Blood contains many proteins called clotting factors that can help to stop bleeding. People with hemophilia have low levels of either factor VIII (8) or factor IX (9). The severity of hemophilia that a person has is determined by the amount of factor in the blood. The lower the amount of the factor, the more likely it is that bleeding will occur which can lead to serious health problems.
Definition of hypnosis for English Language Learners. : a state that resembles sleep but in which you can hear and respond to questions or suggestions.
The mental state of highway hypnosis can occur on highways like this one. Highway hypnosis, also known as white line fever, is a mental state in which a person can drive a truck or other automobile great distances, responding to external events in the expected, safe and correct manner with no recollection of having consciously done so.