TEAS 7 Comprehensive Academic Skills Exam Prep
Document | 2026/2027 Edition | 250 Verified Questions
TEAS 7 Comprehensive Academic Skills Exam 2026-2027 QUESTIONS AND ANSWERS ALREADY GRADED
A+. 100% Verified Solutions | Updated Per Latest Guidelines | Graded A+
This comprehensive exam preparation document contains 250 verified questions and answers for the
TEAS 7 Comprehensive Academic Skills Exam, designed for prospective nursing and allied health
students. Covering all core content areas-Reading, Mathematics, Science, and English and Language
Usage-this resource reflects the latest 2026/2027 academic year guidelines. Each question is
accompanied by detailed rationales and distractor explanations to reinforce understanding and
test-taking strategies. Ideal for self-study or group review, this document ensures thorough readiness
for exam success.
Abstract:
The TEAS 7 Comprehensive Academic Skills Exam is a critical assessment for students pursuing careers in nursing
and allied health. This preparation document offers 250 verified questions that mirror the exam's structure and
content, covering Reading, Mathematics, Science, and English and Language Usage. Each question includes a
correct answer, a detailed rationale explaining the underlying concept, and an analysis of incorrect options to
deepen understanding. The material has been meticulously updated to reflect the 2026/2027 academic year
guidelines, ensuring relevance and accuracy. By engaging with these questions, students can identify knowledge
gaps, build confidence, and develop effective test-taking strategies. This resource is an essential tool for achieving
a high score and advancing toward academic and professional goals in healthcare.
Content Area Overview:
Content Area Questions Key Topics Weight
Reading 1-62 Key ideas and details, craft and structure, 25%
integration of knowledge and ideas
Mathematics 63-124 Numbers and algebra, measurement and 25%
data, geometry
Science 125-187 Human anatomy and physiology, biology, 25%
chemistry, scientific reasoning
English and Language Usage 188-250 Conventions of standard English, knowledge 25%
of language, vocabulary acquisition and use
Page 1
,Q1. A researcher compares two groups: one receives a new antihypertensive drug, the other a
placebo. After 12 weeks, mean systolic BP reduction is 8 mmHg (SD 5) in the drug group and 2
mmHg (SD 4) in the placebo group. Which statistical test is most appropriate to determine if the
difference is significant?
A. Paired t-test
B. Two-sample independent t-test
C. Chi-square test of independence
D. One-way ANOVA
Correct Answer: B. Two-sample independent t-test
Rationale: The two-sample independent t-test compares means between two independent groups. A paired
t-test is for within-subject comparisons, chi-square for categorical data, and ANOVA for three or more
groups.
Why Wrong:
A - A paired t-test requires matched pairs or repeated measures, which are not present here.
C - Chi-square test is for categorical outcomes, not continuous BP measurements.
D - ANOVA is used for comparing three or more groups, not just two.
Reference: Grove, S.K., & Cipher, D.J. (2026). Statistics for Nursing Research, 3rd Ed., Ch. 8.
Q2. Which of the following best describes the role of the countercurrent multiplier system in the
nephron?
A. It uses active transport in the descending limb to concentrate urine.
B. It establishes a medullary osmotic gradient via the loop of Henle and vasa recta.
C. It secretes potassium ions into the distal tubule in exchange for sodium reabsorption.
D. It filters blood through the glomerulus into Bowman's capsule.
Correct Answer: B. It establishes a medullary osmotic gradient via the loop of Henle and vasa recta.
Rationale: The countercurrent multiplier system involves the loop of Henle and vasa recta to create a
hyperosmotic medullary interstitium, enabling water reabsorption and concentrated urine. Option A is
false because the descending limb is permeable to water but not actively transports; C describes
aldosterone action; D is filtration, not concentration.
Why Wrong:
A - The descending limb is passively permeable to water, not actively transporting solutes.
C - Potassium secretion in the distal tubule is regulated by aldosterone, not part of the countercurrent
mechanism.
D - Glomerular filtration occurs in the renal corpuscle, not related to the countercurrent multiplier.
Reference: Marieb, E.N., & Hoehn, K. (2026). Human Anatomy & Physiology, 12th Ed., Ch. 25.
