ورقة عمل القيم المخبرية والشوارد مع الإجابات

Which laboratory test best reflects the body's iron stores?

1. APlatelet count
2. BSerum sodium
3. CSerum ferritin
4. DSerum albumin

In a standard 2-hour oral glucose tolerance test, what does the patient do?

1. AEats a normal meal, and glucose is checked once later that evening
2. BReceives an insulin injection, and glucose is checked each hour
3. CFasts for 3 days, and glucose is checked every morning before breakfast
4. DDrinks a measured glucose solution, and glucose is checked 2 hours later

A urine dipstick is positive for leukocyte esterase. What does this show?

1. AProtein is leaking through the glomeruli
2. BWhite blood cells are present in the urine
3. CBilirubin is being passed in the urine
4. DRed blood cells are present in the urine

لماذا قد يكون INR مرتفعًا لدى مريض مصاب بفشل الكبد دون أن يتناول الوارفارين؟

1. Aيصنع الكبد معظم عوامل التخثر، فينخفض إنتاجها
2. Bتتوقف الكليتان عن تصفية عوامل التخثر من الدم
3. Cيدمر البيليروبين عوامل التخثر مباشرة
4. Dالألبومين من عوامل التخثر، وينخفض مستواه

A patient has a calcium of 7,0 mg/dL (1,75 mmol/L) and tingling around the mouth. Which nursing measure is most appropriate?

1. AEncourage 3 L of fluid per day to dilute the calcium
2. BPut seizure precautions in place and report the result
3. CPromote walking to move calcium back into the bone
4. DLimit dairy products until the level falls again

An older adult with chronic kidney disease starts trimethoprim-sulfamethoxazole for a urinary tract infection. Which electrolyte should be monitored closely?

1. AChloride, because the drug causes chloride loss
2. BPotassium, because trimethoprim can raise it
3. CCalcium, because the drug binds calcium in the gut
4. DSodium, because the drug causes heavy sodium retention

The nurse teaches a patient who is starting warfarin. Which statement shows a need for further teaching?

1. A"I will tell my dentist and pharmacist that I take warfarin"
2. B"I will keep my intake of green leafy vegetables about the same"
3. C"If I miss a dose, I will take two tablets the next day"
4. D"I will have my INR checked as often as I am told to"

بعد الجراحة، أصيب مريض يتلقى كميات كبيرة من سائل وريدي ناقص التوتر بصداع وغثيان وتشوش. أي نتيجة تفسر ذلك على أفضل وجه؟

1. Aغلوكوز 110 mg/dL (6,1 mmol/L)
2. Bصوديوم 126 mEq/L
3. Cكالسيوم 9,4 mg/dL (2,35 mmol/L)
4. Dبوتاسيوم 4,2 mEq/L