Nursing Elites

1. A female client taking a liquid iron preparation expresses concern that her tooth color has darkened since starting the medication. What action should the PN implement?

• A. Teach the client to use a straw when taking the medication to reduce further tooth staining
• B. Advise the client to withhold further doses until consulting with the healthcare provider
• C. Reassure the client that this change indicates the medication is having the desired effect
• D. Determine if the client is also experiencing mouth or gum pain and difficulty swallowing

Correct answer: A

Rationale: The correct action for the PN to implement is to teach the client to use a straw when taking the medication to reduce further tooth staining. Using a straw minimizes contact between the iron preparation and the teeth, helping prevent additional staining. Choice B is incorrect because withholding doses without consulting the healthcare provider could be detrimental to the client's health. Choice C is incorrect because darkening of tooth color is not an expected effect of liquid iron preparation and should not be reassured as a desired effect. Choice D is incorrect as it does not directly address the client's concern about tooth staining.

2. The nurse is assisting the recreational director of a long-term care facility in planning outdoor activities for the wheelchair-bound older residents who are mentally alert. Which activity meets the physical and social needs of these residents?

• A. An open-air concert
• B. A tea party in the courtyard
• C. A team ring-toss competition
• D. A picnic in the park

Correct answer: B

Rationale: A tea party in the courtyard provides a social and physical activity suitable for wheelchair-bound older residents who are mentally alert. It offers an opportunity for social interaction, enjoyment of the outdoors, and participation in a physical activity without the need for extensive mobility. An open-air concert may not provide the same level of social interaction or physical engagement as a tea party. A team ring-toss competition may be physically challenging for wheelchair-bound residents. A picnic in the park could present challenges related to accessibility and might not foster the same level of social interaction as a tea party in a more contained courtyard setting.

3. The nurse is assigned to administer medications in a long-term care facility. A disoriented resident has no identification band or picture. What is the best nursing action for the nurse to take prior to administering the medications to this resident?

• A. Ask a regular staff member to confirm the resident's identity
• B. Hold the medication until a family member can confirm identity
• C. Re-orient the resident to name, place, and situation
• D. Confirm the room and bed numbers with those on the medication record

Correct answer: A

Rationale: In a long-term care facility, when a disoriented resident lacks identification, it is crucial to confirm the resident's identity before administering medication to prevent errors. Asking a regular staff member who is familiar with the resident to confirm their identity is the best course of action. This ensures accuracy and safety in medication administration. Holding the medication until a family member can confirm the identity could delay necessary treatment. Re-orienting the resident is important for their well-being but does not address the immediate medication safety concern. Confirming room and bed numbers, though important for administration logistics, does not verify the resident's identity.

4. Which task could the PN safely delegate to the UAP?

• A. Oral feeding of a two-year-old child after application of a hip spica cast
• B. Assessment of the placement and patency of a NG tube
• C. Participation in staff rounds to record notes regarding client goals
• D. Evaluation of a client's incisional pain following narcotic administration

Correct answer: A

Rationale: The correct answer is A because oral feeding of a child is a task that can be safely delegated to an unlicensed assistive personnel (UAP). This task involves providing basic care and does not require specialized nursing skills. Choices B, C, and D involve assessments, recording client goals, and evaluating pain, respectively, which all require specialized nursing knowledge, judgment, and skills. These tasks are not within the scope of practice for a UAP.

5. What is the function of the enzyme lactase in the digestive system?

• A. Breaks down lactose into glucose and galactose
• B. Breaks down proteins into amino acids
• C. Converts starch into maltose
• D. Breaks down fats into fatty acids

Correct answer: A

Rationale: The correct answer is A: 'Breaks down lactose into glucose and galactose.' Lactase is an enzyme in the small intestine that specifically breaks down lactose, the sugar found in milk, into glucose and galactose for absorption. Choice B is incorrect because proteins are broken down into amino acids by protease enzymes. Choice C is incorrect because the enzyme amylase converts starch into maltose. Choice D is incorrect as lipase enzymes break down fats into fatty acids.

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