ATI TEAS 7 EXAM V9 2026/2027 - 400 VERIFIED QUESTIONS WITH MIXED ANSWERS A,B,C,D - MATH,
SCIENCE A&P; BIO CHEM, READING, ENGLISH & RATIONALES | A+ GRADED
Course: ATI TEAS 7 Exam V9 2026/2027 | 400Q Mixed: A=98 B=89 C=97 D=116 | 2026/2027 Edition | Well-Asked TEAS 7 Style
Original 2026/2027 TEAS 7 - Math, Science (A&P;, Biology, Chemistry), Reading Comprehension, English Grammar - Mixed A/B/C/D keys.
1. [TEAS 7 V9] Function of alveoli?
A. Warm air
B. Produce mucus
C. Gas exchange O2 in CO2 out via diffusion, surfactant prevents collapse
D. Filter blood
Answer: C
Rationale: Alveoli gas exchange.
2. [TEAS 7 V9] Enzyme function?
A. Lower activation energy, speed reaction, not consumed, specific
B. Stop reactions
C. Change products
D. Increase activation energy
Answer: A
Rationale: Enzymes lower activation energy.
3. [TEAS 7 V9] Which blood vessel carries deoxygenated blood?
A. Left ventricle
B. Pulmonary vein
C. Pulmonary artery - artery but deoxygenated to lungs
D. Aorta
Answer: C
Rationale: Pulmonary artery carries deoxygenated to lungs, pulmonary vein oxygenated to heart.
4. [TEAS 7 V9] pH of blood normal range?
A. 8.5
B. 7.35-7.45 slightly alkaline
C. 2.0 acidic
D. 6.0-7.0
Answer: B
Rationale: Blood 7.35-7.45 slightly alkaline.
5. [TEAS 7 V9] Mitosis vs Meiosis difference?
A. Both same
B. Mitosis gametes
C. Mitosis 2 identical diploid somatic cells, meiosis 4 haploid gametes with variation
D. Meiosis identical
Answer: C
Rationale: Mitosis somatic identical, meiosis gametes variation.
6. [TEAS 7 V9] Function of alveoli?
A. Warm air
B. Gas exchange O2 in CO2 out via diffusion, surfactant prevents collapse
C. Filter blood
D. Produce mucus
Answer: B
Rationale: Alveoli gas exchange.
7. [TEAS 7 V9] A nurse needs 15% of 200 mL solution for irrigation. How many mL?
A. 15 mL
B. 30 mL
C. 45 mL
D. 20 mL
Answer: B
Rationale: 15% of 200 = 0.15 x 200 = 30 mL.
8. [TEAS 7 V9] Blood type AB+ can receive from?
A. B only
B. O- only
C. A only
D. All blood types - universal recipient
,Answer: D
Rationale: AB+ universal recipient (no antibodies). O- universal donor.
9. [TEAS 7 V9] Nephron functional unit - where filtration occurs?
A. Collecting duct
B. Glomerulus in Bowman's capsule
C. Ureter
D. Loop of Henle
Answer: B
Rationale: Filtration at glomerulus.
10. [TEAS 7 V9] Which organelle makes ATP?
A. Golgi
B. Ribosome
C. Nucleus
D. Mitochondria powerhouse
Answer: D
Rationale: Mitochondria makes ATP.
11. [TEAS 7 V9] Stratified squamous epithelium location?
A. Intestine
B. Alveoli
C. Kidney tubules
D. Skin epidermis, mouth, esophagus - protection
Answer: D
Rationale: Stratified squamous protection.
12. [TEAS 7 V9] Nephron functional unit - where filtration occurs?
A. Ureter
B. Glomerulus in Bowman's capsule
C. Loop of Henle
D. Collecting duct
Answer: B
Rationale: Filtration at glomerulus.
13. [TEAS 7 V9] Osmosis is movement of?
A. Active transport
B. No movement
C. Solutes high to low
D. Water from high water concentration (low solute) to low water concentration across semipermeable membrane
Answer: D
Rationale: Osmosis water movement.
14. [TEAS 7 V9] Subject-verb agreement: The team ___ ready.
A. Be
B. Are
C. Is - collective noun singular
D. Were
Answer: C
Rationale: Team collective singular is.
15. [TEAS 7 V9] Stratified squamous epithelium location?
A. Intestine
B. Skin epidermis, mouth, esophagus - protection
C. Alveoli
D. Kidney tubules
Answer: B
Rationale: Stratified squamous protection.
