Question 1

Not until __________ months do babies prefer a salty taste to plain water.

Accepted Answer

The answer of Not until __________ months do babies prefer...

Question 2

Baby Rita's body is relatively inactive.Her eyes are open and attention,and her breathing is even.Baby Rita is most likely in which of the following states?

Accepted Answer

Baby Rita's body being relatively inactive, with her eyes open and attention focused, and her breathing being even, suggests that she is in a state of quiet alertness. This state is characterized by the baby being relatively still and paying close attention to her surroundings. In contrast, REM sleep is marked by rapid eye movements, irregular breathing, and a more active body, while NREM sleep is characterized by slow, regular breathing and a relaxed body posture. Drowsiness is a transitional state between wakefulness and sleep and may involve drooping eyelids and slight body movements, which are not evident in Baby Rita's case.

Question 3

The smell of __________ causes a relaxed,pleasant facial expression in newborns.

Accepted Answer

The answer of The smell of __________ causes a relaxed,pleasant...

Question 4

Babies with poor sleep organization are likely to be

Accepted Answer

Poor sleep organization is associated with behavioral disorganization, meaning that these babies may have difficulty regulating their behavior and may be more fussy or difficult to console. The other options are not supported by research on sleep organization.

Question 5

At birth,newborns prefer __________ to __________.

Accepted Answer

Newborns prefer complex sounds, such as voices and music, over pure tones, which are simple and less stimulating.

Question 6

Practicing "proximal care"

Accepted Answer

Practicing "proximal care", such as holding, rocking, and responding to a baby's cries, has been found to reduce crying by about one-third. This can help to create a more peaceful and secure environment for the baby, which in turn can promote healthy development.

Question 7

The Quechua of Peru __________,a practice that reduces crying and promotes sleep.

Accepted Answer

The answer of The Quechua of Peru __________,a practice that...

Question 8

__________ helps stimulate early physical growth and is vital for emotional development as well.

Accepted Answer

Touch is important for physical growth because it promotes the development of fine and gross motor skills. Additionally, touch is essential for emotional development as it creates a sense of security and bonding between infants and caregivers. While the other senses may also contribute to development, touch is the most significant in these aspects.

Question 9

Baby Taylor's limb movements are gentle.He stirs occasionally and facial grimacing occurs.Although his eyelids are closed,occasional rapid eye movements can be seen beneath them.Taylor is most likely in which of the following states?

Accepted Answer

The description of gentle limb movements, occasional stirring, and facial grimacing indicate that Baby Taylor is in a state of irregular sleep. The presence of rapid eye movements beneath closed eyelids is also a characteristic of this state.

Question 10

Weak,absent,or exaggerated reflexes in an infant may indicate

Accepted Answer

Weak, absent, or exaggerated reflexes in an infant may indicate brain damage, as these reflexes are controlled by the nervous system. It is important to consult a medical professional if any concerns arise about an infant's reflexes.

Question 11

Babies who spend more time alert

Accepted Answer

Babies who spend more time alert may have a slight advantage in mental development. This is because infants that are more alert tend to have better attention spans and are more engaged with their surroundings, which can lead to increased cognitive development.

Question 12

Mounting evidence suggests that SIDS results from

Accepted Answer

Mounting evidence suggests that SIDS results from impaired brain functioning, specifically in the areas that control breathing, heart rate, and temperature regulation.

Question 13

What advice can you offer parents who want to reduce their newborn son's discomfort during circumcision?

Accepted Answer

Giving the baby a nipple with a sweetened liquid can help distract him and provide comfort during the procedure. This has been shown to reduce the baby's distress and pain during circumcision. It is important to also provide other forms of comfort, such as swaddling, holding and soothing the baby, and using pain medication if necessary. Playing loud music or stimulating the Babinski reflex are not proven interventions for reducing discomfort during circumcision, and the statement that newborns have low sensitivity to pain is not entirely accurate.

Question 14

Which of the following individuals is the most likely to experience the greatest percentage of REM sleep?

Accepted Answer

Preterm newborns spend a higher percentage of their sleep time in REM sleep compared to full-term newborns, children, or teenagers. This is believed to be important for brain development and maturation.

Question 15

Unlike other reflexes,the __________ reflex appears in a wide range of situations-with the newborn's body in a sideways or upside-down position,with feet touching walls or ceilings,and even with legs dangling in the air.

Accepted Answer

The stepping reflex is unique because it can be triggered in various positions and situations, such as when the newborn's feet touch a surface or even when they are held in the air.

Question 16

The smell of __________ is likely to make Baby Meredith frown.

Accepted Answer

Rotten eggs have a strong and unpleasant smell that is likely to make anyone, including babies, frown. The other options are generally pleasant smells and are not likely to elicit a negative reaction from Baby Meredith.

Question 17

__________ doubles the risk of SIDS.

Accepted Answer

Maternal cigarette smoking has been shown to double the risk of SIDS. Studies have shown that the risk of SIDS is higher among infants who are exposed to cigarette smoke before and after birth.

Question 18

Touching newborn Sarah's __________ is especially likely to elicit a response.

Accepted Answer

Newborns have a well-developed sense of touch, and the palms of their hands are particularly sensitive. Stimulation of the palms can create a grasping response in newborns, which is an important survival reflex for feeding and clinging to caregivers.

Question 19

Which of the following statements is supported by research on abnormal crying?

Accepted Answer

Research suggests that the cries of brain-damaged babies are often shrill, piercing, and shorter in duration than those of healthy infants.

Question 20

Which of the following statements is supported by research on crying?

Accepted Answer

Research indicates that newborns often cry in response to the sound of another crying baby, which is thought to be an early form of empathy or social communication.

Quiz 3: Prenatal Development, birth, and the Newborn Baby