The Single Best Predictive Assay for Von Willebrand Factor Is

question 10

Multiple Choice

The single best predictive assay for von Willebrand factor is:

• A) Ristocetin co-factor activity
• B) Bleeding time
• C) aPTT
• D) Platelet count

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Definitions:

Ventral Root

The part of a spinal nerve that emerges from the anterior portion of the spinal cord, containing motor fibers that transmit neural signals from the spinal cord to the body muscles.

Dorsal Root Ganglion

A cluster of nerve cell bodies (neurons) located in the dorsal root of spinal nerves, containing sensory neurons that transmit signals from the periphery to the spinal cord.

Spinal Nerve

A nerve that emerges from the spinal cord and is part of the peripheral nervous system, responsible for transmitting motor, sensory, and autonomic signals between the spinal cord and the body.

Central Canal

The longitudinally oriented space filled with cerebrospinal fluid that extends throughout the entire length of the spinal cord.