ATI LPN
PN Pediatric Nursing Online Practice B Questions
Question 1 of 5
In addition to pertussis vaccination, which vaccine when given to pregnant women has been shown to reduce the likelihood of disease in their infants up to 3 months of age?
Correct Answer: B
Rationale: Maternal influenza vaccination (
Choice
B) reduces infant influenza risk up to 3 months via transplacental antibody transfer, with evidence showing significant protection against severe disease. Hepatitis B (
Choice
A) vaccination protects against chronic infection, not acute infant disease. Measles (
Choice
C) vaccination isn’t given in pregnancy due to live virus risks. Meningococcal B (
Choice
D) lacks robust data for infant protection via maternal immunization. Influenza’s proven efficacy makes it the correct choice.
Question 2 of 5
The number of feedings required per day at 1 year of age is:
Correct Answer: B
Rationale: At 1 year, children typically need 3-4 feedings daily , including meals and snacks, as they shift to solids with less milk (AAP). 1-2 is inadequate, 5-6 suits younger infants, and 7-8 or 9-10 (D, E) are excessive.
Question 3 of 5
A child appears with systemic lupus erythematosus (SLE)-like syndrome without characteristic SLE serology. Most likely complement deficiency is:
Correct Answer: C
Rationale: C1q deficiency causes SLE-like syndromes without typical autoantibodies due to impaired immune complex clearance (NIAMS). Later complement defects (A-
D) lead to infections, not SLE-like features.
Question 4 of 5
Reye hepatic encephalopathy can occur due to use of the following medication:
Correct Answer: B
Rationale: Aspirin is linked to Reye syndrome in kids with viral infections, causing hepatic and brain issues (CD
C). Other drugs (A-
D) lack this association.
Question 5 of 5
All of the following professionals participate in genetic counseling except:
Correct Answer: A
Rationale: Hospital administrators handle logistics, not genetic counseling, unlike B-E (ACMG).