The Blood Is Injected with a Special Dye That Stains

question 47

Multiple Choice

The blood is injected with a special dye that stains the areas where it passes through. Where in the brain and spinal cord would you expect to see the stain?

• A)The brain and spinal cord would be stained.
• B)Any space occupied by the CSF would be stained.
• C)The space outside of the dura mater (between dura mater and bone)would be stained.
• D)No stain would be found inside the cranium or vertebral column.

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Definitions:

Atom

The smallest unit of a chemical element, consisting of a nucleus and electrons, forming the basis of all chemical substances.

Knock

A term often used in automotive to describe the premature combustion of fuel in the cylinder of an engine, leading to inefficient performance.

Compound

A substance formed when two or more chemical elements are chemically bonded together.

Properties

Characteristics or attributes that define the behavior, state, or qualities of a system, substance, or object, in various contexts.