Figure 22-1 the Structure of a Lymph Node

question 142

Multiple Choice

Figure 22-1 The Structure of a Lymph Node

Use Figure 22-1 to answer the following questions:
-Identify the structure labeled "1."

• A) efferent lymphatic vessel
• B) venule
• C) arteriole
• D) afferent lymphatic vessel
• E) lymphatic nodule

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Definitions:

Endocrine System

The collection of glands in an organism that secrete hormones directly into the circulatory system to be carried towards distant target organs.

Electrode

A conductor through which electricity enters or leaves an object, substance, or region.

Sensation of Pleasure

The subjective experience of enjoyment or satisfaction, often resulting from fulfilling certain desires or engaging in pleasurable activities.

Medial Forebrain Bundle

A neural pathway in the brain involved in the regulation of reward, pleasure, and motivation.