You can complete your general education classes before applying to nursing school. However, take only the courses required by the nursing schools to which you plan to apply. Competitive nursing schools may not accept your application if you submit a transcript with prerequisites the school doesn't require.
Abstract. Psychophysiological insomnia is arguably the most common form of insomnia, outside of insomnia âdue toâ medical or psychiatric illness.
Secondary Insomnia. Secondary insomnia is the symptom or side effect of another problem. This type of insomnia often is a symptom of an emotional, neurological, or other medical or sleep disorder. Emotional disorders that can cause insomnia include depression, anxiety, and posttraumatic stress disorder.any other disorders or factors also can cause insomnia, such as: 1  Conditions that cause chronic (ongoing) pain, such as arthritis and headache disorders. 2  Conditions that make it hard to breathe, such as asthma and heart failure. 3  An overactive thyroid. 4  Gastrointestinal disorders, such as heartburn.