ورقة عمل القيم المخبرية والشوارد مع الإجابات

ما المدى العلاجي المذكور عادةً للديجوكسين في المصل؟

1. Aنحو 0,05–0,2 ng/mL
2. Bنحو 0,5–2,0 ng/mL
3. Cنحو 20–40 ng/mL
4. Dنحو 10–20 ng/mL

For many non-pregnant adults with diabetes, which HbA1c target is commonly recommended?

1. ABelow 7% (53 mmol/mol)
2. BBelow 4% (20 mmol/mol)
3. CAbove 9% (75 mmol/mol)
4. DBelow 10% (86 mmol/mol)

A patient on warfarin asks what an INR of 2,0 means. Which explanation is best?

1. AYour blood clots about twice as fast as is normal
2. BYou have twice the normal number of platelets
3. CYour warfarin dose is twice what it should be
4. DYour blood takes about twice as long as normal to clot

A patient with acute pancreatitis has muscle twitching and numbness around the mouth. Which laboratory value should the nurse check?

1. ASerum calcium
2. BSerum sodium
3. CSerum amylase
4. DSerum chloride

A patient has weight loss, tremor and heat intolerance. Which thyroid test pattern fits Graves disease?

1. ANormal TSH with a low free T₄
2. BLow TSH with a high free T₄
3. CHigh TSH with a low free T₄
4. DHigh TSH with a normal free T₄

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 falling serum uric acid
3. CA rising white cell count
4. DA falling serum potassium

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?

1. AOral iron
2. BIV potassium
3. CIV thiamine
4. DIV insulin

A patient has sudden episodes of severe headache, sweating, palpitations and very high blood pressure. Which test is most useful to look for the cause?

1. ASerum TSH and free T₄
2. BPlasma free metanephrines
3. CFasting lipid profile
4. DSerum calcium only