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ATI TEAS 7 FULL COMBINED NURSING FUNDAMENTALS FINAL EXAM QUESTIONS AND CORRECT
ANSWERS LATEST EDITION 2026
ATI TEAS 7 FULL COMBINED EXAM —QUESTIONS WITH RATIONALES
SUMMARIZED 10-POINT EXAM COVERAGE
1. Science – Human Anatomy & Physiology: Cardiovascular, respiratory, digestive, urinary,
nervous, and endocrine systems.
2. Science – Biology & Chemistry: Cell structure, genetics, DNA/RNA, atomic structure,
chemical bonds, and reactions.
3. Science – Scientific Reasoning: Scientific method steps, experimental design, data
analysis, and metric conversions.
4. Math – Numbers & Algebra: Fractions, decimals, percentages, ratios, algebraic
equations, inequalities, and functions.
5. Math – Measurement & Data: Geometry, perimeter, area, unit conversion, and
statistical graph interpretation.
6. Reading – Main Idea & Details: Topic sentences, central ideas, supporting details, and
author's purpose.
7. Reading – Writing Techniques & Structure: Text structures (cause/effect,
compare/contrast), figurative language, fact vs. opinion.
8. English – Standard English Conventions: Subject-verb agreement, pronoun case,
punctuation, sentence structure, and verb tense.
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9. English – Language Knowledge: Formal style, clarity, conciseness, transitions, and
common spelling errors.
10. Exam Format: TEAS 7 contains 170 scored items, 209 total minutes, new chemistry and
biology subsections, and interactive item types.
SCIENCE SECTION (80 QUESTIONS)
1. Which enzyme secreted by the kidneys plays a critical role in regulating systemic blood
pressure?
A. Amylase
B. Renin
C. Insulin
D. Pepsin
Answer: B
Rationale: Renin is released by the kidneys and initiates the renin-angiotensin-aldosterone
system (RAAS), a key mechanism controlling blood pressure and fluid balance.
2. Which of the following most accurately describes the function of ligaments?
A. Connect muscle to bone
B. Connect two bones at a joint
C. Connect bone to cartilage
D. Anchor epithelial tissue to underlying structures
Answer: B
Rationale: Ligaments are fibrous connective tissues that connect bones to bones, providing
stability to joints.
3. What is the fundamental difference between innate and adaptive immunity?
A. Innate immunity is faster but less specific; adaptive immunity is slower but highly specific
B. Innate immunity involves antibodies; adaptive immunity involves physical barriers
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C. Innate immunity is acquired; adaptive immunity is present at birth
D. Innate immunity produces memory cells; adaptive immunity does not
Answer: A
Rationale: Innate immunity provides immediate, nonspecific defense; adaptive immunity
develops over time and targets specific pathogens with memory.
4. During protein synthesis, which molecule transports amino acids to the ribosome?
A. mRNA
B. rRNA
C. tRNA
D. DNA
Answer: C
Rationale: Transfer RNA (tRNA) carries specific amino acids to the ribosome and adds them to
the growing polypeptide chain based on the mRNA template.
5. What are the three major salivary glands and their locations in the oral cavity?
A. Parotid, sublingual, and submandibular; near the ear, under the tongue, and below the
mandible
B. Thyroid, parathyroid, and adrenal; in the neck region
C. Sebaceous, eccrine, and apocrine; within the dermis
D. Tonsils, adenoids, and lingual tonsils; in the pharynx
Answer: A
Rationale: The parotid glands are near the ears, sublingual glands are under the tongue, and
submandibular glands are below the mandible. These are the three pairs of major salivary
glands.
6. Which sequence best represents the core steps of the scientific method?
A. Conclusion, experiment, hypothesis, observation
B. Observation, hypothesis, experiment, analysis, conclusion
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C. Analysis, prediction, observation, experiment
D. Experiment, conclusion, observation, hypothesis
Answer: B
Rationale: The scientific method follows this order: observation, hypothesis formation,
experimentation, data analysis, and conclusion.
7. A scientist collects data on the number of cars passing through a major intersection at
different times over several weeks. This data set is best suited for analyzing which of the
following?
A. Vehicle fuel efficiency
B. Traffic flow patterns during peak hours
C. Driver behavior at stop signs
D. Correlation between car color and time of day
Answer: B
Rationale: Counting cars at different times allows analysis of traffic density fluctuations and
identification of peak congestion periods.
8. What is the primary function of the myelin sheath?
A. Metabolize glucose for neuronal energy
B. Insulate the axon and accelerate electrical signal conduction
C. Facilitate rapid neuronal replication
D. Synthesize neurotransmitters
Answer: B
Rationale: The myelin sheath wraps around neuronal axons, providing electrical insulation that
allows rapid saltatory conduction of nerve impulses.
9. A sodium atom has an atomic number of 11 and a mass number of 23. Which statement
about the sodium atom is correct?
