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In Paper I (Mickaelian et al. 1999), we compared the surface density of QSOsin the Bright Quasar Survey (BQS) and in the First Byurakan Survey (FBS) andconcluded that the completeness of the BQS is of the order of 70% rather than30-50% as suggested by several authors. A number of new observations recentlybecame available, allowing a re-evaluation of this completeness. We now obtaina surface density of QSOs brighter than B = 16.16 in a subarea of the FBScovering ~2250 deg^2, equal to 0.012 deg^-2 (26 QSOs), implying a completenessof 53+/-10%.Comment: LaTeX 2e, 11 pages, 3 tables and 3 figures (included in text). To  appear in Astrophysics. Uses a modified aaspp4.sty (my_aaspp4.sty), included  in packag

On the nature of the FBS blue stellar objects and the completeness of the Bright Quasar Survey. II