A nurse is providing discharge teaching about warfarin to a client who has deep- vein thrombosis.
The nurse should instruct the client to obtain which of the following laboratory tests monthly?
Platelet count.
aPTT.
Fibrinogen.
INR.
The Correct Answer is D

A client who has deep-vein thrombosis and is taking warfarin should obtain an International Normalized Ratio (INR) test monthly.
This blood test measures how fast the blood clots and helps the healthcare provider determine if the client is taking the right dose of warfarin to keep them safe from bleeding and making clots.
Choice A is wrong because Platelet count, is not the correct answer because it measures the number of platelets in the blood and is not specifically related to warfarin therapy.
Choice B is wrong because aPTT, is not the correct answer because it measures the time it takes for blood to clot and is used to monitor heparin therapy, not warfarin therapy.
Choice C is wrong because Fibrinogen, is not the correct answer because it measures the amount of fibrinogen in the blood and is not specifically related to warfarin therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation

Prednisone is a corticosteroid that can be used to treat rheumatoid arthritis and other conditions by reducing inflammation and suppressing the immune system.
However, long-term use of prednisone can cause side effects, including bone loss.
Choice A is wrong because liver toxicity is not a common side effect of prednisone.
Choice B is wrong because hypoglycemia is not a common side effect of prednisone; instead, elevated blood sugar is a possible side effect.
Choice C is wrong because hemolytic anemia is not a common side effect of prednisone.
Correct Answer is A
Explanation
Discard the vial of medication if the solution is cloudy.
This is because epoetin alfa should not be used if it has been frozen or if it has changed color or has particles in it.
Choice B is wrong because the vial should not be shaken before use.
Choice C is wrong because epoetin alfa should not be diluted with sterile water or any other liquid.
Choice D is wrong because epoetin alfa should not be frozen and therefore does not need to be thawed before administration.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
