DrCalvin Is Giving a Lecture on the Properties of Cardiac

question 12

Multiple Choice

Dr.Calvin is giving a lecture on the properties of cardiac tissue.During the lecture,he states that the conduction tissue of the heart does not require any external stimulus to initiate its contractions.It has the ability to initiate its own electrical stimulation.To demonstrate this property,Dr.Calvin dissects a frog and places its heart in a petri dish with Ringer's solution.He then asks his students to observe how the frog's heart continues to beat without any external stimulation.Based on the information provided in this scenario,which property of the heart is Dr.Calvin trying to demonstrate?

• A) Elasticity
• B) Autorhythmicity
• C) Contractility
• D) Rigidity

Understand the role of psychology, sociology, and other disciplines in explaining human behavior in organizations.

Recognize the importance of organizational components and variables affecting behavior at work.

Understand how organizational behavior strategies can influence employee productivity and efficiency.

Gauge the impact of technology on organizational behavior and structure.

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Definitions:

Estrogen

A group of hormones predominantly responsible for the development and regulation of the female reproductive system and secondary sex characteristics.

Menstrual Period

The phase in a woman's menstrual cycle involving the shedding of the uterine lining, resulting in bleeding from the vagina.

Postformal Thought Process

A stage of cognitive development in adulthood characterized by the ability to understand complex concepts, tolerate ambiguity, and recognize that solutions to problems may be relative.

Kohlberg's Theory

A framework proposed by Lawrence Kohlberg that describes six stages of moral development in individuals, from obedience and punishment orientation to principles of justice and personal conscience.