Nursing Elites

1. A client is prescribed warfarin for anticoagulation. Which of the following laboratory values should the nurse monitor?

• A. PT and INR
• B. Blood glucose levels
• C. Complete blood count (CBC)
• D. Platelet count

Correct answer: A

Rationale: The correct answer is A: PT and INR. Warfarin is an anticoagulant that affects the clotting mechanism by inhibiting vitamin K-dependent clotting factors. The PT (Prothrombin Time) and INR (International Normalized Ratio) are specific laboratory values used to monitor the effectiveness and safety of warfarin therapy. These values help healthcare providers adjust the warfarin dosage to maintain the desired level of anticoagulation. Choices B, C, and D are incorrect because blood glucose levels, complete blood count (CBC), and platelet count are not directly monitored to assess the effects of warfarin therapy.

2. A nurse is preparing to administer a dose of iron supplement. Which of the following should the nurse do?

• A. Give it with milk
• B. Administer it on an empty stomach
• C. Check blood pressure
• D. Monitor for allergic reactions

Correct answer: B

Rationale: The correct answer is B: Administer it on an empty stomach. Iron supplements are best absorbed on an empty stomach to enhance their absorption. It is important to avoid giving them with milk or dairy products as these can inhibit iron absorption. Checking blood pressure and monitoring for allergic reactions are not directly related to the administration of iron supplements and are not the primary considerations in this case.

3. A healthcare provider is preparing to administer an influenza vaccine to an adult client. Which of the following is a contraindication?

• A. Client has a low-grade fever
• B. Client is allergic to eggs
• C. Client had recent surgery
• D. Client is on corticosteroid therapy

Correct answer: B

Rationale: The correct answer is B: Client is allergic to eggs. The influenza vaccine is contraindicated in individuals with an allergy to eggs because some influenza vaccines are produced using egg-based processes. Choices A, C, and D are not contraindications for administering the influenza vaccine. A low-grade fever, recent surgery, and corticosteroid therapy are not contraindications for receiving the influenza vaccine.

4. A nurse is providing dietary teaching for a client who has chronic cholecystitis. Which of the following diets should the nurse recommend?

• A. Low potassium diet
• B. High fiber diet
• C. Low fat diet
• D. Low sodium diet

Correct answer: C

Rationale: The correct answer is C: 'Low fat diet.' A client with chronic cholecystitis should follow a low-fat diet to decrease the frequency of biliary colic episodes. Fats can trigger the release of cholecystokinin, which stimulates the gallbladder to contract, potentially causing pain in individuals with cholecystitis. Choices A, B, and D are incorrect. A low potassium diet is prescribed for individuals with specific kidney conditions or on certain medications. A high fiber diet is beneficial for conditions like constipation, diverticulosis, or to promote general bowel health. A low sodium diet is often recommended for conditions like hypertension or heart failure to reduce fluid retention.

5. A charge nurse is evaluating the time management skills of a newly licensed nurse. The charge nurse should intervene when the newly licensed nurse does which of the following?

• A. Re-evaluates priorities halfway through the shift
• B. Delegates changing a sterile dressing to a licensed practical nurse
• C. Groups activities for the same client
• D. Works on several tasks simultaneously

Correct answer: D

Rationale: The correct answer is D. Working on several tasks simultaneously may lead to errors due to divided attention and lack of focus. It is important for nurses to prioritize tasks and complete them one at a time to ensure thoroughness and accuracy. Choices A, B, and C are appropriate time management strategies. Re-evaluating priorities, delegating tasks appropriately, and grouping activities for the same client can help improve efficiency and quality of care.

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