Užduočių lapas tema Laboratorinės reikšmės ir elektrolitai su atsakymais

Nemokamas spausdinamas užduočių lapas tema Laboratorinės reikšmės ir elektrolitai: 8 uždavinių nuo lengvų iki egzamino lygio, su atsakymais. Atsispausdinkite arba išsaugokite kaip PDF.

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Vardas: ____________________   Data: ____________

1.Lengvas

In a standard 2-hour oral glucose tolerance test, what does the patient do?

  1. ADrinks a measured glucose solution, and glucose is checked 2 hours later
  2. BReceives an insulin injection, and glucose is checked each hour
  3. CEats a normal meal, and glucose is checked once later that evening
  4. DFasts for 3 days, and glucose is checked every morning before breakfast
2.Lengvas

Koks būdingas suaugusiojo natrio koncentracijos serume atskaitos intervalas?

  1. A150–165 mEq/L
  2. B95–105 mEq/L
  3. C135–145 mEq/L
  4. D3,5–5,0 mEq/L
3.Lengvas

Chronic kidney disease is usually defined by an eGFR below which value for more than 3 months?

  1. A90 mL/min/1,73 m²
  2. B120 mL/min/1,73 m²
  3. C60 mL/min/1,73 m²
  4. D15 mL/min/1,73 m²
4.Vidutinis

A woman who is 30 weeks pregnant has a new blood pressure of 152/98 mm Hg. Which urine finding would most support preeclampsia?

  1. AKetones in the urine
  2. BProtein in the urine
  3. CNitrites in the urine
  4. DGlucose in the urine
5.Vidutinis

A patient on carbamazepine becomes confused and has a headache. Which laboratory result would most likely explain this?

  1. AA low serum magnesium
  2. BA high serum calcium
  3. CA low serum sodium
  4. DA high serum potassium
6.Vidutinis

Which technique is recommended for a capillary blood glucose test on an adult's finger?

  1. APrick the side of the fingertip
  2. BPrick the center of the fingertip
  3. CUse the same finger every time
  4. DSqueeze the finger very hard
7.Sunkus

A nursing student has a positive interferon-gamma release assay (IGRA) for tuberculosis, no symptoms and a normal chest X-ray. What does this most likely mean?

  1. AA false result, as the test does not detect TB
  2. BActive pulmonary TB, which is contagious
  3. CPast BCG vaccination only, with no infection
  4. DLatent TB infection, which is not contagious
8.Sunkus

A patient's creatinine was 0,9 mg/dL (80 µmol/L) on admission and is 1,3 mg/dL (115 µmol/L) 36 hours later. Using the common KDIGO criteria, what does this show?

  1. AChronic kidney disease, because creatinine has risen above baseline
  2. BNo kidney injury, because the creatinine is still within the normal range
  3. CAcute kidney injury, because it rose by at least 0,3 mg/dL within 48 hours
  4. DA laboratory error, because creatinine cannot change within 2 days

Atsakymai

  1. 1. A · Drinks a measured glucose solution, and glucose is checked 2 hours later
  2. 2. C · 135–145 mEq/L
  3. 3. C · 60 mL/min/1,73 m²
  4. 4. B · Protein in the urine
  5. 5. C · A low serum sodium
  6. 6. A · Prick the side of the fingertip
  7. 7. D · Latent TB infection, which is not contagious
  8. 8. C · Acute kidney injury, because it rose by at least 0,3 mg/dL within 48 hours

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