ورقة عمل القيم المخبرية والشوارد مع الإجابات

ما المدى المرجعي النموذجي لمغنيزيوم المصل لدى البالغين؟

1. Aنحو 3,5–5,0 mEq/L (1,75–2,5 mmol/L)
2. Bنحو 0,3–0,7 mEq/L (0,15–0,35 mmol/L)
3. Cنحو 1,3–2,1 mEq/L (0,65–1,05 mmol/L)
4. Dنحو 6,0–8,0 mEq/L (3,0–4,0 mmol/L)

In iron-deficiency anemia, the total iron-binding capacity (TIBC) is usually:

1. AHigh
2. BNormal
3. CLow
4. DAbsent

Which substance contributes most to normal serum osmolality?

1. ASodium and its anions
2. BUrea (from BUN)
3. CPlasma albumin
4. DGlucose in plasma

How should a blood sample for serum ammonia be handled?

1. ALeft at room temperature for several hours first
2. BShaken firmly to mix it before it is sent away
3. CPlaced on ice and sent to the laboratory at once
4. DKept warm and sent with the next routine batch

A patient with recurrent gout starts allopurinol. Which laboratory result shows that the treatment is achieving its goal?

1. AA rising serum calcium
2. BA rising white cell count
3. CA falling serum potassium
4. DA falling serum uric acid

مريض صوديومه 124 mEq/L ويشكو من صداع وتشوش جديد. أي إجراء تمريضي هو الأنسب؟

1. Aإبقاء المريض مستلقيًا وحصر الفحوص العصبية في مرة واحدة كل وردية
2. Bتطبيق احتياطات النوبات التشنجية ومراقبة الحالة العصبية
3. Cإعطاء الجرعة التالية من المدر الثيازيدي الموصوف مبكرًا
4. Dتشجيع المريض على شرب كمية كبيرة من الماء العادي

The nurse teaches a patient with thrombocytopenia (platelets 25 × 10³/µL) about home safety. Which statement shows a need for further teaching?

1. A"I'll use an electric razor to shave"
2. B"I'll take aspirin if I get a headache"
3. C"I'll blow my nose gently, not forcefully"
4. D"I'll use a soft-bristled toothbrush"

The nurse teaches a patient with chronic kidney disease about a potassium-restricted diet. Which statement shows a need for further teaching?

1. A"I can leach potatoes by soaking them before cooking them"
2. B"I'll limit bananas, oranges and potatoes in my meals"
3. C"Dried apricots and raisins will be a good snack for me now"
4. D"I'll check food labels and ask my dietitian about portion sizes"