Wartości laboratoryjne i elektrolity: karta pracy z odpowiedziami
Darmowa karta pracy do druku – Wartości laboratoryjne i elektrolity: 8 zadań od łatwych do poziomu egzaminu, z kluczem odpowiedzi. Wydrukuj ją lub zapisz jako PDF.
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Imię: ____________________ Data: ____________
1.Łatwy
In the US (NCEP ATP III) classification, which total cholesterol level is called desirable for an adult?
AAbove 240 mg/dL (6,2 mmol/L)
BBetween 250 and 300 mg/dL (6,5–7,8 mmol/L)
CBelow 200 mg/dL (5,2 mmol/L)
DBelow 300 mg/dL (7,8 mmol/L)
2.Łatwy
What is the usual urine dipstick result for protein in a healthy adult?
AStrongly positive (+++)
BPositive only in the morning
CNegative or trace
DAlways moderately positive
3.Łatwy
Which laboratory test is used to diagnose sickle cell disease?
ASerum ferritin and transferrin saturation
BHemoglobin electrophoresis
CProthrombin time with INR
DErythrocyte sedimentation rate
4.Średni
Pacjent ma hematokryt 54%, wysoki BUN i ciężar właściwy moczu 1,034. Co sugeruje ten obraz?
APrzewodnienie
BOdwodnienie z hemokoncentracją
COstrą utratę krwi z rozcieńczeniem
DNiewydolność nerek z rozcieńczonym moczem
5.Średni
On the first day after major surgery, a patient's white cell count is 12,5 × 10³/µL, with no fever or wound signs. What is the best interpretation?
ADefinite wound infection that needs antibiotics now
BA laboratory error, since surgery lowers white cells
CA common stress response to surgery that is monitored
DA sign of leukemia that needs bone marrow testing
6.Średni
How often is the INR usually checked when warfarin is first started?
AOnce a year, at a routine visit
BEvery hour, during the first week
COnly if bleeding occurs at home
DEvery few days, until it is stable
7.Trudny
A patient admitted with heavy alcohol use and malnutrition has a glucose of 52 mg/dL (2,9 mmol/L) and low magnesium. Which prescribed treatment should be given before the IV glucose?
AOral iron
BIV potassium
CIV insulin
DIV thiamine
8.Trudny
A patient has macrocytic anemia with low vitamin B12 and antibodies to intrinsic factor. What does this suggest, and how is it usually treated?
AIron deficiency, treated with oral iron tablets
BFolate deficiency, treated with folic acid only
CPernicious anemia, treated with B12 injections
DHemolytic anemia, treated with blood transfusion
Klucz odpowiedzi
1. C · Below 200 mg/dL (5,2 mmol/L)
2. C · Negative or trace
3. B · Hemoglobin electrophoresis
4. B · Odwodnienie z hemokoncentracją
5. C · A common stress response to surgery that is monitored
6. D · Every few days, until it is stable
7. D · IV thiamine
8. C · Pernicious anemia, treated with B12 injections
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