Nursing Elites

1. Which of the following should be included in a diet rich in iron?

• A. peaches, eggs, beef
• B. cereals, kale, cheese
• C. red beans, enriched breads, squash
• D. legumes, green beans, eggs

Correct answer: A

Rationale: The correct answer is peaches, eggs, beef. These are good sources of heme iron, which is more easily absorbed by the body compared to nonheme iron. Heme iron is mainly found in animal-based foods like meat, poultry, and fish. Peaches, eggs, and beef are rich in iron and can help prevent iron deficiency anemia. Choices B, C, and D are incorrect because they do not include significant sources of heme iron. Cereals, kale, cheese, red beans, enriched breads, squash, legumes, and green beans are sources of nonheme iron, which is not as efficiently absorbed by the body as heme iron. It is important to include heme iron sources in the diet for optimal iron absorption.

2. A 28-year-old male has a diagnosis of AIDS. The patient has had a two-year history of AIDS. The most likely cognitive deficits include which of the following?

• A. Disorientation
• B. Sensory changes
• C. Inability to produce sound
• D. Hearing deficits

Correct answer: A

Rationale: In individuals with AIDS, cognitive deficits commonly manifest as confusion and disorientation, making choice A, 'Disorientation,' the correct answer. Sensory changes (choice B) and hearing deficits (choice D) are more related to sensory processing rather than cognitive impairment. 'Inability to produce sound' (choice C) is more indicative of a speech or language deficit rather than a cognitive impairment typically seen in AIDS patients.

3. A client has been diagnosed with Disseminated Intravascular Coagulation (DIC) and transferred to the medical intensive care unit (ICU) following an acute bleeding episode. In the ICU, continuous Heparin drip therapy is initiated. Which of the following assessment findings indicates a positive response to Heparin therapy?

• A. increased platelet count
• B. increased fibrinogen
• C. decreased fibrin split products
• D. decreased bleeding

Correct answer: B

Rationale: Effective Heparin therapy should halt the process of intravascular coagulation, leading to increased availability of fibrinogen. Heparin interferes with thrombin-induced conversion of fibrinogen to fibrin. Therefore, an increased fibrinogen level indicates a positive response to Heparin therapy. While increased platelet count and decreased bleeding are positive outcomes, the specific indicator for Heparin therapy response is the increase in fibrinogen level. Decreased fibrin split products would also be a positive response, but an increase in fibrinogen directly reflects the impact of Heparin therapy.

4. A client with urinary tract calculi needs to avoid which of the following foods?

• A. lettuce
• B. cheese
• C. apples
• D. broccoli

Correct answer: B

Rationale: A client with urinary tract calculi needs to avoid foods high in calcium to prevent the formation of more stones. Cheese is high in calcium, so it should be avoided. Lettuce, apples, and broccoli are not typically associated with high calcium content and are safe options for individuals with urinary tract calculi. Therefore, the correct answer is cheese. Choices A, C, and D are not high in calcium and are safe for consumption by individuals with urinary tract calculi.

5. A patient has a history of cardiac arrhythmia. A nurse has been ordered to give 2 units of blood to this patient. The nurse should take which of the following actions?

• A. Administer pain medication to the patient.
• B. Inform the patient's family about the procedure in person.
• C. Decrease the temperature of the blood to be given.
• D. Increase the temperature of the blood to be given.

Correct answer: D

Rationale: In patients with a history of cardiac arrhythmia, warming the blood before transfusion can help prevent additional arrhythmias. Cold blood can lead to arrhythmias and should be avoided. Administering pain medication (Choice A) is not directly related to the safe administration of blood. Informing the patient's family in person (Choice B) is important but not the immediate action required for safe transfusion. Decreasing the temperature of the blood to be given (Choice C) would increase the risk of cardiac arrhythmia, contrary to the goal of ensuring patient safety.

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