Test Anxiety manifests itself in many ways.
Test Anxiety is typically described as the "worry" or "fear" caused by having to take a test.
The anxiety and stress adversely affects your ability to perform well on the test, even when you are well-prepared. Common symptoms include, but are not limited to, sweaty palms, jitteriness, nausea, butterflies in the stomach, upset stomach, trouble sleeping, racing pulse, headache, blank mind, and feelings of helplessness.
TRUE test anxiety comes when you have studied and done what you can to be prepared, yet you still experience feelings of extreme stress. It is often a very easy excuse to blame poor test results on test anxiety, however, feeling stressed due to being unprepared for an exam is not true test anxiety. Poor study habits and lack of preparation is purely poor time management and misuse of study resources available to you. Again, true test anxiety comes when you have done the work and put in the time to be prepared and ready for an exam and then are unable to perform.
The good news is that test anxiety is a learned behavior. Because it is learned, it can be UNLEARNED! You do not have to be plagued by test anxiety forever.