The Atrioventricular Node (AV Node)

question 18

Multiple Choice

The atrioventricular node (AV node)

• A)is the pacemaker of the heart.
• B)is located in the upper part of the right atrium.
• C)has a rate that is normally faster than the SA node.
• D)delays the electrical signal coming from the atria into the ventricles.

Distinguish between Erikson's psychosocial theory and Freud's psychosexual stages.

Recognize Erikson’s epigenetic principle of maturation.

Identify the key figures and experiences that influenced Erikson’s theory and work.

Understand the impact of unresolved conflicts in early stages on later development.

---

Definitions:

Social Forces

The societal structures, cultural norms, and institutions that influence individual behaviors, actions, and interactions.

Biological Forces

Natural and inherent influences on human behavior and development, including genetics and physiological processes.

Development

The process of growth or progress, often referring to physical, psychological, or social evolution over time.

Erikson

Erik Erikson was a developmental psychologist and psychoanalyst known for his theory on psychological development of human beings, which outlines eight stages from infancy to adulthood.