Nursing Elites

1. Who is at higher risk for drug-nutrient interactions?

• A. Infants
• B. People with diabetes
• C. Women of childbearing age
• D. Older men and women

Correct answer: D

Rationale: Older men and women are at higher risk for drug-nutrient interactions due to factors such as polypharmacy and physiological changes. Polypharmacy, common in older adults, increases the likelihood of interactions between drugs and nutrients. Physiological changes that occur with aging can affect how drugs and nutrients are absorbed, distributed, metabolized, and excreted in the body. Infants, people with diabetes, and women of childbearing age are not typically considered high-risk groups for drug-nutrient interactions compared to older adults.

2. Whenever possible, patients evacuated from the theater of operations who are expected to return within 60 days are admitted to which of the following?

• A. Civilian hospitals participating in the National Disaster Medical System
• B. DOD tri-service hospitals
• C. Department of Veterans Affairs hospitals
• D. Temporary field hospitals

Correct answer: B

Rationale: Patients evacuated from the theater of operations and expected to return within 60 days are admitted to DOD tri-service hospitals. These hospitals are well-equipped to handle military personnel and are strategically placed for operational efficiency. Choice A, civilian hospitals participating in the National Disaster Medical System, may not have the specialized care and resources required for military personnel. Choice C, Department of Veterans Affairs hospitals, cater to veterans rather than active-duty personnel in theater. Choice D, temporary field hospitals, might not provide the comprehensive care and resources needed for an extended period of treatment.

3. The nurse supervises care of a client who is receiving enteral feeding via a nasogastric tube. The nurse determines that care is appropriate if which of the following is observed? (Select all that apply)

• A. The nursing assistant aspirates and measures the amount of the gastric aspirate
• B. The nursing assistant elevates the head of the client’s bed 30 degrees
• C. The nursing assistant warms the formula to room temperature
• D. B, C

Correct answer: D

Rationale: Elevating the head of the bed to 30 degrees reduces the risk of aspiration by promoting proper digestion and preventing reflux. Warming the formula to room temperature is essential to prevent discomfort and complications. Aspirating and measuring the gastric aspirate is not a recommended nursing action for monitoring enteral feeding via a nasogastric tube, as it can introduce the risk of introducing contaminants into the feeding tube. Therefore, choices A and B are incorrect, making choice D the correct answer.

4. Which of the following is inappropriate in collecting midstream clean-catch urine specimen for urine analysis?

• A. Collect early in the morning, first voided specimen
• B. Do perineal care before specimen collection
• C. Collect 5 to 10 ml of urine
• D. Discard the first flow of urine

Correct answer: C

Rationale: The inappropriate action in collecting a midstream clean-catch urine specimen for urine analysis is to collect only 5 to 10 ml of urine. Adequate urine volume of 30 to 60 ml is required for accurate testing. Collecting a small amount like 5 to 10 ml may lead to inaccurate results due to insufficient sample size. It is crucial to follow proper collection techniques, such as discarding the first flow of urine, performing perineal care, and collecting an adequate volume, to ensure reliable test results.

5. The system used at the division level and forward comprises six basic modules. Which module is composed of four medical specialists and two vehicles?

• A. Patient holding squad
• B. Surgical squad
• C. Ambulance squad
• D. Area support squad

Correct answer: C

Rationale: The correct answer is 'C: Ambulance squad.' The Ambulance Squad is composed of four medical specialists and two vehicles, making it the module described in the question. Choice A, 'Patient holding squad,' is incorrect as it does not match the composition specified. Choice B, 'Surgical squad,' is incorrect as it focuses on surgical rather than general medical support. Choice D, 'Area support squad,' is incorrect as it does not align with the composition of four specialists and two vehicles.

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