Nursing Elites

1. A home health nurse is planning to provide health promotion activities for a group of clients in the community. Which of the following activities is an example of the nurse promoting primary prevention?

• A. Educating clients about the recommended immunization schedule for adults
• B. Teaching clients how to manage chronic illnesses
• C. Providing counseling for depression
• D. Offering support groups for cancer survivors

Correct answer: A

Rationale: The correct answer is A: Educating clients about the recommended immunization schedule for adults. This activity falls under primary prevention, which aims to prevent the onset of illness or injury. Immunizations are a proactive measure to protect individuals from developing certain diseases. Choices B, C, and D involve managing chronic illnesses, providing counseling for mental health issues, and offering support for individuals who have already experienced cancer, respectively. These activities are more aligned with secondary or tertiary prevention, focusing on managing existing conditions or preventing complications in those already affected.

2. A nurse on a medical-surgical unit is washing her hands prior to assisting with a surgical procedure. Which of the following actions by the nurse demonstrates proper surgical hand-washing techniques?

• A. The nurse washes with her hands held higher than her elbows.
• B. The nurse uses a brush to scrub under her nails.
• C. The nurse washes for at least 30 seconds.
• D. The nurse uses alcohol-based hand rub only.

Correct answer: A

Rationale: Proper surgical hand-washing technique involves keeping the hands higher than the elbows to prevent contamination. Washing with hands held lower than the elbows can lead to potential contamination. Using a brush to scrub under the nails is not recommended as it can cause microabrasions, increasing infection risk. While washing for at least 30 seconds is a good practice for thorough hand hygiene, hand positioning is critical during surgical hand-washing. Using alcohol-based hand rub alone is insufficient for surgical hand-washing as it may not effectively remove dirt, debris, and transient microorganisms.

3. Which statement by the mother indicates that the mother understands safety precautions with her four-month-old infant and her 4-year-old child?

• A. I secure the infant car seat in the back seat facing backwards.
• B. I place my infant in the middle of the living room floor on a blanket to play with my 4-year-old while I make supper in the kitchen.
• C. My sleeping baby looks adorable in the crib with the little buttocks up in the air while the four-year-old naps on the sofa.
• D. I have the 4-year-old hold and help feed the four-month-old a bottle in the kitchen while I make supper.

Correct answer: D

Rationale: Choice D is the correct answer because having the 4-year-old help feed the four-month-old a bottle in the kitchen while the mother makes supper shows supervision of the infant by the older child in a safe environment. This choice indicates that the mother understands safety precautions by involving the older child in a caregiving task under her supervision. Choices A, B, and C are incorrect because they involve unsafe practices such as placing the infant on the floor unsupervised, positioning the infant car seat in the front seat, and not providing direct supervision of the children during naptimes.

4. A healthcare professional in a provider's office is reviewing the laboratory findings of a client who reports chills and aching joints. Which of the following findings should the healthcare professional identify as an indication that the client has an infection?

• A. WBC 15,000/mm³
• B. Hemoglobin 12 g/dL
• C. Platelet count 300,000/mm³
• D. Sodium 140 mEq/L

Correct answer: A

Rationale: An elevated white blood cell count (WBC 15,000/mm³) is a common indicator of infection as the body increases WBC production to fight off pathogens. In conditions like infections, inflammation, or stress, the WBC count can rise. The other options, hemoglobin, platelet count, and sodium levels, are not typically specific indicators of infection. Hemoglobin measures the oxygen-carrying capacity of red blood cells, platelet count assesses clotting ability, and sodium levels indicate electrolyte balance.

5. The nurse is teaching the parents of a child who has head lice (pediculosis capitis). Which information will the nurse include in the teaching session?

• A. Treatment involves using regular shampoo.
• B. Products containing lindane are not recommended.
• C. Head lice may spread to furniture and other people.
• D. Manual removal is essential in treatment.

Correct answer: C

Rationale: The correct answer is C. Head lice are highly contagious and can spread to furniture and other people if not treated promptly. Informing the parents about the potential spread of head lice emphasizes the importance of thorough treatment and prevention measures. Choice A is incorrect as regular shampoo is not typically effective in treating head lice. Choice B is incorrect as products containing lindane are not recommended due to safety concerns. Choice D is incorrect as manual removal, though labor-intensive, is a crucial step in effectively treating head lice infestations, but it is not the most pertinent information to include in the teaching session.

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