What is the term for a fear of blood?

The term for a fear of blood is hematophobia. This specific phobia is characterized by an intense and irrational fear of blood, which can lead to anxiety and panic symptoms when individuals are exposed to blood or even think about it. Those with hematophobia might avoid situations where blood could be present, such as medical settings or even certain movies, leading to significant distress and impairment in daily functioning.

The other options refer to different types of fears or phobias. Agoraphobia is the fear of being in situations where escape might be difficult or help unavailable, often related to fear of being outside or in crowds. Nyctophobia refers to an extreme fear of the dark. An anxiety disorder is a broader category that encompasses various anxiety-related conditions, but it does not specifically identify the fear of blood. Thus, identifying hematophobia as the correct answer highlights its precise connection to the fear of blood.