The nurse is preparing a presentation depicting the various ways pathogens are spread around. The nurse will illustrate that pathogens passed around via insects is referred to as which mechanism?

Choice A reason: A rectal temperature above 102.5 °F (39.1 °C) warrants intervention to lower fever, aligning with pediatric guidelines. This statement reflects correct understanding of fever management, making it accurate and not indicative of a need for further teaching compared to the shivering misconception in infants.

Choice B reason: Considering acetaminophen per pediatrician guidance shows understanding of safe fever management, even if avoiding medications initially. This reflects appropriate knowledge of consulting professionals, making it correct and not requiring further teaching, unlike the incorrect shivering interpretation needing clarification for parents.

Choice C reason: Shivering during fever indicates the body raising its temperature set point, not fever reduction. This misconception suggests the fever is worsening, not improving, requiring further teaching to clarify fever physiology, aligning with pediatric nursing education, making it the correct choice for additional instruction.

Choice D reason: Giving extra fluids is a standard recommendation to prevent dehydration during fever, reflecting correct knowledge. This statement aligns with fever management guidelines, making it accurate and not needing further teaching, unlike the shivering statement, which misinterprets a critical fever response in children.

Choice A reason: Lack of eye contact and developmental delay don’t directly indicate physical abuse, which typically shows fear or physical signs. Autistic behaviors like poor eye contact are more likely, making this incorrect, as the toddler’s behaviors align better with autism in the well-child assessment.

Choice B reason: Cocaine abuse by the caregiver might affect development but isn’t linked to specific behaviors like poor eye contact. Autistic traits better explain the toddler’s symptoms, making this speculative and incorrect compared to the nurse’s assessment of developmental concerns in the child.

Choice C reason: Poor eye contact and slower development at 23 months suggest autistic behaviors, common in autism spectrum disorder. This aligns with pediatric developmental screening, making it the correct additional assessment for the nurse to consider based on the toddler’s observed behaviors during the check.

Choice D reason: ADHD typically presents later with hyperactivity and inattention, not poor eye contact or developmental delay at 23 months. Autistic behaviors are more fitting, making this incorrect, as the toddler’s symptoms align better with autism than ADHD in the well-child evaluation.