TEAS English Practice Questions: 50+ Grammar, Vocabulary, and Sentence Structure Questions with Answers

The English and Language Usage section of the TEAS accounts for 37 questions and carries significant weight in your composite score. Many students overlook this section because they assume their everyday English skills are sufficient — but the TEAS tests specific grammar rules, sentence structure conventions, and academic vocabulary that require deliberate practice.

This article provides 50+ practice questions organized by the three TEAS English sub-categories: Conventions of Standard English, Knowledge of Language, and Using Language and Vocabulary to Communicate. Every question includes a detailed explanation so you understand not just what the right answer is, but why it's right.

Part 1: Conventions of Standard English (20 Questions)

This sub-category tests your knowledge of grammar, punctuation, sentence structure, and spelling. It makes up the largest portion of the English section. You'll need to identify errors, choose correct revisions, and apply standard English conventions.

Subject-Verb Agreement

Question 1: Which sentence demonstrates correct subject-verb agreement? A) The group of nurses are preparing for their shift. B) The group of nurses is preparing for their shift. C) The group of nurses were preparing for their shift. D) The group of nurses have been preparing for their shift. ✅ Answer: B Explanation: The subject is "group" (singular collective noun), not "nurses." When a collective noun acts as a single unit, it takes a singular verb. "The group... is preparing" is correct. This is a common TEAS trap — prepositional phrases between the subject and verb don't change the subject's number.

Question 2: Select the sentence with correct subject-verb agreement. A) Neither the doctor nor the nurses was available. B) Neither the doctor nor the nurses were available. C) Neither the doctor nor the nurses has been available. D) Neither the doctor nor the nurses is available. ✅ Answer: B Explanation: With "neither...nor," the verb agrees with the noun closest to it. "Nurses" is plural and closest to the verb, so "were" is correct. This is the proximity rule for compound subjects joined by or/nor.

Question 3: Which sentence is grammatically correct? A) Each of the patients have their own room. B) Each of the patients has their own room. C) Each of the patients have his own room. D) Each of the patients are having their own room. ✅ Answer: B Explanation: "Each" is a singular indefinite pronoun and takes a singular verb ("has"). The use of "their" as a singular pronoun is now accepted in standard English. Option A incorrectly uses the plural verb "have."

Punctuation Rules

Question 4: Which sentence uses commas correctly? A) The patient, who had surgery yesterday is recovering well. B) The patient who had surgery yesterday, is recovering well. C) The patient, who had surgery yesterday, is recovering well. D) The patient who had surgery yesterday is recovering well. ✅ Answer: C Explanation: The clause "who had surgery yesterday" is a nonrestrictive (nonessential) clause — it adds extra information but isn't needed to identify which patient. Nonrestrictive clauses must be set off by commas on both sides. Option D would be correct only if multiple patients existed and the clause were essential to identify which one.

Question 5: Select the correctly punctuated sentence. A) The nurse administered the medication; however the patient refused it. B) The nurse administered the medication; however, the patient refused it. C) The nurse administered the medication, however, the patient refused it. D) The nurse administered the medication however the patient refused it. ✅ Answer: B Explanation: When a conjunctive adverb (however, therefore, moreover) joins two independent clauses, use a semicolon before it and a comma after it. Option C creates a comma splice — two independent clauses joined only by a comma.

Question 6: Which sentence correctly uses an apostrophe? A) The nurses' station was recently renovated. (referring to one nurse) B) The nurse's station was recently renovated. (referring to one nurse) C) The nurses station was recently renovated. (referring to one nurse) D) The nurses's station was recently renovated. (referring to one nurse) ✅ Answer: B Explanation: For a singular noun (one nurse), add 's to form the possessive: nurse's. Option A (nurses') would indicate possession by multiple nurses. Option D is never correct — you don't add 's after an existing s for singular nouns.

