Fred grew up in a close, mutually-supportive, middle-class family and was known to be outgoing and friendly with an optimistic outlook on life. After completing an undergraduate degree in engineering, he received a commission as an officer in the Army. His early career was marked by advancement, close relationships with peers, and the respect of both enlisted personnel and the officers above him. He was deployed to a nonconventional combat area in which improvised explosive devices were common and, as a result of exposure to blasts, he experienced several brain injuries. Once such blast took place directly in front of the vehicle in which he was riding and he was critically injured and others in the vehicle were critically injured or killed. Consider Fred's history. What factors would tend to increase his risk of being diagnosed with PTSD

Morei would really appreciate it. his eyes snapped open. a musty smell flooded his senses. the room was lowly lit, curved with smooth light gray walls. the floor was clear black tiled. he stood up, surprised to see no door, but only a trap door on the ceiling that blended in with the walls. the room was unfurnished, which struck him as strange. as you write and revise, ask yourself these questions: 1. do all of the sentences in this paragraph belong here? (unity) 2. are all of the sentences in this paragraph in the right place? (coherence-- a method of development) 3. are all of the sentences in this paragraph smoothly connected together into a whole paragraph? (coherence--use of transitional devices) once you've made certain that your paragraphs are both unified and coherent, edit your work for problems in grammar and mechanics before submitting it to your teacher.