It is something people can cultivate through behavior.
That she is intaking a sufficient amount of oxygen with adequate tidal volume so that her organs remain perfused. If she is not taking in sufficient oxygen she will goninto shock due to the lack of oxygen before seizing, going into Cardiac Arrest, and expiring.
You need to provide some form of supplementary oxygen if she does not have adequate tidal volume and her Spo2 has the potential to get worse so you'd automatically hook her up to oxygen via an NRB. If her respirations begin to fail you provide positive pressure ventilation via BVM.
Answer:
If you are caught between a rock and a hard place, you are in a difficult situation where you have to choose between two equally unpleasant courses of action.
I agree. You can say stress causes the release of stress hormones such as epinephrine or norepinephrine which increase your heart rate, blood pressure, and blood sugar levels. The rise in these may speed up the tumour growth and more likely to metastasize. Furthermore, a person under stress may develop certain behaviours such as drinking alcohol, smoking, overeating leading to obesity. These behaviours contribute towards the increase of your HR, BP as well.