TEAS Study Guide 2026
Everything you need to pass the TEAS exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 TEAS Exam Format at a Glance
📚 TEAS Topics to Study (95)
✍️ Sample TEAS Questions & Answers
1. In the digestive system of a mammal, nutrient absorption is most likely to happen in which of the following structures?
The duodenum is the first section of the small intestine, and it is the primary site for the chemical digestion of chyme and the absorption of most nutrients. While some absorption occurs throughout the small intestine, and the stomach digests food, the duodenum is where the bulk of nutrient uptake into the bloodstream happens.
2. In the sentence 'The committee has reached its decision,' what is the subject?
'Committee' is the subject performing the action of reaching a decision.
3. Which of the following organelles would be used in cellular respiration, the process that generates cellular energy?
Cellular respiration is the metabolic process that converts glucose and oxygen into ATP, the primary energy currency of the cell. This vital process primarily occurs within the mitochondria, often referred to as the 'powerhouses' of the cell, making them essential for generating cellular energy.
4. Which of the following best describes the movement of an action potential along a neuron's axon?
Saltatory conduction is the process by which action potentials propagate along myelinated axons. Instead of continuously traveling along the entire axon membrane, the electrical impulse 'jumps' from one node of Ranvier (gaps in the myelin sheath) to the next. This jumping mechanism significantly increases the speed of nerve impulse transmission, allowing for rapid communication within the nervous system.
5. Which sentence correctly uses a semicolon?
A semicolon correctly joins two independent clauses. "She studied hard" and "she passed the exam" are both complete sentences that are closely related in meaning.
6. Erythrocytes (red blood cells) are produced in the:
Red blood cells are produced through erythropoiesis in the red bone marrow, stimulated by the hormone erythropoietin from the kidneys.
🎯 Free TEAS Practice Tests
📖 TEAS Guides & Articles
- TEAS Test at San Jose State: Complete Prep Guide for Nursing Applicants
- What's a TEAS Test? Everything You Need to Know About the ATI TEAS Exam
- Reading TEAS Practice Test: Complete Guide to Mastering the ATI TEAS Reading Section
- Cats and Dogs Reading Passage TEAS Test: Complete Guide to TEAS Reading Comprehension
- Average TEAS Exam Score: What You Need to Know to Get Into Nursing School
- LVN TEAS Test: Complete Guide for Licensed Vocational Nurses
- NurseHub TEAS Practice Test: Your Complete Guide to Scoring Higher
- Khan Academy TEAS Test: How to Use Free Resources to Pass the TEAS
What Practice Test Geeks adds beyond an AI chat for TEAS
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length TEAS mock exam — 170 questions in 209 minutes with a 60% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed TEAS question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable TEAS cheat sheet you can print or save as a PDF.
- TEAS flashcards built from the same question bank.
- Free TEAS practice tests with the correct answer shown after each question.