TEAS Exam - Science Domain Practice Questions 2025

Proficient understanding and application of knowledge pertaining to the human body and other scientific areas is crucial for professionals in nursing and health science programs. In order to give your clients the best care possible, you will regularly employ scientific knowledge in your profession and will need to stay current on published research. The biology and chemistry-related questions in the TEAS Science curriculum area assess your knowledge of the components and operations of every organ system in the human body. The TEAS assesses your proficiency in assessing scientific research and using scientific instruments and measurements. You will have 63 minutes to complete the 53 science-related items on the 170 total items on the TEAS. As a result, each question will take slightly more than a minute (63 minutes ÷ 53 questions ≈ 1 minute 10 seconds). Six of the 53 science questions will not be scored, while 47 will be. Make an effort on each question because you won't know which ones are unscored. With the aforementioned information, we hope to help you in the preparation process for the TEAS exam. We suppose that the more understanding you have of the material being studied for the test, the better your score will be. So, with our TEAS practice test, you'll get a head start on mastering the subject as you get ready for the TEAS certification exam. By synthesizing multiple-choice questions from the certification exam outline, we guarantee that if you use our software regularly, you will be able to take the actual exam with full confidence.