlucose and urea

Glukosa puasa pasien hari ini 98 mg/dL (5,4 mmol/L), tetapi HbA1c-nya 8,9% (74 mmol/mol). Interpretasi mana yang terbaik?

1. AHbA1c hanya mencerminkan 24 jam terakhir
2. BHasil baik hari ini menunjukkan bahwa diabetes terkontrol dengan baik
3. CPasien tidak menderita diabetes
4. DKontrol glukosa buruk selama 2–3 bulan terakhir

Seorang pasien sadar dengan glukosa darah 54 mg/dL (3,0 mmol/L) telah mengonsumsi 15 g karbohidrat kerja cepat. Kapan glukosa harus diperiksa ulang?

1. ASetelah sekitar 2 jam
2. BSetelah sekitar 15 menit
3. CKeesokan paginya
4. DPada waktu makan berikutnya

A patient takes valproate (valproic acid) for epilepsy. Which tests are monitored regularly?

1. ALiver function tests and platelet count
2. BTroponin and B-type natriuretic peptide
3. CThyroid function and serum calcium
4. DSerum lithium and urine specific gravity

A 5-year-old has new bruising and petechiae two weeks after a viral illness. Platelets are 12 × 10³/µL; hemoglobin, white cell count and clotting times are normal. Which condition is most likely?

1. ADisseminated intravascular coagulation
2. BHemophilia A
3. CImmune thrombocytopenia (ITP)
4. DAcute leukemia

A patient without diabetes in the ICU with sepsis has a glucose of 260 mg/dL (14,4 mmol/L) and an HbA1c of 5,2%. What is the best interpretation?

1. AStress hyperglycemia from acute illness
2. BType 1 diabetes from autoimmune damage
3. CA meter error, because HbA1c is normal
4. DLong-standing undiagnosed type 2 diabetes