For the reticular activating system (RAS) to work correctly,what three substances are needed?
A) Oxygen to perfuse brain tissue, insulin to nourish brain tissue, and sodium to keep the brain hydrated
B) Oxygen to perfuse brain tissue, insulin to nourish brain tissue, and water to keep the brain hydrated
C) Oxygen to perfuse brain tissue, glucose to nourish brain tissue, and sodium to keep the brain hydrated
D) Oxygen to perfuse brain tissue, glucose to nourish brain tissue, and water to keep the brain hydrated
Correct Answer:
Verified
Q2: The most common medical emergency for the
Q3: The death of brain tissue due to
Q4: As an EMT,you will be called on
Q5: The condition in which there is an
Q6: During your primary assessment you find your
Q8: Which of the following BEST describes status
Q9: Normal consciousness is regulated by a series
Q10: Which of the following is characteristic of
Q11: The medical term for fainting is:
A) syncope.
B)
Q12: Which of the following is an action
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