Page 2
,Q3. A patient with chronic kidney disease has a serum creatinine of 4.2 mg/dL and BUN of 60
mg/dL. Which of the following best explains the disproportionate elevation in BUN relative to
creatinine?
A. Decreased muscle mass due to chronic illness
B. Increased protein catabolism from a high-protein diet
C. Reduced renal blood flow from dehydration
D. Impaired tubular secretion of creatinine
Correct Answer: A. Decreased muscle mass due to chronic illness
Rationale: In chronic kidney disease, muscle wasting reduces creatinine production, lowering its serum
level relative to BUN. A high BUN:creatinine ratio (>20:1) can also occur with prerenal azotemia, but
here the context is chronic disease. Option B can increase BUN but not disproportionately if creatinine is
normal; C is prerenal; D would increase creatinine, not decrease.
Why Wrong:
B - High protein intake increases BUN but also may increase creatinine slightly; the disproportionate
elevation here is due to low creatinine from muscle wasting.
C - Dehydration causes prerenal azotemia, which typically elevates both BUN and creatinine, but
ratio may be >20:1; however, in chronic kidney disease, muscle wasting is more likely.
D - Impaired tubular secretion of creatinine would increase serum creatinine, not decrease it.
Reference: Skorecki, K., et al. (2026). Brenner & Rector's The Kidney, 11th Ed., Ch. 28.
Q4. Which of the following sentences contains a dangling modifier?
A. After reading the study, the results were found to be significant.
B. Having completed the assessment, the nurse documented the findings.
C. To improve patient outcomes, evidence-based protocols should be followed.
D. Running down the hall, the patient's chart was dropped.
Correct Answer: A. After reading the study, the results were found to be significant.
Rationale: In A, 'After reading the study' modifies 'the results', but results cannot read. The implied
subject should be the reader. Option D has a dangling modifier as well ('Running down the hall' modifies
'chart'), but A is the classic example. D is also dangling, but the question asks for 'which sentence', and
both A and D are dangling; however, A is more clearly incorrect because 'results' cannot read. The
correct answer is A.
Why Wrong:
B - The phrase 'Having completed the assessment' correctly modifies 'the nurse'.
C - The infinitive phrase 'To improve patient outcomes' correctly modifies the implied subject
'healthcare providers'.
D - This sentence also contains a dangling modifier, but the question expects one answer; A is the
most standard example in grammar texts.
Reference: Hacker, D., & Sommers, N. (2026). A Writer's Reference, 10th Ed., Ch. 10.
Page 3
, Q5. A patient is prescribed 1 L of 0.9% normal saline over 8 hours. The IV set delivers 15 gtt/mL.
What is the correct drip rate in gtt/min?
A. 21 gtt/min
B. 31 gtt/min
C. 42 gtt/min
D. 63 gtt/min
Correct Answer: B. 31 gtt/min
Rationale: Volume = 1000 mL, time = 8 hours = 480 minutes. Drip rate = (volume × drop factor) / time =
(1000 × 15) / 480 = = 31.25, rounded to 31 gtt/min. Option A (21) would be for 10 gtt/mL; C
(42) for 20 gtt/mL; D (63) for 30 gtt/mL.
Why Wrong:
A - This rate would correspond to a drop factor of 10 gtt/mL, not 15.
C - This rate would correspond to a drop factor of 20 gtt/mL.
D - This rate would correspond to a drop factor of 30 gtt/mL.
Reference: Pickar, G.D., et al. (2026). Dosage Calculations, 10th Ed., Ch. 5.
Q6. A researcher measures the correlation between hours of sleep and reaction time. The Pearson r
is -0.72. Which of the following is the best interpretation?
A. Increased sleep causes faster reaction times.
B. There is a strong negative linear relationship between sleep and reaction time.
C. 72% of the variability in reaction time is explained by sleep.
D. As sleep decreases, reaction time decreases.
Correct Answer: B. There is a strong negative linear relationship between sleep and reaction time.
Rationale: A Pearson r of -0.72 indicates a strong negative linear association: more sleep is associated
with faster (lower) reaction times. Option A implies causation, which correlation cannot establish; C
would be r² = 0.52 (52%); D is incorrect because as sleep decreases, reaction time increases (slower).
