“…For JW patients, blood components such as albumin, clotting factors, or HBOCs are treated as "conscience" items by the Watchtower and Bible Tract Society; individual patients are generally permitted to decide for themselves on the acceptability of these "secondary" blood components (in contrast to "primary" blood components, such as RBCs, platelets, and plasma). 19 For this reason, the patient and the physician must engage in a detailed discussion of the product itself, what it is composed of, how it is manufactured, the risks involved with its use, and the proposed benefits, so the patient may make an individualized decision regarding the acceptability of HBOCs.…”