Did they checked the liver and its functions?

Thanks for answering. His liver and kidneys are fine. Lungs are clear. they have scoped him to check heart. that is normal. All x-rays of chest are good. pulmonary test is normal. scanned head and doplar of legs normal. His BP and rate are are fine 129/93 90. His oxygen level is very low. 70 he is on oxygen. to bring it to 98. he has lost 55 lbs in 3 days and counting. still on lasix. they think severe sleep apnea? we know he has it but maybe cpap machine isn't working efficiently. they have him on a cpap with oxygen at night and he is comfortable. they think when all the water comes off oxygen will go up. legs are still swollen.

Thanks for answering. His liver and kidneys are fine. Lungs are clear. they have scoped him to check heart. that is normal. All x-rays of chest are good. pulmonary test is normal. scanned head and doplar of legs normal. His BP and rate are are fine 129/93 90. His oxygen level is very low. 70 he is on oxygen. to bring it to 98. he has lost 55 lbs in 3 days and counting. still on lasix. they think severe sleep apnea? we know he has it but maybe cpap machine isn't working efficiently. they have him on a cpap with oxygen at night and he is comfortable. they think when all the water comes off oxygen will go up. legs are still swollen.

I know