Is the term that refers to the development of the human development from conception to birth?
prenatal development, also called antenatal development, in humans, the process encompassing the period from the formation of an embryo, through the development of a fetus, to birth (or parturition).
What are two factors that allow some babies to show resilience to negative events of the prenatal or perinatal periods?
Gavidia-Payne et al. (2015) consider child and family characteristics (such as infant temperament and family socioeconomic status), parental well-being, parental self-efficacy, family functioning, and social connectedness as contributing factors to resilience.
What is the least mature organ system at birth?
The human brain is considered the least developed organ at birth because while the 100-200 billion nerve cells (neurons) that are present in a baby’s brain at birth is equal to the number of neurons found in adult’s brain, most of them are not yet connected.
Which of the following is a difference between older and younger adults?
Which of the following is a difference between older and younger adults? Older adults process information faster than younger adults. Older adults tend to not do as well as younger adults in most aspects of memory. Younger adults usually take longer than older adults to remember information about world knowledge.
What are the stages of development from conception to birth?
The process of prenatal development occurs in three main stages. The first two weeks after conception are known as the germinal stage, the third through the eighth week is known as the embryonic period, and the time from the ninth week until birth is known as the fetal period.
What are two factors that contribute to resilience and help children overcome prenatal or perinatal adversities?
Through concept analysis and Delphi survey, five defining attributes for perinatal resilience were identified: social support, self-efficacy, self-esteem, sense of mastery and personality.
What are two milestones of fetal growth and development achieved in each trimester?
In the first trimester, your baby will grow from a fertilized egg into a moving fetus with eyes, ears, and working organs. In the second trimester, your baby’s features develop and you may be able to feel your baby move. In the third trimester, your baby will grow rapidly to get ready for birth.
When does bone development begin in the human body?
Bone Development & Growth. Parts of the skeleton form during the first few weeks after conception. By the end of the eighth week after conception, the skeletal pattern is formed in cartilage and connective tissue membranes and ossification begins. Bone development continues throughout adulthood.
Why do bones continue to grow even after they stop growing?
Bone growth is under the influence of growth hormone from the anterior pituitary gland and sex hormones from the ovaries and testes. Even though bones stop growing in length in early adulthood, they can continue to increase in thickness or diameter throughout life in response to stress from increased muscle activity or to weight.
When does bone ossification begin in the fetus?
By the second or third month of fetal life, bone cell development and ossification ramps up and creates the primary ossification center, a region deep in the periosteal collar where ossification begins ( [link] c ).
How is bone growth related to endochondral ossification?
Bone Growth. Bones grow in length at the epiphyseal plate by a process that is similar to endochondral ossification. The cartilage in the region of the epiphyseal plate next to the epiphysis continues to grow by mitosis. The chondrocytes, in the region next to the diaphysis, age and degenerate.