Sentence Structure

Question 7: Which of the following is a complete sentence? A) Running through the hospital corridors quickly. B) The doctor, after reviewing the patient's chart. C) Because the medication was administered on time. D) The nurse documented the patient's vital signs carefully. ✅ Answer: D Explanation: A complete sentence needs a subject, a verb, and must express a complete thought. Option A is a participial phrase (no subject), B is a fragment (no verb for "doctor"), and C is a dependent clause ("because" makes it incomplete). Only D has a clear subject (nurse), verb (documented), and expresses a complete idea.

Question 8: Identify the sentence that contains a dangling modifier. A) Walking into the clinic, the receptionist greeted the patient. B) The patient walked into the clinic and was greeted by the receptionist. C) Walking into the clinic, the patient was greeted by the receptionist. D) The receptionist greeted the patient who was walking into the clinic. ✅ Answer: A Explanation: "Walking into the clinic" is a participial phrase that should modify the person doing the walking. In option A, it incorrectly modifies "the receptionist" (implying the receptionist was walking in). The intended meaning is that the patient was walking in. Options B, C, and D avoid this ambiguity.

Question 9: Which revision corrects the run-on sentence? "The patient's temperature was elevated the nurse contacted the physician." A) The patient's temperature was elevated, the nurse contacted the physician. B) The patient's temperature was elevated; the nurse contacted the physician. C) The patient's temperature was elevated the nurse contacted the physician immediately. D) The patient's temperature was elevated, the nurse then contacted the physician. ✅ Answer: B Explanation: Two independent clauses cannot be joined without proper punctuation. A semicolon correctly separates them. Option A is a comma splice. Options C and D are still run-on sentences. You could also use a period, or a comma with a coordinating conjunction (and, so).

Question 10: Which sentence correctly uses a colon? A) The symptoms included: fever, chills, and fatigue. B) The patient reported three symptoms: fever, chills, and fatigue. C) The patient: reported fever, chills, and fatigue. D) Fever, chills, and fatigue: were the patient's symptoms. ✅ Answer: B Explanation: A colon should follow a complete independent clause. "The patient reported three symptoms" is a complete sentence, making the colon correct. Option A places the colon after a verb ("included"), which interrupts the sentence structure.

Spelling and Word Usage

Question 11: Which word correctly completes the sentence? "The medication had a noticeable _____ on the patient's condition." A) affect B) effect C) affective D) effective ✅ Answer: B Explanation: "Effect" is a noun meaning result or outcome. "Affect" is typically a verb meaning to influence. The sentence needs a noun (something the medication "had"), so "effect" is correct. Remember: Affect = Action (verb), Effect = End result (noun).

Question 12: Choose the correctly spelled word to complete the sentence: "The physician wrote a _____ for the antibiotic." A) perscription B) presciption C) prescription D) prescribtion ✅ Answer: C Explanation: "Prescription" is the correct spelling. This is a commonly misspelled word on the TEAS. Note the difference between the verb "prescribe" and the noun "prescription" — the root changes slightly.

Part 2: Knowledge of Language (15 Questions)

This sub-category tests your ability to understand how language functions in different contexts — including tone, style, point of view, and organizational structure in writing.

Tone and Style

Question 13: Read the following passage: "The procedure went fine. The patient seemed okay afterward and didn't really complain much." Which revision makes this passage appropriate for a formal medical report? A) The procedure was completed. The patient was okay afterward and had minimal complaints. B) The procedure was completed successfully. The patient tolerated the procedure well and reported no significant complaints. C) The procedure went well. The patient seemed alright and didn't complain. D) The procedure was fine. The patient appeared okay with no real issues. ✅ Answer: B Explanation: Medical reports require formal, precise language. "Completed successfully," "tolerated the procedure well," and "reported no significant complaints" are clinical terms that convey professionalism. The other options retain informal language ("fine," "okay," "didn't really complain").

