Medical Quiz

Psychology Quiz

The purpose of the myelin sheath is to:

A. receive signals from neurons, muscles, or sense organs

B. wrap around and insulate an axon

C. protect the nucleus of the cell body

D. drain dangerous electricity away from the brain

Select your answer:
         


Topics:

Healthcare Careers EMS Systems Skeleton and Muscles SPED Law-lympics Division of Microbiology Teeths Genetics: Viruses and Bacteria Health Issues and Concerns Effect of Exercise on Cardio Respiratory System & Muscular Introduction to Histology Blood Pathology Respiratory Human Body Systems Shoulder Weight Management

Other quiz:

Clinical Pathology › View

What is the role of kidneys?

A. Help regulate blood volume

B. Help Control blood pressure

C. Help control PH

D. All of the above


Microbiology › View

You have severe itching problems when bitten by an insect. Your friend gives you an ointment to spread on your skin around the bite so that the redness and itching do not bother you. The likely mechanism of this medication would be

A. the inactivation of neutrophils.

B. the inhibition of lysozyme.

C. to act as an antagonist of histamine.

D. the destruction of phagocytic cells.