Nursing Elites

1. The nurse is preparing to administer amoxicillin (Amoxil) to a patient and learns that the patient previously experienced a rash when taking penicillin. Which action will the nurse take?

• A. Administer the amoxicillin and have epinephrine available.
• B. Ask the provider to order an antihistamine.
• C. Contact the provider to discuss using a different antibiotic.
• D. Request an order for a beta-lactamase-resistant drug.

Correct answer: C

Rationale: When a patient has a history of rash from penicillin, it indicates a potential allergic reaction to penicillin and other related drugs, such as amoxicillin. It is crucial to avoid administering penicillins to such patients unless there is no alternative. The nurse's best action in this situation is to contact the provider to discuss using a different antibiotic from a different class. This approach helps prevent potential severe allergic reactions. While epinephrine and antihistamines are used to manage allergic reactions, administering amoxicillin despite the known allergy is not advisable and could lead to serious consequences. Requesting a beta-lactamase-resistant drug does not address the issue of potential allergic reactions in this scenario.

2. Which of the following indicates a potential complication of diabetes mellitus?

• A. Inflamed and painful joints.
• B. Blood pressure of 160/100 mm Hg.
• C. Stooped posture.
• D. Hemoglobin of 9 g/dL (90 g/L).

Correct answer: B

Rationale: A blood pressure of 160/100 mm Hg indicates hypertension, which is a common complication of diabetes mellitus due to atherosclerotic changes. Hypertension is a significant risk factor for cardiovascular diseases, which are prevalent in individuals with diabetes. Inflamed and painful joints (Choice A) are not directly related to diabetes complications but may be seen in conditions like arthritis. Stooped posture (Choice C) is more indicative of musculoskeletal issues like osteoporosis, not necessarily a typical complication of diabetes. Hemoglobin level of 9 g/dL (90 g/L) (Choice D) could signify anemia, which can occur in diabetes but is not a primary complication often associated with the disease.

3. An unlicensed assistive personnel (UAP) reports to the nurse that a client with a postoperative wound infection has a temperature of 103°F (39.4°C), blood pressure of 90/70, pulse of 124 beats/minute, and respirations of 28 breaths/minute. When assessing the client, findings include mottled skin appearance and confusion. Which action should the nurse take first?

• A. Transfer the client to the ICU.
• B. Initiate an infusion of intravenous (IV) fluids.
• C. Assess the client's core temperature.
• D. Obtain a wound specimen for culture.

Correct answer: B

Rationale: Initiating an infusion of IV fluids is the priority action to stabilize blood pressure in a client with signs of sepsis. Intravenous fluids help maintain perfusion to vital organs and prevent further deterioration. Option A is not the immediate priority as stabilizing the client's condition can be initiated in the current setting. Option C, assessing the client's core temperature, is important but not the most critical action at this time. Option D, obtaining a wound specimen for culture, is important for identifying the causative organism but is not the first priority in managing a client with signs of sepsis.

4. The client who experiences angina has been advised to follow a low-cholesterol diet. Which of the following meals would be best?

• A. Hamburger, salad, and milkshake.
• B. Baked liver, green beans, and coffee.
• C. Spaghetti with tomato sauce, salad, and coffee.
• D. Fried chicken, green beans, and skim milk.

Correct answer: C

Rationale: The best meal option for a client with angina following a low-cholesterol diet is spaghetti with tomato sauce, salad, and coffee. This meal is lower in cholesterol content compared to the other options provided. Hamburger with salad and milkshake, baked liver with green beans and coffee, and fried chicken with green beans and skim milk are higher in cholesterol and may not be suitable for an individual with angina who needs to adhere to a low-cholesterol diet.

5. A CD4+ lymphocyte count is performed on a client infected with HIV. The results of the test indicate a CD4+ count of 450 cells/L. The nurse interprets this test result as indicating:

• A. Improvement in the client
• B. The need for antiretroviral therapy
• C. The need to discontinue antiretroviral therapy
• D. An effective response to the treatment for HIV

Correct answer: B

Rationale: A CD4+ count of 450 cells/L is below the normal range (500-1600 cells/mcL), indicating a decline in immune function in the client. Antiretroviral therapy is recommended when the CD4+ count falls below 500 cells/mcL or below 25%, or when the client displays symptoms of HIV. Therefore, the interpretation of this test result suggests that the client requires antiretroviral therapy to manage the HIV infection. Choices A, C, and D are incorrect because a CD4+ count of 450 cells/L does not signify improvement, discontinuation of therapy, or an effective response to treatment for HIV.

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