What Is the Significance of the Presence of Two Sets

question 142

Multiple Choice

What is the significance of the presence of two sets of veins, one superficial and the other deep, in the neck and extremities

• A)These vessels have a completely different distribution and so must be located far from one another.
• B)There is no known significance for this phenomenon.
• C)This distribution is important for regulation of body temperature.
• D)This placement is important in the regulation of the distribution of hormones in the circulation.
• E)All of the answers are correct.

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Definitions:

Type B

A personality type characterized by a relaxed, less competitive approach and lower levels of stress.

Health Effects

The alterations in health or disease status resulting from exposure to a particular agent, lifestyle, or environmental condition.

DSM-5 Criteria

The diagnostic criteria and classification of mental disorders listed in the Fifth Edition of the Diagnostic and Statistical Manual of Mental Disorders.

Somatic Symptom Disorder

A mental disorder characterized by an excessive focus on physical symptoms that cause significant distress and impairment.