Context: Though Jehovah's Witnesses do not accept blood transfusions of whole blood, they may accept some blood plasma fractions at their own discretion. The Watch Tower Society provides pre-formatted durable power of attorney documents prohibiting major blood components, in which members can specify which allowable fractions and treatments they will personally accept. Jehovah's Witnesses have established Hospital Liaison Committees as a cooperative arrangement between individual Jehovah's Witnesses and medical professionals and hospitals.

Question: What are Jehovah Witnesses allowed to accept at their discretion? 
Answer: blood plasma fractions

Question: What pre-formatted durable power of attorney documents are provided by the Watch Tower Society to prohibit?
Answer: major blood components

Question: What can Jehovah's Witnesses' members specify on the canned legal forms from the WTS?
Answer: allowable fractions and treatments they will personally accept

Question: What cooperative arrangement did Jehovah's Witnesses establish?
Answer: Hospital Liaison Committees

Question: The Hospital Liaison Committees serve to bridge between hospitals, medical professionals and who?
Answer: individual Jehovah's Witnesses

Question: What is one of the Protestant religions who are fine with blood transfusions?
Answer: Unanswerable

Question: Who decides what the limit is for allowable fractions of blood plasma fractions?
Answer: Unanswerable

Question: What is one of the career paths many Jehovah's Witnesses choose to take?
Answer: Unanswerable

Question: Who do most Witnesses get guidance from in regards to how much blood plasma fractions they are willing to accept?
Answer: Unanswerable