A nurse is reinforcing teaching for a client who has a new prescription for warfarin. Which of the following information should the nurse include?

If he misses a dose, he should double the dose at the next scheduled time.

The client should use an electric razor while on this medication.

Mild nosebleeds are common during initial treatment.

Warfarin increases the risk for deep vein thrombosis.

Answer and Explanation

The Correct Answer is B

A. If he misses a dose, he should double the dose at the next scheduled time: This statement is incorrect. Doubling the dose of warfarin after missing a dose can significantly increase the risk of bleeding due to excessive anticoagulation. The nurse should emphasize the importance of taking the medication as prescribed and what to do if a dose is missed, such as contacting the healthcare provider for guidance.

B. The client should use an electric razor while on this medication: This statement is correct. Warfarin is an anticoagulant medication that can increase the risk of bleeding. Therefore, it's essential for patients taking warfarin to avoid activities that may increase the risk of injury or bleeding, such as shaving with a traditional razor that can cause cuts or nicks. Using an electric razor reduces this risk.

C. Mild nosebleeds are common during initial treatment: This statement is not entirely accurate. While warfarin can increase the risk of bleeding, including nosebleeds, it's not necessarily common during the initial treatment phase. However, patients should be aware of signs of bleeding and report them to their healthcare provider promptly.

D. Warfarin increases the risk for deep vein thrombosis: This statement is incorrect. Warfarin is actually prescribed to reduce the risk of blood clots, including deep vein thrombosis (DVT), pulmonary embolism (PE), and stroke, in patients who are at risk for these conditions. It works by inhibiting the formation of blood clots. Therefore, it does not increase the risk of DVT; rather, it decreases it.

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 D

Explanation

A. Black Cohosh: This herb is more commonly used for menopausal symptoms and not typically associated with immune system benefits.

B. Gingko: Gingko is primarily studied for its potential benefits on memory and cognitive function, not necessarily the immune system.

C. Kava Kava: Kava kava is known for its calming effects and used for anxiety relief, not immune system support.

D. Echinacea: This herb has been widely studied and used for centuries for its potential immune-boosting properties. While research results are somewhat mixed, it's one of the most popular herbs associated with immune support.

A. Reduced cardiac output B. Abnormal coagulation C. Electrolyte imbalance D. Respiratory issues

Correct Answer is B

Explanation

A. Reduced cardiac output: While liver disease can affect circulation in later stages, abnormal coagulation is a more immediate concern.

B. Abnormal coagulation: The liver plays a vital role in producing proteins essential for blood clotting. Liver damage can impair this function, leading to increased bleeding risk.

C. Electrolyte imbalance: The liver plays a role in some aspects of electrolyte balance, but abnormal coagulation is a more specific and critical complication in early liver damage.

D. Respiratory issues: While liver disease can progress to respiratory complications in severe cases, abnormal coagulation is a more immediate threat.

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 reinforcing teaching for a client who has a new prescription for warfarin. Which of the following information should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which popular herb is used for its possible benefit on the immune system?

Correct Answer is D

Explanation

A nurse is reviewing the laboratory report of a client and realizes the liver function tests are elevated, indicating liver damage. The client should be monitored for which potential complication?

Correct Answer is B

Explanation

A nurse is preparing to administer heparin subcutaneously to a client. Which of the following is an appropriate action by the nurse?

A nurse is caring for a client who has been taking warfarin and has a prothrombin time of 30 seconds and an INR of 7. Which of the following medications should the nurse anticipate the provider to prescribe?

When asked if there are any regulatory controls on herbal or dietary supplements, the nurse responds to the client by informing him that herbal and dietary supplements are regulated by the:

Unlike heparin, the anticoagulant activity of warfarin can take several to reach its maximum effect.

It is important that nurses ensure that their patients receive education regarding herbal products because:

A nurse is preparing to administer amoxicillin 350 mg PO. Available is amoxicillin 250 mg/5 mL. How many mL should the nurse administer? (Round to the nearest whole number.)

A patient has started taking clopidogrel (Plavix) after experiencing a transient ischemic attack. What adverse effects are associated with this drug? (Select all that apply)