If the boil ruptures under the skin, inflammation and infection spread quickly and new lumps form nearby. HS is a progressive disease so it is bound to get worse over time. It can be unpredictable. It is different for every person so it can be hard to predict.
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.
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the answer is that HIV causes AIDS