16. [TEAS 7 V9] Which is part of small intestine?
A. Duodenum, jejunum, ileum
B. Cecum
C. Rectum
D. Colon
Answer: A
Rationale: Small intestine: duodenum (most digestion), jejunum, ileum.
17. [TEAS 7 V9] Main idea vs Topic - main idea is?
A. First sentence always
, B. Title
C. Single word
D. Central point/message author wants to convey
Answer: D
Rationale: Main idea central message, topic is subject.
18. [TEAS 7 V9] Inference means?
A. Opinion
B. Fact
C. Stated directly
D. Conclusion based on evidence and reasoning not directly stated
Answer: D
Rationale: Inference is educated guess from evidence.
19. [TEAS 7 V9] Spelling: Which correct?
A. Accomodate
B. Accommodate - double c double m
C. Acomodate
D. Accomodete
Answer: B
Rationale: Accommodate double c, double m.
20. [TEAS 7 V9] Subject-verb agreement: The team ___ ready.
A. Are
B. Is - collective noun singular
C. Were
D. Be
Answer: B
Rationale: Team collective singular is.
21. [TEAS 7 V9] Homophone: Which is correct - affect vs effect?
A. Same
B. Affect is noun
C. Affect verb to influence, effect noun result
D. Effect verb
Answer: C
Rationale: Affect verb, effect noun.
22. [TEAS 7 V9] Which chamber pumps oxygenated blood to systemic circulation?
A. Left atrium
B. Right atrium
C. Right ventricle
D. Left ventricle
Answer: D
Rationale: Left ventricle pumps to aorta systemic circulation - thickest wall.
23. [TEAS 7 V9] Blood type AB+ can receive from?
A. B only
B. O- only
C. All blood types - universal recipient
D. A only
Answer: C
Rationale: AB+ universal recipient (no antibodies). O- universal donor.
24. [TEAS 7 V9] Roman numeral: What is IV + VI?
A. 10
B. 4
C. 11
D. 9
Answer: A
Rationale: IV=4, VI=6, 4+6=10.
25. [TEAS 7 V9] Inference means?
A. Fact
B. Opinion
C. Stated directly
D. Conclusion based on evidence and reasoning not directly stated
Answer: D
, Rationale: Inference is educated guess from evidence.
26. [TEAS 7 V9] Area of rectangle length 8 ft width 3.5 ft?
A. 11.5 sq ft
B. 22 sq ft
C. 28 sq ft
D. 24.5 sq ft
Answer: C
Rationale: Area = L x W = 8 x 3.5 = 28.
27. [TEAS 7 V9] Area of rectangle length 8 ft width 3.5 ft?
A. 22 sq ft
B. 11.5 sq ft
C. 28 sq ft
D. 24.5 sq ft
Answer: C
Rationale: Area = L x W = 8 x 3.5 = 28.
28. [TEAS 7 V9] A nurse needs 15% of 200 mL solution for irrigation. How many mL?
A. 30 mL
B. 45 mL
C. 20 mL
D. 15 mL
Answer: A
Rationale: 15% of 200 = 0.15 x 200 = 30 mL.
29. [TEAS 7 V9] Ratio 1:5 - If 1 part drug to 5 parts saline, total 60 mL - drug amount?
A. 10 mL
B. 5 mL
C. 15 mL
D. 12 mL
Answer: A
Rationale: 1+5=6 parts, 60/6=10 mL per part, drug=10 mL.
30. [TEAS 7 V9] Punctuation - possessive: Nurses station?
A. Nurse station
B. Nursess
C. Nurses station
D. Nurses' station or Nurse's station
Answer: D
Rationale: Possessive apostrophe needed.
31. [TEAS 7 V9] Cranial nerve for smell?
A. Olfactory I
B. Vagus X
C. Facial VII
D. Optic II
Answer: A
Rationale: I Olfactory smell.
32. [TEAS 7 V9] A client intake 1200 mL, output 950 mL urine + 200 mL emesis. Fluid balance?
A. +50 mL positive
B. +100 mL
C. -50 mL
D. +250 mL
Answer: A
Rationale: Intake 1200, output 950+200=1150, balance +50.
33. [TEAS 7 V9] Area of rectangle length 8 ft width 3.5 ft?
A. 22 sq ft
B. 24.5 sq ft
C. 11.5 sq ft
D. 28 sq ft
Answer: D
Rationale: Area = L x W = 8 x 3.5 = 28.
34. [TEAS 7 V9] Punctuation - possessive: Nurses station?
