A nurse is teaching a client who is at 37 weeks of gestation and has a prescription for a non-stress test. Which of the following instructions should the nurse include ________.
1) The test should take 10-15 minutes.
2) You will lay supine during the test.
3) You should be NPO for 2 hours before the test.
4) You should press the handheld button when you feel your baby move.