Nursing Elites

1. What are the early signs of diabetic ketoacidosis?

• A. Excessive thirst and fruity breath odor
• B. Weight loss and increased urination
• C. Nausea and vomiting
• D. Hypoglycemia and fatigue

Correct answer: A

Rationale: The correct answer is A: Excessive thirst and fruity breath odor. Diabetic ketoacidosis presents with these early signs due to ketone buildup in the body. Choice B, weight loss and increased urination, are more characteristic of uncontrolled diabetes but not specific to diabetic ketoacidosis. Choice C, nausea and vomiting, can occur in diabetic ketoacidosis but are not as early or specific as excessive thirst and fruity breath odor. Choice D, hypoglycemia and fatigue, are not typical signs of diabetic ketoacidosis; rather, diabetic ketoacidosis usually presents with hyperglycemia.

2. A nurse is caring for a female client who has an indwelling urinary catheter. Which of the following actions should the nurse take?

• A. Position the drainage bag below the bladder
• B. Wipe the drainage port after emptying
• C. Insert the catheter using sterile technique
• D. Avoid cleansing the urinary meatus

Correct answer: B

Rationale: The correct answer is to wipe the drainage port after emptying. This action helps reduce the risk of infection by maintaining cleanliness. Positioning the drainage bag below the bladder (choice A) is incorrect as it should be positioned below the level of the bladder to prevent backflow of urine. Inserting the catheter using sterile technique (choice C) is not necessary for routine emptying of the drainage bag. Avoiding cleansing the urinary meatus (choice D) is incorrect as proper hygiene should be maintained to prevent infections.

3. A nurse is teaching a client who has heart failure about fluid restrictions. Which of the following instructions should the nurse include?

• A. Limit fluid intake to 3 liters per day
• B. Limit fluid intake to 1-2 liters per day
• C. Drink 4 liters of water per day
• D. Restrict water intake to 1 liter per day

Correct answer: B

Rationale: The correct answer is B: 'Limit fluid intake to 1-2 liters per day.' For clients with heart failure, fluid restriction is essential to prevent fluid overload. Restricting fluid intake to 1-2 liters per day helps maintain fluid balance and prevents exacerbation of heart failure symptoms. Choices A, C, and D are incorrect because consuming 3 liters, 4 liters, or limiting water intake to 1 liter per day, respectively, can lead to fluid overload in clients with heart failure.

4. What should a person recommend to a client experiencing constipation?

• A. Increase fluid intake to prevent further dehydration
• B. Increase dietary fiber to promote regular bowel movements
• C. Administer a laxative to relieve constipation
• D. Encourage bed rest to allow for bowel function to return

Correct answer: B

Rationale: Increasing dietary fiber is an effective recommendation for clients experiencing constipation as it helps promote regular bowel movements. Choice A, increasing fluid intake, is also important but the most appropriate initial recommendation for constipation is to increase dietary fiber. Choice C, administering a laxative, should not be the first-line recommendation and is typically considered after dietary and lifestyle interventions. Choice D, encouraging bed rest, does not directly address constipation relief or prevention.

5. A nurse is preparing to apply a transdermal nicotine patch for a client. Which of the following actions should the nurse take?

• A. Shave hairy areas of skin prior to application.
• B. Wear gloves to apply the patch to the client's skin.
• C. Apply the patch within 1 hr of removing it from the protective pouch.
• D. Remove the previous patch and place it in a tissue.

Correct answer: B

Rationale: The correct answer is to wear gloves when applying the transdermal nicotine patch to prevent the nurse from absorbing nicotine through the skin. Choice A is incorrect because shaving hairy areas of skin is not necessary for applying a transdermal patch. Choice C is incorrect as transdermal patches should be applied immediately after removal from the protective pouch, not necessarily within 1 hour. Choice D is incorrect because the previous patch should be disposed of properly following institutional guidelines, not placed in a tissue.

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