Nursing Elites

1. A client has a new prescription for a metered-dose inhaler (MDI). Which of the following statements indicates an understanding of the teaching?

• A. I will shake the inhaler before use.
• B. I will breathe out forcefully after inhaling the medication.
• C. I will take the medication with food.
• D. I will use a spacer with the inhaler.

Correct answer: A

Rationale: The correct answer is A: 'I will shake the inhaler before use.' Shaking the inhaler before use is crucial to ensure proper mixing of the medication inside the inhaler. This action helps to disperse the medication evenly, allowing for consistent dosing during inhalation. Choices B, C, and D are incorrect. Breathing out forcefully after inhaling the medication, taking the medication with food, and using a spacer with the inhaler are not related to the correct use of a metered-dose inhaler. These actions may not lead to optimal medication delivery and do not demonstrate an understanding of the proper technique for using an MDI.

2. A client with a new diagnosis of type 2 diabetes mellitus is being taught about dietary management. Which of the following statements should the nurse include in the teaching?

• A. You should avoid foods that contain carbohydrates.
• B. You should decrease your intake of high-fiber foods.
• C. You should increase your intake of high-protein foods.
• D. You should monitor your carbohydrate intake.

Correct answer: D

Rationale: The correct answer is D: 'You should monitor your carbohydrate intake.' Monitoring carbohydrate intake is essential for managing blood glucose levels in clients with type 2 diabetes mellitus. By monitoring carbohydrate intake, individuals can make informed decisions about their dietary choices and better control their blood sugar levels. Avoiding foods that contain carbohydrates (choice A) is not advisable as carbohydrates are an essential nutrient that can be consumed in moderation. Decreasing intake of high-fiber foods (choice B) is not recommended as fiber is beneficial for glycemic control and overall health. Increasing intake of high-protein foods (choice C) is not the primary focus of dietary management for type 2 diabetes; while protein is important, it is more crucial to monitor carbohydrate intake for effective blood sugar management.

3. What action should the nurse take to prevent aspiration in a client receiving enteral nutrition?

• A. Flush the feeding tube with water before and after feedings.
• B. Elevate the head of the bed to 30-45 degrees during feedings.
• C. Administer the feeding slowly.
• D. Check the client's weight daily.

Correct answer: B

Rationale: Elevating the head of the bed to 30-45 degrees during feedings is essential to prevent aspiration in clients receiving enteral nutrition. This positioning helps decrease the risk of regurgitation and aspiration by supporting proper digestion and aiding food passage through the gastrointestinal tract. Elevating the head of the bed is a standard precautionary measure recommended to reduce the chances of aspiration and should be consistently implemented during feedings to ensure client safety and optimal enteral nutrition delivery.

4. A healthcare provider is preparing to administer an intramuscular injection to an adult client. Which of the following injection sites should the healthcare provider select?

• A. Deltoid muscle
• B. Dorsogluteal muscle
• C. Vastus lateralis muscle
• D. Rectus femoris muscle

Correct answer: A

Rationale: The deltoid muscle is a common site for intramuscular injections in adults due to its accessibility and muscle mass. It is located in the upper arm and provides a sufficient area for injection. The deltoid muscle is preferred for administering vaccines and other medications that require IM administration. Choice B, the dorsogluteal muscle, is not recommended for intramuscular injections due to the proximity of major nerves and blood vessels in that area, which can lead to nerve damage or injury. Choice C, the vastus lateralis muscle, is more commonly used for infants and young children, while choice D, the rectus femoris muscle, is not typically used for intramuscular injections in adults.

5. What is the primary benefit of using electronic health records (EHRs) in healthcare?

• A. EHRs eliminate the need for paper records.
• B. EHRs ensure complete patient confidentiality.
• C. EHRs improve the accuracy of patient information.
• D. EHRs reduce the time spent on documentation.

Correct answer: C

Rationale: The primary benefit of using electronic health records (EHRs) in healthcare is that they improve the accuracy and completeness of patient information. By utilizing EHRs, healthcare providers have access to more reliable and up-to-date patient data, which leads to better patient care outcomes. This improved accuracy enables healthcare professionals to make better-informed decisions and provide more effective treatments, ultimately enhancing patient safety and quality of care.

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