The nurse is caring for a patient receiving warfarin and notes bruising and petechiae on the patient's extremities.
The nurse will request an order for which?
Vitamin K Level.
PTT and aPTT.
International normalized ratio (INR).
Platelet level.
The Correct Answer is C
Choice A rationale
Checking vitamin K levels doesn't directly monitor warfarin's effect.
Choice B rationale
PTT and aPTT assess heparin, not warfarin.
Choice C rationale
INR specifically measures warfarin's effectiveness and safety.
Choice D rationale
Platelet levels don't monitor the anticoagulant effect of warfarin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Aleve (naproxen) is not recommended for children under 12 years old due to the risk of side effects such as gastrointestinal bleeding and kidney issues.
Choice B rationale
Motrin (ibuprofen) is commonly used for pain and inflammation in children but is not the best option for mild pain like that caused by an elbow injury.
Choice C rationale
Acetaminophen (Tylenol) is recommended for children experiencing mild to moderate pain, such as elbow pain, due to its safety profile and effectiveness.
Choice D rationale
Aspirin is not recommended for children due to the risk of Reye's syndrome, a rare but serious condition that can cause swelling in the liver and brain.
Correct Answer is D
Explanation
Choice A rationale
Weight-bearing exercises are beneficial for cardiovascular health and bone density, and substituting them with yoga may not address the underlying factors contributing to hypertension.
Choice B rationale
Decreased fluid intake is not generally recommended as it can lead to dehydration, which may negatively impact blood pressure. Increased potassium intake is beneficial, but not reducing fluid intake.
Choice C rationale
Stress reduction is indeed beneficial for managing hypertension, but increased protein intake is not specifically indicated for lowering blood pressure and may have other health implications.
Choice D rationale
Weight reduction and decreased sodium intake are well-established lifestyle changes for managing hypertension. Reducing sodium helps lower blood pressure, and weight loss reduces the strain on the cardiovascular system.
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.