Question 14: Which sentence uses the most objective tone? A) The experiment clearly proved that the hypothesis was correct. B) The experimental results were consistent with the hypothesis. C) The experiment obviously supported what we already knew. D) The brilliant experiment confirmed the hypothesis perfectly. ✅ Answer: B Explanation: Objective writing avoids emotional language and absolute claims. "Were consistent with" is measured and neutral. Options A ("clearly proved"), C ("obviously," "what we already knew"), and D ("brilliant," "perfectly") all contain subjective or biased language.

Question 15: A student is writing a persuasive essay about handwashing in hospitals. Which sentence best fits the persuasive purpose? A) Handwashing is a common practice in healthcare settings. B) Studies show that proper handwashing reduces hospital-acquired infections by 40%, making it the single most effective prevention measure available. C) Some nurses wash their hands between patients. D) Handwashing guidelines were updated in 2019. ✅ Answer: B Explanation: Persuasive writing uses evidence and strong claims to convince the reader. Option B includes a statistic ("reduces... by 40%") and a superlative claim ("single most effective"), which are hallmarks of persuasion. The other options are informational or descriptive, not persuasive.

Point of View and Organization

Question 16: Which transition word best shows a contrast between two ideas? A) Furthermore B) Similarly C) Nevertheless D) Additionally ✅ Answer: C Explanation: "Nevertheless" signals a contrast or concession (similar to "however" or "despite that"). "Furthermore," "Similarly," and "Additionally" all signal agreement or continuation of an idea, not contrast.

Question 17: Read the passage: "First, the nurse assessed the patient's vital signs. Then, she reviewed the medication list. Finally, she updated the care plan." What organizational pattern does this passage use? A) Compare and contrast B) Cause and effect C) Chronological order D) Problem and solution ✅ Answer: C Explanation: Signal words like "First," "Then," and "Finally" indicate events arranged in time order — this is chronological (sequential) organization. The passage describes steps in the order they happened.

Question 18: Which sentence is written in third-person point of view? A) I administered the medication at 8 AM. B) You should administer the medication at 8 AM. C) The nurse administered the medication at 8 AM. D) We administered the medication at 8 AM. ✅ Answer: C Explanation: Third-person point of view uses "he," "she," "it," "they," or character names/titles ("the nurse"). First person uses "I/we" (options A, D). Second person uses "you" (option B). Academic and medical writing typically uses third person.

Question 19: Which of the following is the best topic sentence for a paragraph about the benefits of patient education? A) Patient education is important. B) Educating patients about their conditions leads to better treatment adherence, fewer hospital readmissions, and improved health outcomes. C) Nurses should educate patients. D) There are many benefits to healthcare. ✅ Answer: B Explanation: A strong topic sentence previews the main idea and supporting points of the paragraph. Option B names three specific benefits, giving the paragraph a clear direction. Options A, C, and D are too vague or broad to effectively guide a focused paragraph.

Audience and Purpose

Question 20: A nurse is writing discharge instructions for an elderly patient. Which version is most appropriate for the audience? A) Administer 500mg of amoxicillin PO TID for 10 days to resolve the bacterial infection. B) Take one antibiotic pill three times a day (morning, afternoon, and evening) with food for 10 days until all pills are gone. C) The antimicrobial pharmacotherapy should be continued for the prescribed duration. D) Pop an antibiotic three times daily for ten days. ✅ Answer: B Explanation: Patient-facing instructions should use plain language, avoid medical jargon, and include specific, actionable details. Option A uses medical abbreviations (PO, TID), option C uses overly technical language, and option D is too informal. Option B is clear, specific, and accessible.

Part 3: Using Language and Vocabulary to Communicate (15+ Questions)

This sub-category focuses on vocabulary in context, word roots, prefixes, suffixes, and understanding meaning from context clues.

Context Clues

Question 21: "The physician noted that the patient's condition was exacerbated by the lack of rest." What does "exacerbated" mean? A) Improved B) Unchanged C) Made worse D) Diagnosed ✅ Answer: C Explanation: Context clues help here — the lack of rest (a negative factor) combined with a medical observation suggests a worsening condition. "Exacerbated" means made worse or more severe. On the TEAS, always look at surrounding words to determine meaning.

