Question 1

The widespread use of fluoride has done little to help oral care in middle childhood.That is why a controversy exists.

Accepted Answer

The widespread use of fluoride has significantly improved oral health in middle childhood by reducing cavities and tooth decay, which is why it is widely supported by dental professionals despite some controversies.

Question 2

Diabetes rates are decreasing in the United States.

Accepted Answer

Diabetes rates in the United States have been steadily increasing over the past few decades. According to the Centers for Disease Control and Prevention (CDC), as of 2020, approximately 34.2 million Americans have diabetes, which is about 10.5% of the population.

Question 3

Sometimes in the case of short children without a hormone deficiency,a synthetic growth hormone may be prescribed.

Accepted Answer

Synthetic growth hormones may be prescribed to short children without a hormone deficiency in order to stimulate growth.

Question 4

Describe how cultural and socioeconomic factors affect health care in middle childhood.

Accepted Answer

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Question 5

About 10 percent of school children's free play is "rough-and-tumble."

Accepted Answer

Studies have found that approximately 10 percent of children's free play involves rough-and-tumble physical activity, such as play-fighting or wrestling.

Question 6

Proper nutrition is essential for normal growth.

Accepted Answer

Proper nutrition is necessary for the development and growth of the body. It is essential for maintaining good health, growth, and energy levels. A balanced diet that includes all the necessary nutrients such as carbohydrates, proteins, fats, vitamins, and minerals is required for optimal health and normal growth.

Question 7

Approximately 1 in 50 children under 18 snores.

Accepted Answer

Snoring is more common among children, with estimates suggesting that around 1 in 10 children may snore regularly.

Question 8

Brain growth in middle childhood is characterized by an increase in white matter and a decrease in gray matter.

Accepted Answer

During middle childhood, the brain undergoes a process called myelination which leads to an increase in white matter. At the same time, there is a decrease in gray matter as synaptic pruning occurs.

Question 9

Briefly describe three of the most common mental health conditions and their effect on children's development.What kinds of psychological treatments are available to families who are coping with mental illness?

Accepted Answer

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Question 10

Disease is the leading cause of death in middle childhood.

Accepted Answer

According to data from the World Health Organization, injury is the leading cause of death in middle childhood (ages 5-14), followed by infectious and parasitic diseases. However, disease can still be a significant cause of morbidity and mortality in this age group.

Question 11

Many children lack enough sleep for healthy growth and development.

Accepted Answer

Many studies have found that children are not getting enough sleep, which is crucial for their growth and development. Lack of sleep can lead to behavioral problems, poor academic performance, and even physical health issues. It is recommended that children get 9-12 hours of sleep per night depending on their age.

Question 12

Almost half of American children have a TV in their bedroom.

Accepted Answer

According to a study by the Kaiser Family Foundation, as of 2015, 47% of American children ages 8-18 have a TV in their bedroom.

Question 13

Research comparing children today to children in the early 1980s has found that today's youth spend less time on outdoor activities and more time on homework.

Accepted Answer

Research has indeed found that children today spend less time on outdoor activities and more time on homework compared to children in the early 1980s. Several factors, such as increased academic pressure and access to technology, have been suggested as the reasons behind this shift in children's behavior.

Question 14

Concern with body image,especially among young girls,may lead to eating disorders.

Accepted Answer

Studies have shown that there is a strong correlation between concern with body image and the development of eating disorders such as anorexia nervosa and bulimia. These disorders disproportionately affect women and girls, possibly due to the societal pressure placed on them to conform to unrealistic beauty standards.

Question 15

Obesity tends to run in families.How can parents who have not been able to control their own weight help their children?

Accepted Answer

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Question 16

Many children,mostly girls,engage in organized and competitive sports.

Accepted Answer

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Question 17

Physical development in middle childhood is more middle childhood than in earlier years.

Accepted Answer

Physical development in middle childhood is typically slower and more steady compared to the rapid growth seen in earlier years, such as infancy and early childhood.

Question 18

An evolutionary advantage to rough-and-tumble play is that it provides a way to establish dominance in the peer group.

Accepted Answer

Rough-and-tumble play allows children to practice and establish social skills such as negotiation, cooperation, and conflict resolution, as well as to determine their place in the social hierarchy. In this way, it can provide an advantage in establishing dominance and securing their position within the peer group.

Question 19

Middle childhood is a relatively safe period;the death rate is the lowest in the life span.

Accepted Answer

Middle childhood is considered a safe period as the death rate is low. The highest death rate occurs during infancy and early childhood, and then again in old age.

Question 20

Define the meaning of both acute and chronic childhood medical conditions.Give several examples of each.In your answer,demonstrate how each condition affects the healthy development of school-age children.

Accepted Answer

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Quiz 12: Physical Development and Health in Middle Childhood