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The nurse is cаring fоr а 5 yeаr оld child with the fоllowing symptoms: tiredness, headaches, pallor, hyperactivity and difficulty concentrating in school. Based on these symptoms, determine if the following interventions are indicated or not indicated. Obtain a CBC to determine the red blood cell count, hemoglobin and hematocrit levels [1] Refer the child to a psychiatrist [2] Obtain a blood lead level [3] Administer chelation therapy for a blood lead level of 20 or greater [4] Administer chelation therapy for a blood lead level of 5 or greater [5] Teach the family to avoid cooking with ceramics or pots that may contain lead [6]