Nursing Elites

1. A client has a prescription for Prednisone for the treatment of Rheumatoid Arthritis. Which of the following statements by the client indicates an understanding of the teaching?

• A. I will increase my intake of potassium-rich foods.
• B. I should take my medication with food.
• C. I will decrease my intake of calcium-rich foods.
• D. I should avoid eating grapefruit while taking this medication.

Correct answer: A

Rationale: The correct answer is A. Prednisone can cause hypokalemia, leading to low potassium levels. Increasing the intake of potassium-rich foods helps prevent this imbalance. Choices B, C, and D are incorrect because taking Prednisone with food, decreasing calcium-rich foods, or avoiding grapefruit are not specifically related to addressing the side effect of hypokalemia associated with Prednisone.

2. A client has a prescription for Levothyroxine. Which of the following instructions should the nurse include?

• A. Take this medication on an empty stomach.
• B. Take this medication with food.
• C. Take this medication at bedtime.
• D. Take this medication with antacids.

Correct answer: A

Rationale: Levothyroxine should be taken on an empty stomach to increase absorption and efficacy. Taking it with food or antacids can interfere with its absorption, leading to reduced effectiveness of the medication.

3. A client has a new prescription for transdermal patches. Which of the following statements should the nurse identify as an indication that the client understands the instructions?

• A. I will clean the site with an alcohol swab before applying the patch.
• B. I will rotate the application sites weekly.
• C. I will apply the patch to an area of skin with no hair.
• D. I will place the new patch where the old patch was.

Correct answer: C

Rationale: The correct answer is C because applying the patch to an area of skin without hair ensures better absorption of the medication. Hair can interfere with the patch's adherence and effectiveness. It is important for the client to choose a clean, hairless area for proper medication delivery. Choices A, B, and D are incorrect. Cleaning the site with an alcohol swab is a good practice but does not specifically indicate understanding of proper patch application. Rotating application sites weekly is important to prevent skin irritation but is not directly related to applying the patch to an area of skin without hair. Placing the new patch where the old patch was may lead to skin irritation and poor absorption of the medication.

4. A healthcare professional reviewing a client's medical record notes a new prescription for verifying the trough level of the client's medication. Which of the following actions should the professional take?

• A. Obtain a blood specimen immediately prior to administering the next dose of medication.
• B. Verify that the client has been taking the medication for 24 hours before obtaining a blood specimen.
• C. Ask the client to provide a urine specimen after the next dose of medication.
• D. Administer the medication, and obtain a blood specimen 30 minutes later.

Correct answer: A

Rationale: To verify trough levels of a medication, the healthcare professional should obtain a blood specimen immediately before administering the next dose of medication. This timing ensures an accurate representation of the medication's lowest concentration in the bloodstream, which is crucial for therapeutic monitoring and dose adjustments. Choice B is incorrect because waiting 24 hours after taking the medication would not provide an accurate trough level. Choice C is incorrect as urine specimens are not used to measure trough levels. Choice D is incorrect because obtaining a blood specimen 30 minutes after administering the medication would not reflect the trough level, as it is the lowest concentration before the next dose.

5. Which statement is true about food and drug precautions?

• A. Limiting certain types of food or administering certain types of drugs is necessary.
• B. Certain combinations of food and drugs can cause adverse reactions.
• C. Precautions may involve limiting certain types of food or administering drugs rather than restricting the drug itself.
• D. When one drug alters the way another drug affects the body.

Correct answer: B

Rationale: The correct answer is B. Certain combinations of food and drugs can indeed lead to adverse reactions. It is important to be cautious with the simultaneous intake of food and drugs as interactions between them can affect their efficacy and safety. Choices A, C, and D are incorrect because they do not accurately reflect the potential risks associated with the combination of food and drugs.

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