Question 22: "The patient was lethargic and showed little interest in eating or communicating." Based on context, "lethargic" most likely means: A) Energetic and alert B) Drowsy and lacking energy C) Confused and disoriented D) Anxious and restless ✅ Answer: B Explanation: The context — "showed little interest in eating or communicating" — suggests a state of low energy and minimal responsiveness, which aligns with "drowsy and lacking energy." Context clues from the rest of the sentence narrow down the meaning.

Question 23: "The hospital implemented a comprehensive infection control protocol that was both rigorous and meticulous." In this sentence, "meticulous" means: A) Careless B) Extremely thorough and precise C) Overly complicated D) Quick and efficient ✅ Answer: B Explanation: The pairing with "rigorous" (strict, demanding) and the context of infection control (which requires precision) point to "meticulous" meaning extremely careful and detailed.

Prefixes, Suffixes, and Word Roots

Question 24: The prefix "hypo-" means: A) Above or excessive B) Below or under C) Around or surrounding D) Against or opposing ✅ Answer: B Explanation: "Hypo-" means below, under, or deficient. Examples: hypothermia (below normal temperature), hypoglycemia (low blood sugar), hypodermic (under the skin). Don't confuse with "hyper-" which means above or excessive.

Question 25: Based on word parts, what does "tachycardia" most likely refer to? A) Slow heart rate B) Rapid heart rate C) Irregular heartbeat D) Heart inflammation ✅ Answer: B Explanation: "Tachy-" means fast/rapid, and "-cardia" refers to the heart. Together, tachycardia = rapid heart rate. Knowing common medical prefixes and roots is essential for the TEAS vocabulary section.

Question 26: The suffix "-itis" indicates: A) A surgical procedure B) A medical condition C) Inflammation D) The study of something ✅ Answer: C Explanation: "-itis" specifically means inflammation. Examples: arthritis (inflammation of joints), bronchitis (inflammation of bronchi), appendicitis (inflammation of the appendix). Don't confuse with "-osis" (condition/disease) or "-ectomy" (surgical removal).

Question 27: What does the root word "cardi" mean in the word "cardiovascular"? A) Blood B) Lung C) Heart D) Brain ✅ Answer: C Explanation: "Cardi/cardio" comes from the Greek "kardia" meaning heart. Cardiovascular = relating to the heart and blood vessels. Other examples: cardiologist (heart doctor), electrocardiogram (heart recording).

Multiple Meaning Words and Formal vs. Informal Language

Question 28: In the sentence "The doctor ordered a culture of the wound," the word "culture" means: A) A set of shared beliefs and customs B) A laboratory test to grow and identify microorganisms C) Refinement and sophistication D) The process of cultivating plants ✅ Answer: B Explanation: In a medical context, "culture" refers to a lab test where a sample is taken (from a wound, blood, etc.) and placed in a medium to grow and identify bacteria or other organisms. Context determines which meaning of a multiple-meaning word applies.

Question 29: Which of the following words is the most formal synonym for "tired"? A) Wiped out B) Beat C) Fatigued D) Zonked ✅ Answer: C Explanation: "Fatigued" is the formal, clinical synonym for tired. "Wiped out," "beat," and "zonked" are all informal/slang. The TEAS often tests your ability to distinguish between formal and informal registers.

Question 30: Choose the word that best completes the sentence: "The patient showed marked _____ after starting the new treatment." A) improvement B) improvment C) imporvement D) improovement ✅ Answer: A Explanation: "Improvement" is the correct spelling. This question tests both spelling and vocabulary. The root word is "improve" + the suffix "-ment" (which indicates a state or result).

Bonus Questions: Mixed English Review (Questions 31–37)

Question 31: Which sentence contains a misplaced modifier? A) The nurse quickly administered the medication to the patient. B) Quickly, the nurse administered the medication to the patient. C) The nurse administered the medication to the patient quickly. D) The nurse administered the medication quickly to the patient lying on the gurney in the hallway covered in blankets. ✅ Answer: D Explanation: In option D, "covered in blankets" appears to modify "the hallway" rather than "the patient" due to its placement. This is a misplaced modifier. The sentence should be restructured: "The nurse quickly administered the medication to the patient, who was covered in blankets, lying on the gurney in the hallway."

