Answer:
it is none of the above its buttocks
Explanation:
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The brain and the spinal cord make up the central nervous system. The brain lies protected inside the skull and from there controls all the body functions by sending and receiving messages through nerves.
Answer: It depends on how well you care for it, and yes you can have a second one done but either way it takes time.
Explanation:
At a flow rate of 6 L/min, a nasal cannula can deliver an approximate oxygen concentration of up to: 44%
<h3>How to calculate the oxygen concentration?</h3>
We are given;
Flow rate of Nasal Cannula = 6 L/min
Now, from research we know that Nasal cannula delivers oxygen concentrations of approximately a minimum of 24% to a maximum of 44% at flow rates of a minimum of 1 L/minute to a maximum of 6 L/minute in adolescents and adults.
Now, since the flow rate we are given is a maximum of 6 L/min, then we can say that the approximate oxygen concentration is 44%.
Read more about Oxygen Concentration at; brainly.com/question/4263359
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