The pnp is completing the ros on a 4mo. what response from the mother might indicate a cardiac problem in the infant & require a more thorough history? (a) the baby gets the hiccups often.(b) it takes the baby over 30min to complete a bottle(c) the baby's heart seems to beat rapidly sometimes(d) sometimes the baby sounds congested

The embryonic stage is the most critical stage of fetal development. true false

Which of the following is an important function of child-directed speech? (a) it captures the infant’s attention and maintains communication. (b) it reduces the occurrence of infantile amnesia for the earliest memories of infancy. (c) it reduces the need for reciprocal interaction between caregivers and children. (d) it assists in prolonging rem sleep in infants.

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.