Nursing Elites

1. A dispersion consists of a solute dispersed through a dispersing vehicle. Which of the following dispersions is a liquid for topical application that contains insoluble solids or liquids?

• A. Ointment
• B. Lotion
• C. Paste
• D. Gel

Correct answer: B

Rationale: The correct answer is B, 'Lotion.' A lotion is a liquid dispersion that contains insoluble solids or liquids for topical application. Ointments are more semi-solid and occlusive, pastes are thicker and contain higher concentrations of solids, and gels have a jelly-like consistency due to their three-dimensional network structure. Therefore, among the options, a lotion is the most suitable choice for containing insoluble solids or liquids for topical application.

2. A client is post-operative day one following an open cholecystectomy. The nurse notices the client's drainage from the T-tube is dark green. What is the most appropriate action for the nurse to take?

• A. Document the finding as normal.
• B. Notify the healthcare provider immediately.
• C. Decrease the suction on the T-tube.
• D. Flush the T-tube with saline to ensure patency.

Correct answer: A

Rationale: Dark green drainage from a T-tube after a cholecystectomy is bile, which is an expected finding. Bile is normally dark green in color. It is important for the nurse to recognize this as a normal post-operative occurrence and document the finding. There is no need to notify the healthcare provider immediately as this finding is an anticipated part of the client's recovery. Decreasing the suction on the T-tube or flushing it with saline is unnecessary and may not be indicated based on the color of the drainage. Therefore, the most appropriate action for the nurse to take is to document the dark green drainage as a normal finding.

3. The PN notes that a UAP is ambulating a male client who had a stroke and has right-sided weakness. The UAP is walking on the client's left side. Which action should the PN take?

• A. Instruct the UAP to walk on the client's affected side
• B. Take over the ambulation and provide guidance to the UAP immediately
• C. Provide the client with an assistive device, such as a cane or walker
• D. Tell the UAP to take the client back to his room

Correct answer: A

Rationale: The correct action for the PN to take is to instruct the UAP to walk on the client’s affected side. This is essential to provide the necessary support and prevent falls, especially when the client has weakness on one side due to a stroke. Walking on the affected side helps provide stability and assistance to the weaker side. Choice B is incorrect because it would be more appropriate for the PN to provide immediate guidance and correct the UAP's positioning rather than taking over the task completely. Choice C is incorrect because while assistive devices may be beneficial, the immediate concern is the UAP's positioning during ambulation, not providing the client with an assistive device. Choice D is incorrect as there is no indication to return the client to his room unless it is necessary for his safety or well-being.

4. The nurse enters a male client's room to administer routine morning medications, and the client is on the phone. Which action is best for the nurse to take?

• A. Ask another nurse to return with the medication when the client has hung up the phone
• B. Wait for the client to excuse himself from the telephone conversation, and observe the client taking the medication
• C. Return the medication to the client's drawer on the cart and document that the client refused the dose
• D. Leave the medication with the client and let him take it when he finishes the conversation

Correct answer: B

Rationale: The best action for the nurse to take in this situation is to wait for the client to excuse himself from the telephone conversation and then observe the client taking the medication. This approach ensures that the client takes the medication as prescribed, promoting compliance and safety. Choice A is not ideal as it involves unnecessary delegation and may lead to confusion. Choice C is incorrect because assuming refusal without direct communication can compromise patient care. Choice D is not recommended as leaving the medication with the client unsupervised may result in non-compliance or potential errors.

5. A client with peripheral neuropathy due to cirrhosis is at risk for injury. What should the nurse do?

• A. Protect the client's feet from injury
• B. Apply a heating pad to the affected area
• C. Keep the client's feet elevated
• D. Assess the feet and legs for jaundice

Correct answer: A

Rationale: Protecting the client's feet from injury is critical as peripheral neuropathy can lead to decreased sensation and increased risk of trauma. This measure helps prevent wounds, ulcers, and other complications. Applying a heating pad (Choice B) can worsen symptoms and cause burns due to decreased sensation. Keeping the client's feet elevated (Choice C) may help reduce swelling but does not directly address the risk of injury. Assessing for jaundice (Choice D) is important in cirrhosis but is not directly related to the client's risk of injury due to peripheral neuropathy.

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