Question 1

__________ are at greater risk for injury than __________.

Accepted Answer

U.S. children from advantaged families are at greater risk for injury compared to children in Western Europe due to differences in safety regulations and practices.

Question 2

In the United States, __________ is/are the most frequent source of childhood injury.

Accepted Answer

The answer of In the United States, __________ is/are the...

Question 3

Which of the following children is most likely to lack immunizations?

Accepted Answer

The United States has a higher incidence of parents refusing or delaying immunizations for their children compared to other developed countries like Canada, the United Kingdom, and Sweden. Therefore, Emma from the United States is most likely to lack immunizations.

Question 4

__________ are the leading cause of childhood mortality in industrialized nations.

Accepted Answer

Unintentional injuries, such as car accidents, drowning, and falls, are the leading cause of childhood mortality in industrialized nations. While infectious diseases and birth defects are still significant causes of childhood mortality, they are less prevalent in industrialized nations due to advances in medicine and preventative measures. Carcinogens, while a concern for long-term health effects, are not typically a leading cause of childhood mortality.

Question 5

Harvey, age 3, can probably

Accepted Answer

At age 3, children typically develop the fine motor skills needed to zip and unzip large zippers. Riding a tricycle is also common, but the ability to do so rapidly and steer smoothly is more advanced. Galloping, skipping, and copying numbers or words are skills usually developed at a later age.

Question 6

Between the ages of 2 and 3 years, most children learn how to

Accepted Answer

Between the ages of 2 and 3 years, most children develop the ability to push a riding toy with their feet as they are still developing their motor skills and coordination. Pedaling and steering a tricycle typically occurs a bit later, around age 3 to 4.

Question 7

Which of the following statements about preventing childhood injury is true?

Accepted Answer

Improper use of infant and child booster seats is a significant issue in the United States, with a high percentage of misuse reported.

Question 8

As children's bodies become more streamlined and less top-heavy,

Accepted Answer

As children’s bodies become more streamlined and less top-heavy due to the growth of their lower body and musculature development, their balance improves greatly.

Question 9

Oral rehydration therapy (ORT) and zinc supplement interventions

Accepted Answer

Oral rehydration therapy and zinc supplement interventions are cost-effective interventions that have been shown to reduce mortality and morbidity in children with diarrhea. They can be easily administered at home by parents or caregivers and have contributed to saving the lives of millions of children each year. Additionally, these interventions do not require trained medical professionals or public health workers to administer. While immunization is also effective in preventing childhood deaths due to diarrhea, it is not a substitute for ORT and zinc supplements in the management of severe diarrhea cases.

Question 10

In industrialized nations, childhood diseases have declined dramatically during the past half century, largely as a result of

Accepted Answer

The widespread immunization of infants and young children has been one of the primary contributors to the decline of childhood diseases in industrialized nations. This has been achieved through the introduction of vaccines against infectious diseases such as measles, mumps, and polio, greatly reducing the incidence of these diseases. The other options, while potentially beneficial, have not had the same direct impact on childhood disease rates.

Question 11

Childhood injuries

Accepted Answer

Childhood injuries are typically a result of a complex ecological system that includes factors such as accessibility to safety measures, parental supervision, and socio-economic conditions. Therefore, many childhood injuries can be prevented through addressing these factors.

Answer: C
 Childhood injuries are a leading cause of mortality in industrialized nations, with the exception of cancer, making it crucial to implement preventative measures to reduce their occurrence.

Therefore, the correct answer is B and C, as both options are correct in their explanations.

Question 12

Which of the following children can likely dress and undress without supervision?

Accepted Answer

By the age of 4, most children have developed the fine motor skills and independence needed to dress and undress themselves without supervision.

Question 13

Caitlyn, age 4, can probably

Accepted Answer

The answer of Caitlyn, age 4, can probably
...

Question 14

Three-year-old Billy caught five colds during his first year in preschool. He also experienced repeated otitis media. If Billy is like other children with frequent otitis media, he may have trouble

Accepted Answer

Frequent otitis media can result in hearing loss, which can make it difficult for a child to attend to others' speech, especially in a noisy environment like a classroom. This can lead to problems with language development and academic performance.

Question 15

Which of the following statements about otitis media is true?

Accepted Answer

Plastic tubes that drain the Eustachian tubes are often used to treat chronic otitis media in children. This allows for ventilation and drainage of fluid from the middle ear, reducing the risk of infection and hearing loss.

Answer: D
 The incidence of otitis media is greatest between 6 months and 2 years, with a second peak between 3 and 5 years. This is due to the fact that the Eustachian tubes are shorter and more horizontal in young children, making it easier for bacteria to enter and cause infection.

Question 16

In developing countries,

Accepted Answer

Diarrhea is a common cause of childhood death in developing countries, but it can be treated effectively with oral rehydration therapy (ORT), which replaces lost fluids and salts. Vaccines are also important in preventing many other childhood illnesses, but they do not weaken the immune system. While some countries do provide government-funded immunizations, access to vaccines can still be limited in many areas. Growth stunting can indeed be a long-term consequence of frequent diarrhea in childhood, but in severe cases, the disease can also cause death.

Question 17

Most 5- to 6-year-olds learn how to

Accepted Answer

The answer of Most 5- to 6-year-olds learn how to
...

Question 18

In developing countries, widespread __________, resulting from unsafe water and contaminated foods, leads to growth stunting and an estimated one million childhood deaths each year.

Accepted Answer

Diarrhea is a common result of unsafe water and contaminated foods, and it can lead to dehydration, malnutrition, and growth stunting. It is a major cause of childhood mortality, causing an estimated one million deaths annually in developing countries. Scurvy is a result of vitamin C deficiency and is not related to unsafe water or contaminated foods. Rubella is a viral disease that can cause birth defects if contracted during pregnancy, but it is preventable through vaccination and does not lead to growth stunting or childhood deaths. Tuberculosis is a bacterial infection that primarily affects the lungs and can be fatal if left untreated, but it is not directly related to unsafe water or contaminated foods.

Question 19

When it comes to injury prevention, American parents

Accepted Answer

American parents may sometimes overlook familiar safety practices due to the high value they place on personal freedom, which can lead to less stringent adherence to safety rules.

Question 20

Which of the following statements about childhood immunizations is true?

Accepted Answer

According to the statement, 17 percent of U.S. preschoolers lack essential immunizations, and this rate increases to 22 percent for poverty-stricken children. The other options are not mentioned in the statement.

Quiz 8: Physical Development in Infancy and Toddlerhood

are at greater risk for injury than .