The temperature and blood pressure of the patient drops.
One reason is for safety! in case you get stranded in a body of water you can keep yourself afloat
As described above, the condition will lead or cause the lung tissue to be less elastic. That being said, the lungs will be limited due to its stiffness. This will lead to decreased lung capacity as well as decreased vital capacity.
The answer is C because it is the only one that makes sense to that question.