Answer: In order to compensate for the low partial pressure of oxygen at altitude, the human body undergoes a number of physiological changes. A vital component in this process is the increase in the concentration of circulating haemoglobin. The role of HIF‐1α, erythropoietin and red blood cells in this acclimatisation process is described, together with the fall in plasma volume that increases the concentration of haemoglobin in the early stages of hypoxic exposure.
Explanation:
The priority nursing responsibility in the care of a 25-year-old man admitted to the ICU with a brain abscess is to monitor neurologic status closely.
<h3>What does brain abscess mean?</h3>
The medical expression 'brain abscess' makes reference to any condition in which the presence of pus leads to brain swelling, which may be associated with infection and/or damage.
In conclusion, the priority nursing responsibility in the care of a 25-year-old man admitted to the ICU with a brain abscess is to monitor neurologic status closely.
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