Decreased CD3-Positive Lymphocytes and a Lack of Responsiveness to Phytohemagglutinin

question 27

Multiple Choice

Decreased CD3-positive lymphocytes and a lack of responsiveness to phytohemagglutinin in the circulation are typically associated with:

• A) inflammation.
• B) transient hypogammaglobulinemia.
• C) DiGeorge anomaly.
• D) chronic granulomatous disease.

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Definitions:

Amygdala

A part of the brain's limbic system involved in emotion regulation, especially fear and pleasure responses.

Occipital Lobe

The area of the brain situated at the rear of the skull, tasked with interpreting visual data.

Sympathetic Nervous System

Part of the autonomic nervous system responsible for the body's 'fight or flight' response by activating physiological changes.

Subjective Awareness

The individual perception or consciousness of one's own feelings, thoughts, and experiences.