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

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

  1. AMore immature neutrophils (bands) than normal
  2. BMore lymphocytes than neutrophils in the blood
  3. CA fall in all the white cell types together
  4. DA rise in the number of eosinophils
2.Lengvas

In a healthy adult, the CSF glucose is usually about what proportion of the blood glucose?

  1. AAbout two-thirds (60%)
  2. BExactly the same (100%)
  3. CAbout one tenth (10%)
  4. DAbout double (200%)
3.Lengvas

Koks dažnai nurodomas bendrojo valproato (valproinės rūgšties) terapinis intervalas serume sergant epilepsija?

  1. AMaždaug 500–1000 mcg/mL (mg/L)
  2. BMaždaug 50–100 mcg/mL (mg/L)
  3. CMaždaug 0,6–1,2 mcg/mL (mg/L)
  4. DMaždaug 5–10 mcg/mL (mg/L)
4.Vidutinis

A patient taking empagliflozin (an SGLT2 inhibitor) has glucose in the urine but a normal blood glucose. What is the best interpretation?

  1. AA urinary tract infection
  2. BAn expected effect of the drug
  3. CUncontrolled diabetes needing insulin
  4. DA sign of kidney failure
5.Vidutinis

A patient is starting atorvastatin. Which laboratory test is usually checked at baseline?

  1. ABlood cultures
  2. BThyroid antibodies
  3. CSerum lipase
  4. DLiver enzymes
6.Vidutinis

In the third trimester of pregnancy, a woman's alkaline phosphatase (ALP) is about twice the usual adult range, and the other liver tests are normal. What is the best interpretation?

  1. AA normal rise from placental ALP
  2. BA sign of acute viral hepatitis
  3. CA sign of new bone cancer
  4. DA sign of blocked bile ducts
7.Sunkus

A patient on IV gentamicin has a trough level above the target, and the creatinine has risen since yesterday. The next dose is due. What is the best action?

  1. AHold the dose and report the results to the prescriber
  2. BGive half of the dose and document the reason for it
  3. CGive the dose with extra oral fluids to protect the kidneys
  4. DGive the dose now and recheck the levels next week
8.Sunkus

Weeks after neck surgery, a patient has muscle cramps and tingling. Calcium is low, phosphate is high and parathyroid hormone (PTH) is low. Which condition fits best?

  1. APrimary hyperparathyroidism
  2. BVitamin D toxicity
  3. CHypoparathyroidism
  4. DChronic kidney disease

Atsakymai

  1. 1. A · More immature neutrophils (bands) than normal
  2. 2. A · About two-thirds (60%)
  3. 3. B · Maždaug 50–100 mcg/mL (mg/L)
  4. 4. B · An expected effect of the drug
  5. 5. D · Liver enzymes
  6. 6. A · A normal rise from placental ALP
  7. 7. A · Hold the dose and report the results to the prescriber
  8. 8. C · Hypoparathyroidism

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