Nursing Elites

1. Which disease requires strict isolation due to its mode of transmission?

• A. Mumps
• B. Chickenpox
• C. Exanthema subitum (roseola)
• D. Erythema infectiosum (fifth disease)

Correct answer: B

Rationale: The correct answer is Chickenpox (choice B). Chickenpox is highly communicable and requires strict isolation to prevent the spread of the virus through direct contact, droplet transmission, and contaminated objects. Mumps (choice A) is also contagious but does not typically require strict isolation. Exanthema subitum (roseola) (choice C) and Erythema infectiosum (fifth disease) (choice D) are not as highly contagious as chickenpox and do not necessitate strict isolation.

2. What is the appropriate site to administer an intramuscular (IM) vaccine to a newborn?

• A. The dorsal gluteal muscle
• B. The vastus lateralis muscle
• C. The ventral gluteal muscle
• D. The biceps muscle

Correct answer: B

Rationale: The correct site to administer an intramuscular (IM) vaccine to a newborn is the vastus lateralis muscle. For newborns, the vastus lateralis is preferred over the dorsogluteal site because the dorsogluteal site has been associated with low antibody seroconversion rates, indicating a reduced immune response. The vastus lateralis is also recommended for IM injections in newborns, while the deltoid muscle is preferred for older infants and children. The ventral gluteal muscle and the biceps muscle are not appropriate sites for IM injections. Therefore, choice B is the correct answer.

3. The nurse is preparing to admit a child to the hospital with a diagnosis of minimal change nephrotic syndrome. The nurse understands that the peak age at onset for this disease is what?

• A. 2 to 3 years
• B. 4 to 5 years
• C. 6 to 7 years
• D. 8 to 9 years

Correct answer: B

Rationale: The peak age for the onset of minimal change nephrotic syndrome (MCNS) is typically between 4 and 5 years old. MCNS is the most common cause of nephrotic syndrome in children, particularly within this age range.

4. The nurse is reviewing the importance of role learning for children. The nurse understands that children's roles are primarily shaped by which members?

• A. Peers
• B. Parents
• C. Siblings
• D. Grandparents

Correct answer: B

Rationale: Parents play the primary role in shaping their children's roles and behaviors, especially in early childhood, through modeling, guidance, and expectations.

5. The nurse is teaching the family of a child with a long-term central venous access device about signs and symptoms of bacteremia. What finding indicates the presence of bacteremia?

• A. Hypertension
• B. Pain at the entry site
• C. Fever and general malaise
• D. Redness and swelling at the entry site

Correct answer: C

Rationale: Fever and general malaise are systemic signs of bacteremia, indicating that the infection may have spread beyond the local entry site. Localized pain, redness, and swelling are signs of a localized infection but do not necessarily indicate bacteremia.

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