Wartości laboratoryjne i elektrolity: karta pracy z odpowiedziami

Która glikemia na czczo mieści się w typowym zakresie normy u dorosłego bez cukrzycy?

1. A140 mg/dL (7,8 mmol/L)
2. B210 mg/dL (11,7 mmol/L)
3. C85 mg/dL (4,7 mmol/L)
4. D45 mg/dL (2,5 mmol/L)

Jak w przypadku sodu i potasu 1 mEq/L ma się do 1 mmol/L?

1. ANie można ich porównywać, ponieważ mierzą różne rzeczy
2. BSą równe, ponieważ każdy jon ma jeden ładunek
3. C1 mEq/L równa się 0,5 mmol/L dla tych jonów
4. D1 mEq/L równa się 2 mmol/L dla tych jonów

Which blood group is the universal donor for red blood cells in an emergency?

1. AGroup B, Rh positive
2. BGroup AB, Rh positive
3. CGroup A, Rh negative
4. DGroup O, Rh negative

A stable adult who is not bleeding receives one unit of packed red cells. By about how much is the hemoglobin expected to rise?

1. AAbout 1 g/dL (10 g/L)
2. BAbout 5 g/dL (50 g/L)
3. CAbout 3 g/dL (30 g/L)
4. DAbout 0,1 g/dL (1 g/L)

A breathless patient in the emergency department has a BNP below 100 pg/mL. What does this suggest?

1. AThe patient has had a myocardial infarction in the past day
2. BHeart failure is an unlikely cause of the breathlessness
3. CThe kidneys are failing and the patient needs dialysis
4. DSevere heart failure is certainly the cause of the problem

A patient with HIV on antiretroviral therapy has an undetectable viral load. What does this mean?

1. AThe treatment can now be stopped without any risk
2. BThe treatment is suppressing the virus very well
3. CThe virus has been completely cured and removed
4. DThe CD4 count must now be dangerously low too

Two weeks after a sore throat, a child develops dark (cola-colored) urine, puffy eyes and high blood pressure. Urinalysis shows red cell casts and protein. Which condition is most likely?

1. APrerenal acute kidney injury
2. BKidney stone in the ureter
3. CLower urinary tract infection (cystitis)
4. DPost-streptococcal glomerulonephritis

A man of Mediterranean descent develops dark urine, jaundice and a falling hemoglobin a few days after eating fava beans. Which condition is most likely?

1. ASickle cell crisis with vaso-occlusion
2. BIron-deficiency anemia from poor diet
3. CG6PD deficiency with acute hemolysis
4. DVitamin B₁₂ deficiency anemia