Nursing Elites

1. A healthcare professional is preparing to administer a subcutaneous injection of insulin. Which of the following actions should the professional take?

• A. Use a 1-inch needle.
• B. Insert the needle at a 90-degree angle.
• C. Use a tuberculin syringe.
• D. Aspirate before injecting.

Correct answer: B

Rationale: When administering a subcutaneous injection, inserting the needle at a 90-degree angle is appropriate. This angle helps ensure proper delivery of the medication into the subcutaneous tissue. Using a 1-inch needle is common for subcutaneous injections to reach the subcutaneous fat layer adequately. Tuberculin syringes are typically used for intradermal injections, not subcutaneous injections. Aspirating before injecting is not necessary for subcutaneous injections as it is primarily used for intramuscular injections to ensure the needle is not in a blood vessel.

2. A client has a new diagnosis of lactose intolerance and is receiving teaching from a nurse about dietary management. Which of the following statements should the nurse include in the teaching?

• A. You should avoid foods that contain lactose.
• B. You should increase your intake of high-fiber foods.
• C. You should avoid foods that contain gluten.
• D. You should increase your intake of dairy products.

Correct answer: A

Rationale: The correct statement for the nurse to include in teaching a client with lactose intolerance is to avoid foods that contain lactose. Lactose intolerance results from the body's inability to digest lactose, a sugar found in dairy products. By avoiding foods containing lactose, the client can manage symptoms and prevent complications associated with lactose intolerance. Choices B, C, and D are incorrect. Increasing intake of high-fiber foods (choice B) may be beneficial for general health but is not directly related to lactose intolerance. Avoiding gluten (choice C) is necessary for individuals with celiac disease, not lactose intolerance. Increasing intake of dairy products (choice D) would worsen symptoms in individuals with lactose intolerance due to the lactose content.

3. When admitting a client at risk for falls in a long-term care facility, what should the nurse do first?

• A. Complete a fall-risk assessment
• B. Place a fall-risk identification bracelet on the client
• C. Provide the client with nonskid footwear
• D. Set the bed to the lowest position

Correct answer: A

Rationale: The initial step in caring for a client at risk for falls is to conduct a fall-risk assessment. This assessment helps the nurse gather crucial data to identify specific risks and individualized needs, guiding subsequent interventions and preventive measures. By completing a thorough assessment, the nurse can develop a targeted plan of care to mitigate fall risk and ensure the client's safety. Placing a fall-risk identification bracelet, providing nonskid footwear, or setting the bed to the lowest position may be important interventions, but these actions should be based on the findings of the fall-risk assessment, making choice A the priority.

4. When should discharge planning begin for a client admitted to a long-term care facility for rehabilitation after a total hip arthroplasty?

• A. One week prior to the client's discharge
• B. Upon the client's admission to the care facility
• C. Once the discharge date is identified
• D. When the client addresses the topic with the nurse

Correct answer: B

Rationale: Discharge planning should begin upon the client's admission to the care facility. This early start allows the healthcare team to conduct assessments, set goals, and coordinate services for a smooth transition back home or to the community. Initiating discharge planning early ensures timely arrangements, leading to optimal outcomes and continuity of care. Choices A, C, and D are incorrect because waiting until one week before discharge, after the discharge date is identified, or until the client brings up the topic may lead to rushed decision-making, inadequate arrangements, and a less effective transition process.

5. A nurse is caring for a client who has a new prescription for a low-cholesterol diet. Which of the following foods should the nurse recommend?

• A. Eggs
• B. Cheese
• C. Chicken breast
• D. Butter

Correct answer: C

Rationale: Chicken breast is a suitable recommendation for a low-cholesterol diet as it is low in cholesterol. Eggs and cheese are high in cholesterol and not suitable for a low-cholesterol diet. Butter is also high in cholesterol and should be avoided in a low-cholesterol diet.

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