Nursing Elites

1. The client with chronic obstructive pulmonary disease (COPD) is being taught pursed-lip breathing by the nurse. What is the purpose of this technique?

• A. To promote oxygenation by removing secretions.
• B. To reduce the amount of air trapped in the lungs.
• C. To increase the amount of carbon dioxide exhaled.
• D. To slow the respiratory rate and improve air exchange.

Correct answer: C

Rationale: Pursed-lip breathing is used to increase the amount of carbon dioxide exhaled (C) in clients with chronic obstructive pulmonary disease (COPD). By doing so, it helps prevent air trapping and enhances gas exchange, ultimately improving respiratory efficiency. While removing secretions (A) and reducing air trapping (B) can be associated benefits to some extent, the primary goal of pursed-lip breathing is to optimize carbon dioxide elimination and enhance breathing mechanics. Slowing the respiratory rate (D) is not the primary purpose of pursed-lip breathing.

2. A male client is on contact precautions due to an infected draining wound and is being discharged home. The client lives at home with his wife and their adolescent daughter. What discharge instruction should the nurse include for the client?

• A. Use disposable plates and utensils.
• B. Stay in a room with the door closed.
• C. Dispose of soiled dressings in plastic bags that are securely closed.
• D. Others who are in the same room with the client should wear a mask.

Correct answer: C

Rationale: When a client is on contact precautions due to an infected draining wound, it is important to prevent contact with wound secretions. Therefore, disposing of soiled dressings in securely closed plastic bags helps contain and prevent the spread of infectious material, reducing the risk of transmission to others in the household.

3. The healthcare provider is assessing the nutritional status of several clients. Which client has the greatest nutritional need for additional intake of protein?

• A. A college-age track runner with a sprained ankle.
• B. A lactating woman nursing her 3-day-old infant.
• C. A school-aged child with Type 2 diabetes.
• D. An elderly man being treated for a peptic ulcer.

Correct answer: B

Rationale: A lactating woman (B) has the greatest need for additional protein intake. Lactation increases the metabolic demands for protein to support milk production, making it essential for the mother to have a higher protein intake. While clients in choices A, C, and D also require protein for various reasons, they do not have the same increased protein demands as a lactating woman. Choice A, a college-age track runner with a sprained ankle, may need protein for tissue repair but not at the level required during lactation. Choice C, a school-aged child with Type 2 diabetes, may benefit from protein for overall health but does not have the same increased protein needs as a lactating woman. Choice D, an elderly man being treated for a peptic ulcer, may need protein for healing but not to the extent required by a lactating woman.

4. The daughter of an older woman who became depressed following the death of her husband asks, 'My mother was always well-adjusted until my father died. Will she tend to be sick from now on?' Which response is best for the nurse to provide?

• A. She is almost sure to be less able to adapt than before.
• B. It's highly likely that she will recover and return to her pre-illness state.
• C. If you can interest her in something besides religion, it will help her stay well.
• D. Cultural strains contribute to each woman's tendencies for recurrences of depression.

Correct answer: B

Rationale: The successful resolution of a developmental crisis in the later years involves acceptance and adaptation, and the daughter should be reassured that recovery is likely.

5. What is the most important instruction for the nurse to provide a client with a new colostomy regarding stoma care?

• A. Cleanse the stoma with hydrogen peroxide and water.
• B. Apply a moisture barrier cream to the peristomal skin.
• C. Measure the stoma using a stoma guide.
• D. Use a dry gauze pad to clean the stoma.

Correct answer: C

Rationale: Measuring the stoma using a stoma guide (C) is crucial as it ensures that the appliance fits properly, which is essential for preventing skin irritation and leakage. Proper measurement helps in selecting the right size of the appliance, promoting comfort and optimal stoma care. In contrast, cleansing with hydrogen peroxide (A), applying a moisture barrier cream (B), and using a dry gauze pad (D) are important but not as critical as ensuring the correct fit of the stoma appliance.

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