Nursing Elites

1. A client has a new diagnosis of hyperkalemia and is receiving teaching from a healthcare provider on dietary management. Which of the following statements should the healthcare provider include in the teaching?

• A. You should increase your intake of potassium-rich foods.
• B. You should decrease your intake of potassium-rich foods.
• C. You should avoid foods that contain lactose.
• D. You should increase your intake of dairy products.

Correct answer: B

Rationale: The correct answer is B: 'You should decrease your intake of potassium-rich foods.' Hyperkalemia is a condition characterized by excess potassium in the blood. To manage hyperkalemia effectively, it is crucial to reduce the intake of potassium-rich foods. This helps in lowering the overall potassium levels in the body and prevents complications associated with hyperkalemia. Choices A, C, and D are incorrect. Increasing the intake of potassium-rich foods (Choice A) would exacerbate hyperkalemia. Avoiding foods that contain lactose (Choice C) is not directly related to managing hyperkalemia. Increasing the intake of dairy products (Choice D) is not recommended as they can be a significant source of dietary potassium.

2. A healthcare professional is preparing to insert an IV catheter for an older adult client. Which of the following actions should the professional take?

• A. Shave the hair at the insertion site.
• B. Insert the catheter at a 45-degree angle.
• C. Place the client’s arm in a dependent position.
• D. Use a tourniquet to dilate the veins.

Correct answer: C

Rationale: Placing the client’s arm in a dependent position is the correct action when preparing to insert an IV catheter in an older adult client. This position helps dilate the veins naturally by using gravity, making it easier to locate and access suitable veins for the IV catheter insertion. By positioning the arm in a dependent position, the healthcare professional can take advantage of gravity to increase venous distention, aiding in successful IV catheter insertion.

3. 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.

4. A client with celiac disease is being taught about dietary management. Which statement by the client indicates an understanding of the teaching?

• A. I should avoid foods that contain gluten.
• B. I should increase my intake of foods high in gluten.
• C. I should avoid foods that contain lactose.
• D. I should increase my intake of foods high in lactose.

Correct answer: A

Rationale: The correct answer is A: 'I should avoid foods that contain gluten.' Celiac disease requires the avoidance of gluten-containing foods to manage symptoms and prevent complications. Gluten is found in wheat, barley, and rye. Choices B, C, and D are incorrect as they do not align with the dietary requirements for managing celiac disease. Increasing intake of foods high in gluten or lactose would be detrimental for someone with celiac disease.

5. A client with a new diagnosis of hypertension is receiving teaching from a healthcare provider. Which of the following statements by the client indicates an understanding of the teaching?

• A. I will decrease my intake of potassium.
• B. I will increase my intake of vitamin K.
• C. I will decrease my intake of sodium.
• D. I will increase my intake of magnesium.

Correct answer: C

Rationale: The correct answer is C: 'I will decrease my intake of sodium.' Lowering sodium intake is essential in managing hypertension as it helps reduce blood pressure levels. Excess sodium can lead to fluid retention and increased blood volume, putting more strain on the heart and blood vessels. Therefore, this response indicates an understanding of the teaching provided. Choices A, B, and D are incorrect because decreasing potassium intake, increasing vitamin K intake, and increasing magnesium intake are not primary dietary modifications recommended for hypertension. While potassium and magnesium can be beneficial for overall health, reducing sodium intake is the key dietary change to manage hypertension effectively.

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