उत्तरों सहित प्रयोगशाला मान और इलेक्ट्रोलाइट वर्कशीट

A raised procalcitonin level most strongly suggests:

1. AA viral common cold
2. BIron-deficiency anemia
3. CAn allergic reaction
4. DA bacterial infection

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. BYour warfarin dose is twice what it should be
3. CYour blood takes about twice as long as normal to clot
4. DYou have twice the normal number of platelets

A laboratory reports that a blood sample is "hemolyzed." What does this mean?

1. ARed cells in the sample have broken open
2. BThe sample was taken from an artery
3. CThe sample has a very low hemoglobin
4. DThe sample contains too many platelets

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. APromote walking to move calcium back into the bone
2. BEncourage 3 L of fluid per day to dilute the calcium
3. CLimit dairy products until the level falls again
4. DPut seizure precautions in place and report the result

A patient taking a statin reports new, unexplained muscle pain and weakness. Which laboratory test would the nurse expect to be ordered?

1. ACardiac troponin
2. BSerum ammonia
3. CSerum lipase
4. DCreatine kinase (CK)

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

1. AAfter about 2 hours
2. BAfter the last drop is given
3. CIn the first 15 minutes
4. DThe next morning

The nurse teaches a patient with iron-deficiency anemia who is starting oral iron. Which statement shows a need for further teaching?

1. A"I'll keep the tablets out of reach of the children"
2. B"My stools may look darker while I take the tablets"
3. C"I'll take my iron tablet with a big glass of milk"
4. D"I can take it with orange juice to help absorption"

रोगी की सुबह की खुराक के 2 घंटे बाद 1.0 mEq/L का लिथियम स्तर लिया गया, और निर्धारक खुराक बढ़ाने की योजना बना रहा है। नर्स को क्या इंगित करना चाहिए?

1. Aस्तर विषैला है, इसलिए लिथियम हमेशा के लिए बंद कर देनी चाहिए
2. Bनमूना खुराक के बहुत जल्दी बाद लिया गया था, इसलिए यह मान्य स्तर नहीं है
3. Cस्तर बहुत कम है, इसलिए बड़ी वृद्धि स्पष्ट रूप से सुरक्षित है
4. Dलिथियम स्तर दिन के किसी भी समय परिणाम को प्रभावित किए बिना लिया जा सकता है