What is the porblem if one cant fall asleep and if they do when they wake up they may as well have stayed up the whole time. they are constantly tired, irriated easily and hnestly doesnt want to do anything. what can be wrong?

Ava has an important exam coming up for which she feels unprepared. what is the best way for ava to relieve her stress about the exam? question 17 options: indulge in a little more coffee than usual to increase her concentration on the day of the exam. limit her time spent thinking about the exam and focus on leisure activities. spend extra time relaxing, sleeping, and watching television in the days leading up to the exam. manage her time by setting up a study schedule for the week prior to the exam.