★ Neuroanatomy Quiz
What is the role of Schwann cells in the nervous system?
A. To myelinate neurons in the peripheral nervous system (PNS)
B. To act as immune cells in the CNS
C. To transmit electrical signals
D. To produce neurotransmitters
Select your answer:

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The Brain › ViewThe center of visual perception
A. Frontal lobe
B. Parietal lobe
C. Occipital lobe
D. Temporal lobe
Respiratory Acidosis › View
A serum pH of more than 7.45 is considered:
A. Acidic
B. Alkalinic