Nursing Elites

1. A nurse is reinforcing discharge teaching about car seat safety with the guardian of a newborn. Which of the following statements by the guardian indicates an understanding of the teaching?

• A. I will position the car seat in the front seat
• B. I will secure the car seat in the car by using the seatbelt
• C. I will use a rear-facing car seat
• D. I will install the car seat facing forward

Correct answer: C

Rationale: The correct answer is C. Using a rear-facing car seat is the safest position for a newborn. Newborns should always be placed in a rear-facing car seat in the back seat of the vehicle to provide optimal safety in case of a crash. Choice A is incorrect because placing the car seat in the front seat is not safe due to the presence of airbags. Choice B is incorrect as securing the car seat using the seatbelt is not specific to the correct positioning of the car seat. Choice D is incorrect because installing the car seat facing forward is not recommended for newborns as it does not provide the same level of protection as a rear-facing position.

2. A client with a new diagnosis of type 2 diabetes mellitus inquires about information concerning oral antidiabetic agents. In addition to the provider, where should the nurse refer the client for information?

• A. Family members
• B. Pharmacist
• C. Dietitian
• D. American Diabetes Association

Correct answer: D

Rationale: The correct answer is D: American Diabetes Association. The American Diabetes Association is a reputable source that provides credible information on managing diabetes. While family members can offer support, they may not have the specialized knowledge on oral antidiabetic agents. Pharmacists are knowledgeable about medications but may not provide comprehensive information on diabetes management. Dietitians can offer valuable advice on nutrition but may not cover specific details about oral antidiabetic agents. Therefore, referring the client to the American Diabetes Association ensures access to accurate and detailed information related to their condition.

3. When providing discharge teaching to a client with diabetes, what is the most important instruction?

• A. Check blood sugar levels once daily
• B. Administer insulin as prescribed before meals
• C. Take medication only when feeling unwell
• D. Eat carbohydrate-rich meals to stabilize blood sugar

Correct answer: B

Rationale: Administering insulin as prescribed before meals is crucial for managing diabetes. This instruction is vital as it helps the client maintain blood sugar levels within the target range. Checking blood sugar levels once daily is important but not as critical as ensuring the timely administration of insulin. Taking medication only when feeling unwell is dangerous as it may lead to uncontrolled blood sugar levels. Eating carbohydrate-rich meals may actually destabilize blood sugar levels rather than stabilizing them, making it an incorrect choice.

4. What is the proper technique for measuring blood pressure manually?

• A. Use a stethoscope to listen for the Korotkoff sounds
• B. Ensure the patient is seated with the arm supported
• C. Use a manual sphygmomanometer
• D. Deflate the cuff slowly while listening to the heartbeat

Correct answer: A

Rationale: The correct technique for measuring blood pressure manually involves using a stethoscope to listen for the Korotkoff sounds. Choice B, ensuring the patient is seated with the arm supported, is important but not the specific technique for measuring blood pressure. Choice C, using a manual sphygmomanometer, is a necessary tool but not the technique itself. Choice D, deflating the cuff slowly while listening to the heartbeat, is not the correct technique as the deflation should be done while listening for the Korotkoff sounds to determine the systolic and diastolic blood pressure readings.

5. A nurse is admitting a client who has anorexia nervosa. Which of the following is an expected finding?

• A. Iron 90 mcg/dl.
• B. Prealbumin 10 mcg/dl.
• C. Serum creatinine 0.8 mg/dl.
• D. Calcium 9.5 mg/dl.

Correct answer: B

Rationale: Corrected Rationale: Low prealbumin levels are indicative of malnutrition, which is common in individuals with anorexia nervosa. Iron levels, serum creatinine, and calcium levels are not typically affected in the same way by anorexia nervosa, making choices A, C, and D incorrect.

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