ورقة عمل القيم المخبرية والشوارد مع الإجابات

An eGFR below which value indicates stage 5 chronic kidney disease (kidney failure)?

1. A45 mL/min/1,73 m²
2. B90 mL/min/1,73 m²
3. C15 mL/min/1,73 m²
4. D60 mL/min/1,73 m²

What is a "critical value" (panic value) in laboratory reporting?

1. AAny result that is slightly outside the laboratory reference range
2. BA result so abnormal that it may threaten life and needs prompt action
3. CA result that the laboratory could not measure because of a bad sample
4. DA result that is normal but differs from the patient's last value

What does the term "thrombocytosis" mean?

1. AA low red cell count
2. BA high platelet count
3. CA high white cell count
4. DA low platelet count

مريض مصاب بمتلازمة الإفراز غير المناسب للهرمون المضاد لإدرار البول (SIADH) صوديومه 128 mEq/L. أي إجراء موصوف تتوقعه الممرضة؟

1. Aتشجيع تناول ماء إضافي
2. Bكميات كبيرة من الغلوكوز الوريدي 5%
3. Cحمية قليلة الصوديوم
4. Dتقييد السوائل

A woman with hyperemesis gravidarum has vomited for 3 days. Which urine finding would the nurse expect?

1. AKetones
2. BRed cell casts
3. CNitrites
4. DBilirubin

أي قيمة مخبرية تعكس على أفضل وجه سبب التشوش لدى مريض بمرض كبدي شديد ورعاش رفرفي؟

1. Aارتفاع الأمونيا في المصل
2. Bانخفاض بوتاسيوم المصل فقط
3. Cارتفاع التروبونين
4. Dانخفاض ليباز المصل

A patient has taken metformin for 8 years and now has numbness in the feet, a hemoglobin of 10,2 g/dL (102 g/L) and an MCV of 108 fL. Which deficiency is most likely?

1. AVitamin K deficiency
2. BVitamin B₁₂ deficiency
3. CIron deficiency from gut loss
4. DVitamin D (calciferol) deficiency

A patient with severe sepsis is oozing blood from IV sites. Platelets 40 × 10³/µL, fibrinogen low, D-dimer very high, PT and aPTT both prolonged. Which condition fits best?

1. AImmune thrombocytopenic purpura (ITP)
2. BHemophilia A (factor VIII deficiency)
3. CDisseminated intravascular coagulation (DIC)
4. DHeparin-induced thrombocytopenia (HIT)