Nursing Elites

1. What should be included in the therapeutic management of iron deficiency anemia?

• A. Multivitamins
• B. Calcium
• C. Ferrous sulfate
• D. Iodine

Correct answer: C

Rationale: The correct answer is C: Ferrous sulfate. The therapeutic management of iron deficiency anemia should include iron supplementation, specifically with ferrous sulfate. This helps to replenish the body's iron stores. Multivitamins (choice A) may contain iron, but iron supplementation is more direct and effective. Calcium (choice B) and iodine (choice D) are not typically part of the primary treatment for iron deficiency anemia.

2. A client with cancer is receiving chemotherapy with a known vesicant. The client's IV has been in place for 72 hours. The nurse determines that a new IV site cannot be obtained and leaves the present IV in place. What is the greatest clinical risk related to this situation?

• A. Impaired skin integrity
• B. Fluid volume excess
• C. Acute pain and anxiety
• D. Peripheral neurovascular dysfunction

Correct answer: A

Rationale: The correct answer is A: Impaired skin integrity. In this situation, the greatest clinical risk is related to impaired skin integrity due to the potential extravasation of the vesicant. Vesicants are substances that can cause severe tissue damage if they leak into the surrounding tissues. Choices B, C, and D are not the most significant risks in this scenario. Fluid volume excess, acute pain, and peripheral neurovascular dysfunction are not directly associated with leaving the IV in place with a known vesicant for an extended period.

3. A client with ulcerative colitis is experiencing frequent diarrhea. What is the priority nursing diagnosis?

• A. Risk for impaired skin integrity
• B. Fluid volume deficit
• C. Imbalanced nutrition: less than body requirements
• D. Activity intolerance

Correct answer: B

Rationale: The correct answer is B: Fluid volume deficit. In a client with ulcerative colitis experiencing frequent diarrhea, the priority nursing diagnosis is addressing the potential fluid volume deficit due to significant fluid loss. Maintaining adequate hydration is crucial to prevent complications associated with dehydration. While choices A, C, and D can also be concerns for a client with ulcerative colitis, addressing fluid volume deficit takes precedence as it directly impacts the client's physiological stability and can lead to serious complications if not managed promptly.

4. A healthcare worker with no known exposure to tuberculosis has received a Mantoux tuberculosis skin test. The nurse's assessment of the test after 62 hours indicates 5mm of erythema without induration. Which is the best initial nursing action?

• A. Review the healthcare worker's history for possible exposure to TB.
• B. Instruct the healthcare worker to return for a repeat test in 1 week.
• C. Refer the healthcare worker to a healthcare provider for isoniazid (INH) therapy.
• D. Document negative results in the healthcare worker's medical record.

Correct answer: D

Rationale: A Mantoux tuberculosis skin test without induration is considered negative. In this case, with 5mm of erythema and no induration, the result is negative, indicating no current infection. The best initial nursing action is to document these negative results in the healthcare worker's medical record. Reviewing the history for possible exposure to TB is unnecessary as the test result is negative. Instructing the healthcare worker to return for a repeat test or referring for INH therapy is not warranted when the test is negative.

5. A woman with chronic osteoarthritis is complaining of knee pain. Which pathophysiological process is contributing to her pain?

• A. Inflammation of the synovial membrane.
• B. Degeneration of the cartilage in the joint.
• C. Joint inflammation occurs when chondrocyte injury destroys joint cartilage, producing osteophytes.
• D. Formation of uric acid crystals in the joint space.

Correct answer: C

Rationale: The correct answer is C. In osteoarthritis, the breakdown of cartilage in the joints leads to chondrocyte injury, which results in the destruction of joint cartilage and the production of osteophytes. This process causes joint inflammation and pain. Choice A is incorrect because osteoarthritis primarily involves the articular cartilage rather than the synovial membrane. Choice B is incorrect as it describes the degeneration of cartilage but does not explain the specific pathophysiological process contributing to pain in osteoarthritis. Choice D is incorrect as the formation of uric acid crystals is characteristic of gout, not osteoarthritis.

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