ورقة عمل القيم المخبرية والشوارد مع الإجابات

بالنسبة إلى الصوديوم والبوتاسيوم، كيف يقارن 1 mEq/L بـ 1 mmol/L؟

1. Aلا يمكن مقارنتهما لأنهما يقيسان شيئين مختلفين
2. Bهما متساويان، لأن كل شاردة تحمل شحنة واحدة
3. C1 mEq/L يساوي 2 mmol/L لهذه الشوارد
4. D1 mEq/L يساوي 0,5 mmol/L لهذه الشوارد

The HbA1c reflects the average blood glucose over about which period?

1. AThe past 1–2 weeks
2. BThe past 2–3 months
3. CThe past 1–2 years
4. DThe past 24 hours

The sweat chloride test is used to diagnose which condition?

1. ACystic fibrosis
2. BHypothyroidism
3. CDiabetes mellitus
4. DSickle cell disease

A stool test for Clostridioides difficile is ordered. Which sample is appropriate?

1. AA rectal swab from a patient with constipation
2. BAny stool after a laxative dose
3. CAn unformed (liquid or soft) stool
4. DA formed, hard stool sample

مريض بتشمع الكبد ألبومين مصله 2,2 g/dL (22 g/L). أي علامة هي الأكثر ارتباطًا بذلك؟

1. Aارتفاع ضغط الدم
2. Bزيادة كمية البول
3. Cالوذمة والاستسقاء
4. Dفرط بوتاسيوم الدم

During a red cell transfusion, when are serious acute reactions most likely, so the nurse stays with the patient?

1. AIn the first 15 minutes
2. BThe next morning
3. CAfter about 2 hours
4. DAfter the last drop is given

A patient on stable digoxin starts amiodarone. A week later, the patient has nausea and visual changes, and the digoxin level is above the range. What is the most likely explanation?

1. AThe patient has started a viral illness
2. BAmiodarone has lowered potassium only
3. CAmiodarone has raised the digoxin level
4. DDigoxin has raised the amiodarone level

Which set of results best shows that diabetic ketoacidosis is resolving?

1. AA rising potassium with a falling bicarbonate
2. BA closing anion gap with a rising bicarbonate and pH
3. CA falling glucose with a still widening anion gap
4. DA falling glucose with a falling serum bicarbonate