Chapter 7: Health Promotion of the Newborn and Family - Nurselytic

Correct Answer: B

Rationale: During the quiet alert stage, the newborns eyes are wide open and bright. The newborn responds to the environment by active body movement and staring at close-range objects. Newborns ability to control their own cycles depend on their neurobehavioral development. Each newborn has an individual cycle. Muscle twitches and irregular breathing are common during light sleep.

Correct Answer: C

Rationale: Attachment behaviors are thought to indicate the formation of emotional bonds between the newborn and mother. A mothers failure to make eye contact with her infant may indicate difficulties with the formation of emotional bonds. The nurse should perform a more thorough assessment. Asking the mother why she will not look at the infant is a confrontational response that might put the mother in a defensive position. Infants do not have binocularity and cannot focus. Avoiding eye contact is an uncommon reaction in new mothers.

Correct Answer: C

Rationale: With the newborn quiet and in a supine position, the degree of flexion in the arms and legs can be used for determination of gestational age. Length and chest circumference reflect the newborns size and weight, which vary according to race and gender. Birth weight alone is a poor indicator of gestational age and fetal maturity. The Apgar score is an indication of the newborns adjustment to extrauterine life.

Correct Answer: D

Rationale: The vernix caseosa is the grayish white, cheeselike substance that covers a newborns skin.

Correct Answer: D

Rationale: The anterior fontanel is diamond shaped and measures from barely palpable to 4 to 5 cm. The shape of the posterior fontanel is a triangle. Neither of the fontanels is a circle or a square.