Nursing Elites

1. A client with a history of deep vein thrombosis (DVT) is receiving warfarin (Coumadin). The nurse should monitor the client for which of the following laboratory values?

• A. Prothrombin time (PT)
• B. Serum potassium
• C. Blood urea nitrogen (BUN)
• D. White blood cell count (WBC)

Correct answer: A

Rationale: The correct answer is A: Prothrombin time (PT). Prothrombin time is monitored to assess the effectiveness of warfarin therapy. Warfarin is an anticoagulant medication that works by inhibiting the synthesis of vitamin K-dependent clotting factors, including factors II, VII, IX, and X. Monitoring the PT helps ensure that the client's blood is clotting within the desired therapeutic range to prevent complications such as recurrent DVT or excessive bleeding. Choices B, C, and D are incorrect because serum potassium, blood urea nitrogen, and white blood cell count are not directly related to monitoring warfarin therapy in a client with a history of DVT.

2. A client with hypothyroidism is receiving levothyroxine (Synthroid). The nurse should monitor the client for which of the following side effects?

• A. Tachycardia
• B. Hypotension
• C. Weight gain
• D. Bradycardia

Correct answer: A

Rationale: The correct answer is A: Tachycardia. Levothyroxine, used to treat hypothyroidism, can lead to increased metabolism, causing tachycardia as a side effect. Monitoring for tachycardia is essential to ensure the client's safety. Choices B, Hypotension, and C, Weight gain, are incorrect as levothyroxine is not typically associated with causing hypotension or weight gain. Choice D, Bradycardia, is also incorrect as levothyroxine-induced bradycardia is not a common side effect.

3. Which of these statements by the nurse is incorrect to use to reinforce information about cancers to a group of young adults?

• A. "You can reduce your risk of this serious type of stomach cancer by eating lots of fruits and vegetables, limiting red meat, and avoiding nitrate-containing foods."
• B. "Prostate cancer is the most common cancer in American men, impacting sexuality and life quality."
• C. "Colorectal cancer is the second-leading cause of cancer-related deaths in the United States."
• D. "Lung cancer is the leading cause of cancer deaths in the United States. However, it is the most preventable of all cancers."

Correct answer: A

Rationale: The corrected statement in choice A emphasizes limiting red meat for the prevention of stomach cancer, which is more accurate than avoiding all meats. By focusing on red meat specifically, it provides clearer guidance to young adults. Choice B is not the correct answer as it provides accurate information about prostate cancer being the most common cancer in American men and its impact on sexuality and life quality. Choice C is also a valid statement, correctly highlighting colorectal cancer as the second-leading cause of cancer-related deaths in the United States. Choice D provides accurate information about lung cancer being the leading cause of cancer deaths in the United States and emphasizes its preventability among cancers, making it a valid statement for reinforcing information about cancers to young adults.

4. When the nurse identifies what appears to be ventricular tachycardia on the cardiac monitor of a client being evaluated for possible myocardial infarction, the first action the nurse should perform is to

• A. Begin cardiopulmonary resuscitation
• B. Prepare for immediate defibrillation
• C. Notify the 'Code' team and healthcare provider
• D. Assess airway, breathing, and circulation

Correct answer: D

Rationale: The correct first action for the nurse to take when identifying what appears to be ventricular tachycardia in a client being evaluated for possible myocardial infarction is to assess the client's airway, breathing, and circulation. This step is crucial to determine the client's stability and the need for immediate intervention. Beginning cardiopulmonary resuscitation or preparing for immediate defibrillation without first assessing the airway, breathing, and circulation could delay potentially life-saving interventions. Notifying the 'Code' team and healthcare provider should come after ensuring the client's immediate needs are addressed.

5. A nurse is preparing to administer a tuberculosis (TB) test to a client. Which of the following is the correct method for administering this test?

• A. Intradermal injection on the forearm
• B. Subcutaneous injection on the upper arm
• C. Intramuscular injection on the deltoid
• D. Oral administration

Correct answer: A

Rationale: The correct method for administering a tuberculosis (TB) test is through an intradermal injection on the forearm. This technique allows for the proper administration of the test under the skin to assess the body's response to the TB antigen. Choices B, C, and D are incorrect because the TB test specifically requires an intradermal injection, not subcutaneous, intramuscular, or oral administration.

Similar Questions