The situation that indicates a serious organ system malfunction is ( B )
When the flow of blood throughout the body is suddenly reduced this could be as a result of heart disease ( inability of the heart to properly pump blood into the arteries and veins for circulation ).
Lack of blood carrying oxygen in the body system is a major cause of the death and damage of vital organs such as the brain in the human system therefore the reduction of blood flow throughout the entire body is a serious organ system malfunction.
Hence we can conclude that The situation that indicates a serious organ system malfunction is Blood flow throughout the entire body is suddenly reduced.
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