A nurse is preparing to administer warfarin to a client. Which of the following information should the nurse recognize prior to administering the medication?

The antidote for warfarin is protamine.

The client should be observed for manifestations of hemorrhage.

The client's aPTT should be monitored.

Warfarin can be administered along with NSAIDs.

Answer and Explanation

The Correct Answer is B

Choice A reason: The statement that the antidote for warfarin is protamine is incorrect. The primary antidote for warfarin is Vitamin K, and in cases of significant bleeding, prothrombin complex concentrate (PCC) or fresh frozen plasma (FFP) may be used¹². Protamine is used as an antidote for heparin, not warfarin¹.

Choice B reason: Observing the client for manifestations of hemorrhage is a critical nursing action when administering warfarin. Warfarin is an anticoagulant, and one of the major risks associated with its use is bleeding. The nurse should monitor for signs such as unusual bruising, petechiae, hematuria, tarry stools, or any other indications of internal or external bleeding⁷⁸.

Choice C reason: Monitoring the client's aPTT (activated partial thromboplastin time) is not typically associated with warfarin therapy. Warfarin's effect is monitored through the prothrombin time (PT) and the International Normalized Ratio (INR), not aPTT, which is more commonly used to monitor heparin therapy⁴⁵.

Choice D reason: Warfarin should not be administered along with NSAIDs without careful consideration and monitoring due to the increased risk of bleeding. NSAIDs can affect platelet function and gastrointestinal mucosa, leading to an elevated risk of gastrointestinal bleeding when taken with warfarin¹¹¹².

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is C

Explanation

Choice A reason : While propranolol can be used to reduce the frequency and severity of migraine headaches, it is not contraindicated in patients with a history of migraines⁴.

Choice B reason : Propranolol is often prescribed for hypertension and is not contraindicated in such cases. It works by blocking beta-adrenergic receptors, which reduces heart rate and blood pressure⁴.

Choice C reason : Propranolol is contraindicated in patients with bronchial asthma. As a non-selective beta-blocker, it can cause bronchoconstriction and exacerbate asthma symptoms. Therefore, the nurse should report this finding to the provider⁴⁶.

Choice D reason : Hypothyroidism is not a contraindication for propranolol. However, the medication may mask signs of hypothyroidism, such as a slow heart rate, so the provider should be aware of the client's thyroid condition⁴.

A. Bubbling of the water in the water seal chamber with exhalation B. Eyelets are not visible C. Crepitus in the area above and surrounding the insertion site D. Movement of the trachea toward the unaffected side

Correct Answer is C

Explanation

Choice A reason : Bubbling in the water seal chamber with exhalation can be a normal finding as it indicates that air is being evacuated from the pleural space. However, continuous bubbling may suggest an air leak, which should be evaluated.

Choice B reason : The visibility of the eyelets is not typically a concern unless the tube is dislodged. If the chest tube is functioning properly and the eyelets are meant to be within the chest cavity, their visibility might indicate dislodgement.

Choice C reason : Crepitus, or subcutaneous emphysema, can occur if air leaks into the tissue surrounding the insertion site. This can be a sign of a problem with the chest tube placement or function and should be reported to the provider immediately.

Choice D reason : Movement of the trachea toward the unaffected side, or tracheal deviation, can be a sign of tension pneumothorax, a life-threatening condition that requires immediate attention.

View Question and Answer

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

A nurse is preparing to administer warfarin to a client. Which of the following information should the nurse recognize prior to administering the medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the health history of a client who has angina pectoris and a prescription for propranolol hydrochloride PO 40 mg twice daily. Which of the following findings in the history should the nurse report to the provider?

Correct Answer is C

Explanation

A nurse is assessing a client who has a pneumothorax with a chest tube in place. For which of the following findings should the nurse notify the provider?

Correct Answer is C

Explanation

A nurse is providing discharge teaching to a client who has a new prescription for lithium. Which of the following information should the nurse include in the teaching?

A nurse is assessing a client who has myxedema coma. Which of the following findings should the nurse expect?

A nurse is assessing a client who has left-sided heart failure. Which of the following findings should the nurse expect?

A patient diagnosed with schizophrenia may demonstrate these positive symptoms (select all that apply) :

A nurse is caring for a client who was admitted with acute psychosis and is being treated with haloperidol (Haldol). The nurse should suspect that the client may be experiencing tardive dyskinesia when the client exhibits which of the following?

A nurse is reviewing the laboratory results of a client who has liver failure with ascites and is receiving spironolactone. Which of the following findings should the nurse expect?

A nurse is providing teaching to a client who has a new diagnosis of Parkinson's disease. On which of the following medications should the nurse prepare to instruct the client?