A. It has more neutrons than protons
B. It has equal numbers of neutrons and electrons
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ATI TEAS 7 FULL COMBINED NURSING FUNDAMENTALS FINAL EXAM QUESTIONS AND CORRECT
ANSWERS LATEST EDITION 2026
ATI TEAS 7 FULL COMBINED EXAM —QUESTIONS WITH RATIONALES
SUMMARIZED 10-POINT EXAM COVERAGE
1. Science – Human Anatomy & Physiology: Cardiovascular, respiratory, digestive, urinary,
nervous, and endocrine systems.
2. Science – Biology & Chemistry: Cell structure, genetics, DNA/RNA, atomic structure,
chemical bonds, and reactions.
3. Science – Scientific Reasoning: Scientific method steps, experimental design, data
analysis, and metric conversions.
4. Math – Numbers & Algebra: Fractions, decimals, percentages, ratios, algebraic
equations, inequalities, and functions.
5. Math – Measurement & Data: Geometry, perimeter, area, unit conversion, and
statistical graph interpretation.
6. Reading – Main Idea & Details: Topic sentences, central ideas, supporting details, and
author's purpose.
7. Reading – Writing Techniques & Structure: Text structures (cause/effect,
compare/contrast), figurative language, fact vs. opinion.
8. English – Standard English Conventions: Subject-verb agreement, pronoun case,
punctuation, sentence structure, and verb tense.
1|Page
,2
9. English – Language Knowledge: Formal style, clarity, conciseness, transitions, and
common spelling errors.
10. Exam Format: TEAS 7 contains 170 scored items, 209 total minutes, new chemistry and
biology subsections, and interactive item types.
SCIENCE SECTION (80 QUESTIONS)
1. Which enzyme secreted by the kidneys plays a critical role in regulating systemic blood
pressure?
A. Amylase
B. Renin
C. Insulin
D. Pepsin
Answer: B
Rationale: Renin is released by the kidneys and initiates the renin-angiotensin-aldosterone
system (RAAS), a key mechanism controlling blood pressure and fluid balance.
2. Which of the following most accurately describes the function of ligaments?
A. Connect muscle to bone
B. Connect two bones at a joint
C. Connect bone to cartilage
D. Anchor epithelial tissue to underlying structures
Answer: B
Rationale: Ligaments are fibrous connective tissues that connect bones to bones, providing
stability to joints.
3. What is the fundamental difference between innate and adaptive immunity?
A. Innate immunity is faster but less specific; adaptive immunity is slower but highly specific
B. Innate immunity involves antibodies; adaptive immunity involves physical barriers
2|Page
,3
C. Innate immunity is acquired; adaptive immunity is present at birth
D. Innate immunity produces memory cells; adaptive immunity does not
Answer: A
Rationale: Innate immunity provides immediate, nonspecific defense; adaptive immunity
develops over time and targets specific pathogens with memory.
4. During protein synthesis, which molecule transports amino acids to the ribosome?
A. mRNA
B. rRNA
C. tRNA
D. DNA
Answer: C
Rationale: Transfer RNA (tRNA) carries specific amino acids to the ribosome and adds them to
the growing polypeptide chain based on the mRNA template.
5. What are the three major salivary glands and their locations in the oral cavity?
A. Parotid, sublingual, and submandibular; near the ear, under the tongue, and below the
mandible
B. Thyroid, parathyroid, and adrenal; in the neck region
C. Sebaceous, eccrine, and apocrine; within the dermis
D. Tonsils, adenoids, and lingual tonsils; in the pharynx
Answer: A
Rationale: The parotid glands are near the ears, sublingual glands are under the tongue, and
submandibular glands are below the mandible. These are the three pairs of major salivary
glands.
6. Which sequence best represents the core steps of the scientific method?
A. Conclusion, experiment, hypothesis, observation
B. Observation, hypothesis, experiment, analysis, conclusion
3|Page
, 4
C. Analysis, prediction, observation, experiment
D. Experiment, conclusion, observation, hypothesis
Answer: B
Rationale: The scientific method follows this order: observation, hypothesis formation,
experimentation, data analysis, and conclusion.
7. A scientist collects data on the number of cars passing through a major intersection at
different times over several weeks. This data set is best suited for analyzing which of the
following?
A. Vehicle fuel efficiency
B. Traffic flow patterns during peak hours
C. Driver behavior at stop signs
D. Correlation between car color and time of day
Answer: B
Rationale: Counting cars at different times allows analysis of traffic density fluctuations and
identification of peak congestion periods.
8. What is the primary function of the myelin sheath?
A. Metabolize glucose for neuronal energy
B. Insulate the axon and accelerate electrical signal conduction
C. Facilitate rapid neuronal replication
D. Synthesize neurotransmitters
Answer: B
Rationale: The myelin sheath wraps around neuronal axons, providing electrical insulation that
allows rapid saltatory conduction of nerve impulses.
9. A sodium atom has an atomic number of 11 and a mass number of 23. Which statement
about the sodium atom is correct?
A. It has more neutrons than protons
B. It has equal numbers of neutrons and electrons
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