Which of These Is NOT One of the Classic Systems

question 4

Multiple Choice

Which of these is NOT one of the classic systems used for parentage testing?

• A) Duffy
• B) Kell
• C) Kidd
• D) Lewis

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Definitions:

Tissue Plasminogen Activator

An enzyme that helps dissolve blood clots, often used in treating strokes and heart attacks.

Ischemic Stroke

A type of stroke caused by an obstruction within a blood vessel supplying blood to the brain.

Reticular Formation

A complex network of nerve pathways in the central nervous system that plays a key role in controlling arousal, wakefulness, and transitions between sleep and wakefulness.

Gray Matter

The regions of the brain and spinal cord that are made up primarily of neuronal cell bodies and synapses, crucial for processing and integrating information.