The compounding and disorienting effects ofdrugs and/or alcoholDEPRESSIONDepression is often associated with suicide. In 75%to 80% of all suicides, depression is a contributingfactor. Sadness and an occasional “case of the blues” arenormal emotions. However, depression isn’t a normalemotional state. Depression is a deep sadness that’spresent almost daily for at least 2 weeks.WHAT TO DOIf you believe someone you know is suicidal,remember the following:Take all threats seriouslyAnswer cries for helpConfront the problemTell the person you careListen activelyGet professional helpDon’t leave the person aloneREVIEW 5 QUESTIONSQ1. In the Navy, who is the most frequent suicidevictim?Q2. List the common causes of suicide.a.b.c.d.Q3. What condition is often associated with suicide?Q4. List some actions you should take if someoneyou know might be suicidal.a.b.c.d.e.f.g.BURNSLearning Objective: When you finish this chapter, youwill be able to—Recognize the symptoms of, classification of,and first-aid treatment for burns.The seriousness of a burn depends on twofactors—the extent of the burned area and the depth ofthe burn. Shock can be expected from burns involving15% or more of the body. Burns involving 20%endanger life. Without adequate treatment, burns ofover 30% are usually fatal. The depth of the injurydetermines whether it is a first-, second-, or third-degreeburn.First-degree burns. First-degree burns are mildest.Symptoms are slight pain, redness, tenderness, andincreased temperature of the affected area.Second-degree burns. Second-degree burns aremore serious. The inner skin may be damaged, resultingin blistering, severe pain, some dehydration, andpossible shock.14-17Student Notes:
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