A. Nursess
B. Nurses' station or Nurse's station
SCIENCE A&P; BIO CHEM, READING, ENGLISH & RATIONALES | A+ GRADED
Course: ATI TEAS 7 Exam V9 2026/2027 | 400Q Mixed: A=98 B=89 C=97 D=116 | 2026/2027 Edition | Well-Asked TEAS 7 Style
Original 2026/2027 TEAS 7 - Math, Science (A&P;, Biology, Chemistry), Reading Comprehension, English Grammar - Mixed A/B/C/D keys.
1. [TEAS 7 V9] Function of alveoli?
A. Warm air
B. Produce mucus
C. Gas exchange O2 in CO2 out via diffusion, surfactant prevents collapse
D. Filter blood
Answer: C
Rationale: Alveoli gas exchange.
2. [TEAS 7 V9] Enzyme function?
A. Lower activation energy, speed reaction, not consumed, specific
B. Stop reactions
C. Change products
D. Increase activation energy
Answer: A
Rationale: Enzymes lower activation energy.
3. [TEAS 7 V9] Which blood vessel carries deoxygenated blood?
A. Left ventricle
B. Pulmonary vein
C. Pulmonary artery - artery but deoxygenated to lungs
D. Aorta
Answer: C
Rationale: Pulmonary artery carries deoxygenated to lungs, pulmonary vein oxygenated to heart.
4. [TEAS 7 V9] pH of blood normal range?
A. 8.5
B. 7.35-7.45 slightly alkaline
C. 2.0 acidic
D. 6.0-7.0
Answer: B
Rationale: Blood 7.35-7.45 slightly alkaline.
5. [TEAS 7 V9] Mitosis vs Meiosis difference?
A. Both same
B. Mitosis gametes
C. Mitosis 2 identical diploid somatic cells, meiosis 4 haploid gametes with variation
D. Meiosis identical
Answer: C
Rationale: Mitosis somatic identical, meiosis gametes variation.
6. [TEAS 7 V9] Function of alveoli?
A. Warm air
B. Gas exchange O2 in CO2 out via diffusion, surfactant prevents collapse
C. Filter blood
D. Produce mucus
Answer: B
Rationale: Alveoli gas exchange.
7. [TEAS 7 V9] A nurse needs 15% of 200 mL solution for irrigation. How many mL?
A. 15 mL
B. 30 mL
C. 45 mL
D. 20 mL
Answer: B
Rationale: 15% of 200 = 0.15 x 200 = 30 mL.
8. [TEAS 7 V9] Blood type AB+ can receive from?
A. B only
B. O- only
C. A only
D. All blood types - universal recipient
,Answer: D
Rationale: AB+ universal recipient (no antibodies). O- universal donor.
9. [TEAS 7 V9] Nephron functional unit - where filtration occurs?
A. Collecting duct
B. Glomerulus in Bowman's capsule
C. Ureter
D. Loop of Henle
Answer: B
Rationale: Filtration at glomerulus.
10. [TEAS 7 V9] Which organelle makes ATP?
A. Golgi
B. Ribosome
C. Nucleus
D. Mitochondria powerhouse
Answer: D
Rationale: Mitochondria makes ATP.
11. [TEAS 7 V9] Stratified squamous epithelium location?
A. Intestine
B. Alveoli
C. Kidney tubules
D. Skin epidermis, mouth, esophagus - protection
Answer: D
Rationale: Stratified squamous protection.
12. [TEAS 7 V9] Nephron functional unit - where filtration occurs?
A. Ureter
B. Glomerulus in Bowman's capsule
C. Loop of Henle
D. Collecting duct
Answer: B
Rationale: Filtration at glomerulus.
13. [TEAS 7 V9] Osmosis is movement of?
A. Active transport
B. No movement
C. Solutes high to low
D. Water from high water concentration (low solute) to low water concentration across semipermeable membrane
Answer: D
Rationale: Osmosis water movement.
14. [TEAS 7 V9] Subject-verb agreement: The team ___ ready.
A. Be
B. Are
C. Is - collective noun singular
D. Were
Answer: C
Rationale: Team collective singular is.
15. [TEAS 7 V9] Stratified squamous epithelium location?
A. Intestine
B. Skin epidermis, mouth, esophagus - protection
C. Alveoli
D. Kidney tubules
Answer: B
Rationale: Stratified squamous protection.
16. [TEAS 7 V9] Which is part of small intestine?
