Nursing Elites

1. A client who has a new prescription for warfarin is being taught about the medication's adverse effects by a nurse. Which of the following client statements indicates an understanding of the teaching?

• A. ''I should expect mild bruising around my elbows.''
• B. ''I should report a red rash to my provider.''
• C. ''I should stop taking this medication if I develop a cough.''
• D. ''I should expect black, tarry stools.''

Correct answer: D

Rationale: The correct answer is D. Black, tarry stools can indicate gastrointestinal bleeding, a serious adverse effect of warfarin that requires immediate medical attention. Option A is incorrect because while bruising is a common side effect of warfarin, it is not limited to the elbows. Option B is incorrect as a red rash is not a typical adverse effect of warfarin. Option C is also incorrect because developing a cough is not a reason to discontinue warfarin unless advised by a healthcare provider.

2. A client has a chest tube. Which of the following interventions should the nurse include?

• A. Clamp the chest tube for 15 minutes every 2 hours.
• B. Maintain the drainage system below the client's chest.
• C. Strip the chest tube every 2 hours.
• D. Keep the collection device at the level of the client's chest.

Correct answer: B

Rationale: Maintaining the chest tube drainage system below the client's chest level is crucial to ensure proper drainage and prevent complications. Clamping the chest tube can lead to a tension pneumothorax, stripping the chest tube is an outdated practice that can cause damage to the tissues, and keeping the collection device at the level of the client's chest can impede proper drainage and lead to fluid accumulation.

3. A nurse is preparing an in-service for a group of nurses about malpractice issues in nursing. Which of the following examples should the nurse include in the teaching?

• A. Leaving a nasogastric tube clamped after administering oral medication.
• B. Documenting communication with a provider in the progress notes of the client's medical records.
• C. Administering potassium via IV bolus.
• D. Placing a yellow bracelet on a client who is at risk for falls.

Correct answer: C

Rationale: Administering potassium via IV bolus is a malpractice issue due to the risk of cardiac complications. Option A is incorrect as leaving a nasogastric tube clamped after administering oral medication can lead to complications but is not directly linked to malpractice. Option B is incorrect as documenting communication with a provider in the progress notes is a necessary part of nursing practice. Option D is incorrect as placing a yellow bracelet on a client at risk for falls is a safety measure to prevent falls and is not related to malpractice issues.

4. A healthcare professional is reviewing the laboratory data of a client who has diabetes mellitus. Which of the following laboratory tests is an indicator of long-term disease management?

• A. Postprandial blood glucose
• B. Glycosylated hemoglobin (HbA1c)
• C. Glucose tolerance test
• D. Fasting blood glucose

Correct answer: B

Rationale: Glycosylated hemoglobin (HbA1c) is the most accurate test for long-term management of blood glucose levels in individuals with diabetes mellitus. HbA1c reflects average blood glucose levels over the past 2-3 months, providing valuable information on the effectiveness of treatment and disease control. Postprandial blood glucose, glucose tolerance test, and fasting blood glucose are essential for monitoring blood glucose levels at specific times but do not offer the same insight into long-term disease management as HbA1c.

5. A nurse is reviewing the laboratory values of a client who is receiving heparin therapy for deep-vein thrombosis. Which of the following values should the nurse report to the provider?

• A. INR 2.0
• B. Platelet count 150,000/mm3
• C. aPTT 60 seconds
• D. WBC count 8,000/mm3

Correct answer: C

Rationale: The correct answer is C: aPTT 60 seconds. An aPTT of 60 seconds is above the therapeutic range for clients on heparin therapy and indicates a risk of bleeding, so it should be reported to the provider. INR of 2.0 is within the therapeutic range for clients on heparin therapy, so it does not require immediate reporting. Platelet count of 150,000/mm3 and WBC count of 8,000/mm3 are within normal ranges and not directly related to heparin therapy, so they do not need to be reported in this context.

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