The Cerebral Aqueduct Connects

question 67

Multiple Choice

The cerebral aqueduct connects

• A)the two lateral ventricles.
• B)the third ventricle to the fourth ventricle.
• C)connects the lateral ventricles to the third ventricle.
• D)connects the fourth ventricle to the subarachnoid space.

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Definitions:

IgD

An antibody class (immunoglobulin D) involved in the immune system’s response to antigens, present in small amounts in the body's fluids and tissues.

IgE

Immunoglobulin E, a class of antibodies produced by the immune system that plays a key role in allergic reactions.

Allergic Responses

Immune system reactions to a substance that most people tolerate well, characterized by symptoms such as itching, swelling, and difficulty breathing.

Interleukin

A substance that is a messenger between leukocytes.