A. Duodenum, jejunum, ileum
B. Cecum
C. Rectum
D. Colon
Answer: A
Rationale: Small intestine: duodenum (most digestion), jejunum, ileum.
17. [TEAS 7 V9] Main idea vs Topic - main idea is?
A. First sentence always
, B. Title
C. Single word
D. Central point/message author wants to convey
Answer: D
Rationale: Main idea central message, topic is subject.
18. [TEAS 7 V9] Inference means?
A. Opinion
B. Fact
C. Stated directly
D. Conclusion based on evidence and reasoning not directly stated
Answer: D
Rationale: Inference is educated guess from evidence.
19. [TEAS 7 V9] Spelling: Which correct?
A. Accomodate
B. Accommodate - double c double m
C. Acomodate
D. Accomodete
Answer: B
Rationale: Accommodate double c, double m.
20. [TEAS 7 V9] Subject-verb agreement: The team ___ ready.
A. Are
B. Is - collective noun singular
C. Were
D. Be
Answer: B
Rationale: Team collective singular is.
21. [TEAS 7 V9] Homophone: Which is correct - affect vs effect?
A. Same
B. Affect is noun
C. Affect verb to influence, effect noun result
D. Effect verb
Answer: C
Rationale: Affect verb, effect noun.
22. [TEAS 7 V9] Which chamber pumps oxygenated blood to systemic circulation?
A. Left atrium
B. Right atrium
C. Right ventricle
D. Left ventricle
Answer: D
Rationale: Left ventricle pumps to aorta systemic circulation - thickest wall.
23. [TEAS 7 V9] Blood type AB+ can receive from?
A. B only
B. O- only
C. All blood types - universal recipient
D. A only
Answer: C
Rationale: AB+ universal recipient (no antibodies). O- universal donor.
24. [TEAS 7 V9] Roman numeral: What is IV + VI?
A. 10
B. 4
C. 11
D. 9
Answer: A
Rationale: IV=4, VI=6, 4+6=10.
25. [TEAS 7 V9] Inference means?
A. Fact
B. Opinion
C. Stated directly
D. Conclusion based on evidence and reasoning not directly stated
Answer: D
, Rationale: Inference is educated guess from evidence.
26. [TEAS 7 V9] Area of rectangle length 8 ft width 3.5 ft?
A. 11.5 sq ft
B. 22 sq ft
C. 28 sq ft
D. 24.5 sq ft
Answer: C
Rationale: Area = L x W = 8 x 3.5 = 28.
27. [TEAS 7 V9] Area of rectangle length 8 ft width 3.5 ft?
A. 22 sq ft
B. 11.5 sq ft
C. 28 sq ft
D. 24.5 sq ft
Answer: C
Rationale: Area = L x W = 8 x 3.5 = 28.
28. [TEAS 7 V9] A nurse needs 15% of 200 mL solution for irrigation. How many mL?
A. 30 mL
B. 45 mL
C. 20 mL
D. 15 mL
Answer: A
Rationale: 15% of 200 = 0.15 x 200 = 30 mL.
29. [TEAS 7 V9] Ratio 1:5 - If 1 part drug to 5 parts saline, total 60 mL - drug amount?
A. 10 mL
B. 5 mL
C. 15 mL
D. 12 mL
Answer: A
Rationale: 1+5=6 parts, 60/6=10 mL per part, drug=10 mL.
30. [TEAS 7 V9] Punctuation - possessive: Nurses station?
A. Nurse station
B. Nursess
C. Nurses station
D. Nurses' station or Nurse's station
Answer: D
Rationale: Possessive apostrophe needed.
31. [TEAS 7 V9] Cranial nerve for smell?
A. Olfactory I
B. Vagus X
C. Facial VII
D. Optic II
Answer: A
Rationale: I Olfactory smell.
32. [TEAS 7 V9] A client intake 1200 mL, output 950 mL urine + 200 mL emesis. Fluid balance?
A. +50 mL positive
B. +100 mL
C. -50 mL
D. +250 mL
Answer: A
Rationale: Intake 1200, output 950+200=1150, balance +50.
33. [TEAS 7 V9] Area of rectangle length 8 ft width 3.5 ft?
A. 22 sq ft
B. 24.5 sq ft
C. 11.5 sq ft
D. 28 sq ft
Answer: D
Rationale: Area = L x W = 8 x 3.5 = 28.
34. [TEAS 7 V9] Punctuation - possessive: Nurses station?
A. Nursess
B. Nurses' station or Nurse's station
