Question

______ schizophrenia is characterized by symptoms that are sudden and of easily identifiable onset; ______ schizophrenia develops gradually over a person's life span.

Short answer

The correct terms are 'Acute' and 'Chronic', respectively.

Step-by-step solution

Identify the types of schizophrenia by onset

First, different types of schizophrenia need to be identified. Schizophrenia can be classified based on how fast their symptoms develop. If symptoms come on quickly, it is referred to as 'acute' schizophrenia. Conversely, when symptoms develop gradually over a person's life, this is usually referred to 'chronic' schizophrenia.

Apply to the given blanks

The terms 'acute' and 'chronic' now need to be applied correctly in the blanks. As the task first describes a type of schizophrenia with sudden and easily identifiable onset, this refers to 'acute' schizophrenia. The second blank, describing schizophrenia developing gradually over a person's lifespan, refers to 'chronic' schizophrenia. The solution would be: 'Acute' schizophrenia is characterized by symptoms that are sudden and of easily identifiable onset; 'Chronic' schizophrenia develops gradually over a person's life span.