ورقة عمل القيم المخبرية والشوارد مع الإجابات

أي نتيجة مخبرية ترتبط ارتباطًا وثيقًا باصفرار الجلد والعينين (اليرقان)؟

1. Aارتفاع بيليروبين المصل
2. Bانخفاض كالسيوم المصل
3. Cانخفاض تعداد الصفائح
4. Dارتفاع بوتاسيوم المصل

ما المدى العلاجي المذكور عادةً للفالبروات (حمض الفالبرويك) الكلي في المصل في الصرع؟

1. Aنحو 500–1000 mcg/mL (mg/L)
2. Bنحو 50–100 mcg/mL (mg/L)
3. Cنحو 0,6–1,2 mcg/mL (mg/L)
4. Dنحو 5–10 mcg/mL (mg/L)

Which blood group is the universal donor for red blood cells in an emergency?

1. AGroup AB, Rh positive
2. BGroup A, Rh negative
3. CGroup O, Rh negative
4. DGroup B, Rh positive

A patient on a heparin infusion has an aPTT below the target range on the protocol. What should the nurse do?

1. AStop the infusion and give protamine sulfate as quickly as possible
2. BContinue the same rate and recheck the aPTT in a few days
3. CAdjust the rate as the protocol directs and recheck as scheduled
4. DSwitch the infusion to oral warfarin without a prescription

A patient scheduled for surgery this morning has a potassium of 3,0 mEq/L on pre-operative tests. What should the nurse do?

1. AReport it to the surgical team before surgery
2. BRepeat the test after the surgery is finished
3. CSend the patient to surgery without comment
4. DGive an oral potassium dose without a prescription

A patient with diabetes also takes propranolol. Why is regular glucose monitoring especially important?

1. AThe drug stops the meter from reading correctly
2. BThe drug causes very high glucose in all patients
3. CThe drug can mask warning signs of hypoglycemia
4. DThe drug blocks the insulin injection site

A 68-year-old man has fatigue, a hemoglobin of 9,8 g/dL (98 g/L), an MCV of 72 fL and a low ferritin. He eats a normal diet. What is the most important next step?

1. ARepeat the blood count in one year
2. BLook for a source of blood loss in the gut
3. CStart vitamin B₁₂ injections
4. DGive iron and do no further tests at all

A patient taking an SGLT2 inhibitor has nausea and fast breathing. Glucose 190 mg/dL (10,5 mmol/L), pH 7,15, bicarbonate 10 mEq/L, blood ketones high. What is the most likely diagnosis?

1. ARespiratory acidosis from COPD
2. BSimple fasting ketosis only
3. CHyperosmolar hyperglycemic state
4. DEuglycemic diabetic ketoacidosis