Raquel recently received a poor grade on a school assignment. her mother has noticed that raquel is staying up late at night and hides in her room. raquel is revising her homework several times and studying constantly. she has been eating very little and has complained of stomach trouble. which signs suggest that raquel might benefit from professional mental health services? check all that apply. losing her appetite studying constantly receiving a poor grade hiding in her room all night feeling sad about her poor grade