Cystic Fibrosis (CF)may Affect Single or Multiple Systems of the Body.What

question 64

Multiple Choice

Cystic fibrosis (CF) may affect single or multiple systems of the body.What is the primary factor responsible for possible multiple clinical manifestations in CF?

• A) Hyperactivity of sweat glands
• B) Hypoactivity of autonomic nervous system
• C) Atrophic changes in mucosal wall of intestines
• D) Mechanical obstruction caused by increased viscosity of mucous gland secretions

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Definitions:

Latent Learning

Learning that occurs without any obvious reinforcement at the time but that is apparent in a later situation.

Drive Reduction

A theory in psychology that explains behavior as driven by the need to reduce internal tensions caused by unmet biological needs.

Incentives Necessary

The concept that motivation or behavior is influenced by a reward or incentive.

Ongoing Behavior

Behavior that is currently in process, continuing over a period of time.