Which of the Following Structures Has Three Poorly Defined Layers

question 4

Multiple Choice

Which of the following structures has three poorly defined layers in the muscularis externa?

• A) Esophagus
• B) Large intestine
• C) Small intestine
• D) Stomach
• E) The muscularis externa of all of the above structures has three layers

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Definitions:

Cognitive Therapies

This method of mental health treatment enhances joy and addresses issues by changing harmful behaviors, feelings, and ideas.

Operant Conditioning

A learning process through which behaviors are encouraged or discouraged by rewards or punishments.

Humanistic Therapy

A therapeutic approach focusing on an individual's potential and stresses the importance of growth and self-actualization.

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus, famously demonstrated by Ivan Pavlov.