The nurse is performing a physical assessment of a 10-year-old boy. The nurse notes that during last year's check-up, the child weighed 80 lb. According to average growth for this age group, what would be his expected current weight?

A. An infant's rate is 90 bpm.

An infant's normal heart rate typically ranges from 70 to 150

B. A toddler's rate is 150 bpm.

The normal heart rate for a toddler usually ranges from 70 to 130. Therefore a rate of 150 bpm would be considered tachycardia in a toddler.

C. A preschooler's rate is 130 bpm.

The normal heart rate for a preschooler typically ranges from 80 to 120 bpm, with an average rate around 100-110 bpm. A rate of 130 bpm would be considered tachycardia in a preschooler.

D. A school-age child's rate is 50 bpm.

The normal heart rate for a school-age child usually ranges from 75 to 118 bpm. A rate of 50 bpm would be considered bradycardia in a school-age child.

A. Telling about safety procedures during baths: While bath safety is important, it may not be the most relevant topic for a 9-month-old, who may already have established bathing routines. Additionally, the focus of anticipatory guidance at this age is often broader than just one specific activity.

B. Warning about small objects left on the floor: While important for safety, this advice may be more pertinent when the child is older and more mobile. At 9 months, infants are typically not yet crawling or exploring the environment as extensively.

C. Advising how to create a toddler-safe homE. At 9 months, infants are becoming more mobile and curious, so advising on how to create a safe environment is crucial to prevent accidents and injuries as the child begins to explore their surroundings.

D. Cautioning about putting the baby in a walker: Walkers are generally not recommended due to safety concerns, but this advice may be more relevant when the child is closer to reaching the appropriate age for walker use.