List the Major Characteristics of the Three Periods of Prenatal

question 42

Essay

List the major characteristics of the three periods of prenatal development: (a) the period of the zygote, (b) the period of the embryo, and (c) the period of the fetus.

---

Definitions:

Strength and Vulnerability Integration Theory

A theory suggesting how factors of strength and vulnerability interact within individuals, influencing their ability to cope with stresses and challenges.

HPA Axis

The HPA axis is the hypothalamic-pituitary-adrenal axis, a complex set of direct influences and feedback interactions among three endocrine glands that control reactions to stress and regulate many body processes, including digestion, the immune system, mood and emotions, and energy storage and expenditure.

Emotions

Intricate mental states that encompass three unique elements: an individual's internal experience, a reaction within the body, and an outward expression or action.

Vulnerable

A state of being open to harm, damage, or emotional injury, often due to a lack of protection or support.