Question 32: Which sentence uses parallel structure correctly? A) The nurse enjoys charting, administering medication, and to educate patients. B) The nurse enjoys charting, administering medication, and educating patients. C) The nurse enjoys charting, to administer medication, and educating patients. D) The nurse enjoys to chart, administering medication, and educating patients. ✅ Answer: B Explanation: Parallel structure requires items in a series to follow the same grammatical form. In option B, all three items use gerunds (-ing words): charting, administering, educating. The other options mix gerunds with infinitives ("to educate," "to administer," "to chart").

Question 33: Identify the type of error in this sentence: "The patient feels good about their recovery, they plan to return to work next week." A) Subject-verb disagreement B) Comma splice C) Sentence fragment D) Dangling modifier ✅ Answer: B Explanation: This sentence contains two independent clauses joined only by a comma — a comma splice. To fix it: use a semicolon, add a coordinating conjunction after the comma ("and they plan..."), or separate into two sentences.

Question 34: The word "benign" most closely means: A) Harmful or dangerous B) Not harmful or not cancerous C) Contagious D) Chronic ✅ Answer: B Explanation: "Benign" means not harmful, gentle, or (in medical contexts) not cancerous. A benign tumor is one that does not spread to other parts of the body. The opposite is "malignant."

Question 35: Which sentence demonstrates correct use of a semicolon? A) The patient was discharged; and sent home with instructions. B) The patient was discharged; she was sent home with detailed instructions. C) The patient; was discharged and sent home. D) The patient was discharged; instructions, medications, follow-up. ✅ Answer: B Explanation: A semicolon joins two related independent clauses. In option B, both "The patient was discharged" and "she was sent home with detailed instructions" are complete sentences. Option A incorrectly adds "and" after the semicolon. Options C and D misuse the semicolon entirely.

Question 36: Which prefix means "many" or "much"? A) mono- B) bi- C) poly- D) uni- ✅ Answer: C Explanation: "Poly-" means many or much (polygon = many sides, polypharmacy = many medications). "Mono-" and "uni-" both mean one. "Bi-" means two.

Question 37: Read the following: "The nurse noted the patients pallor and recommended further assessment." What correction is needed? A) Change "patients" to "patient's" B) Change "recommended" to "recomended" C) Add a comma after "pallor" D) No correction needed ✅ Answer: A Explanation: "Patients pallor" should be "patient's pallor" — the pallor belongs to the patient (possessive). Without the apostrophe, "patients" reads as a plural noun, which doesn't make grammatical sense in this sentence.

How to Use These Practice Questions Effectively

• Review each explanation carefully — Understanding the 'why' behind each answer is more valuable than memorizing correct choices.
• Track your weak areas — If you missed multiple punctuation questions, spend extra study time on comma rules, semicolons, and apostrophes.
• Practice under timed conditions — On the real TEAS, you have about 1 minute per English question. Time yourself on sets of 10.
• Use our interactive quizzes — The practice questions in this article are a starting point. For adaptive, timed practice with progress tracking, try our English quizzes in the dashboard.
• Review vocabulary roots daily — Spend 10 minutes each day reviewing prefixes, suffixes, and root words. They appear in every section of the TEAS, not just English.

Final Tips for the TEAS English Section

The English section rewards students who study grammar rules systematically rather than relying on instinct. Even native English speakers miss questions on subject-verb agreement, comma usage, and formal vs. informal tone because everyday speech doesn't always follow standard written English conventions.

Focus your remaining study time on the highest-yield topics: subject-verb agreement, comma rules (especially comma splices and nonrestrictive clauses), parallel structure, and medical vocabulary roots. These topics appear repeatedly on every version of the TEAS and are the fastest way to boost your score.