The "medical care" brochure is everything what a JW knows about blood transfusion namely that "bloodless surgery" is the future sanctum. No information in this text which is a farce of the blood components that are acceptable. This again is a secret policy of JW to avoid legal responsibilty for not allowing some blood components in the literature. Instead of being informative for JW this is commercial for the bloodless industry.
JW patients e.g. in case of hemorrage fully trust in the "bloodless" medicine and have not correct view of the danger and risks.
“Bloodless surgery has come to represent good practice, and in the future, it may well be the accepted standard of care.”—American Journal of Otolaryngology—Head and Neck Medicine and Surgery. 13