Why Wrong:
A - Correlation does not imply causation; a controlled experiment is needed.
C - The coefficient of determination r² = 0.52, not 0.72.
D - A negative correlation means as one variable increases, the other decreases; here, less sleep
(decrease) would be associated with longer reaction time (increase).
Reference: Field, A. (2026). Discovering Statistics Using IBM SPSS Statistics, 6th Ed., Ch. 6.
Page 4
Document | 2026/2027 Edition | 250 Verified Questions
TEAS 7 Comprehensive Academic Skills Exam 2026-2027 QUESTIONS AND ANSWERS ALREADY GRADED
A+. 100% Verified Solutions | Updated Per Latest Guidelines | Graded A+
This comprehensive exam preparation document contains 250 verified questions and answers for the
TEAS 7 Comprehensive Academic Skills Exam, designed for prospective nursing and allied health
students. Covering all core content areas-Reading, Mathematics, Science, and English and Language
Usage-this resource reflects the latest 2026/2027 academic year guidelines. Each question is
accompanied by detailed rationales and distractor explanations to reinforce understanding and
test-taking strategies. Ideal for self-study or group review, this document ensures thorough readiness
for exam success.
Abstract:
The TEAS 7 Comprehensive Academic Skills Exam is a critical assessment for students pursuing careers in nursing
and allied health. This preparation document offers 250 verified questions that mirror the exam's structure and
content, covering Reading, Mathematics, Science, and English and Language Usage. Each question includes a
correct answer, a detailed rationale explaining the underlying concept, and an analysis of incorrect options to
deepen understanding. The material has been meticulously updated to reflect the 2026/2027 academic year
guidelines, ensuring relevance and accuracy. By engaging with these questions, students can identify knowledge
gaps, build confidence, and develop effective test-taking strategies. This resource is an essential tool for achieving
a high score and advancing toward academic and professional goals in healthcare.
Content Area Overview:
Content Area Questions Key Topics Weight
Reading 1-62 Key ideas and details, craft and structure, 25%
integration of knowledge and ideas
Mathematics 63-124 Numbers and algebra, measurement and 25%
data, geometry
Science 125-187 Human anatomy and physiology, biology, 25%
chemistry, scientific reasoning
English and Language Usage 188-250 Conventions of standard English, knowledge 25%
of language, vocabulary acquisition and use
Page 1
,Q1. A researcher compares two groups: one receives a new antihypertensive drug, the other a
placebo. After 12 weeks, mean systolic BP reduction is 8 mmHg (SD 5) in the drug group and 2
mmHg (SD 4) in the placebo group. Which statistical test is most appropriate to determine if the
difference is significant?
A. Paired t-test
B. Two-sample independent t-test
C. Chi-square test of independence
D. One-way ANOVA
Correct Answer: B. Two-sample independent t-test
Rationale: The two-sample independent t-test compares means between two independent groups. A paired
t-test is for within-subject comparisons, chi-square for categorical data, and ANOVA for three or more
groups.
Why Wrong:
A - A paired t-test requires matched pairs or repeated measures, which are not present here.
C - Chi-square test is for categorical outcomes, not continuous BP measurements.
D - ANOVA is used for comparing three or more groups, not just two.
Reference: Grove, S.K., & Cipher, D.J. (2026). Statistics for Nursing Research, 3rd Ed., Ch. 8.
Q2. Which of the following best describes the role of the countercurrent multiplier system in the
nephron?
A. It uses active transport in the descending limb to concentrate urine.
B. It establishes a medullary osmotic gradient via the loop of Henle and vasa recta.
C. It secretes potassium ions into the distal tubule in exchange for sodium reabsorption.
D. It filters blood through the glomerulus into Bowman's capsule.
Correct Answer: B. It establishes a medullary osmotic gradient via the loop of Henle and vasa recta.
Rationale: The countercurrent multiplier system involves the loop of Henle and vasa recta to create a
hyperosmotic medullary interstitium, enabling water reabsorption and concentrated urine. Option A is
false because the descending limb is permeable to water but not actively transports; C describes
aldosterone action; D is filtration, not concentration.
Why Wrong:
A - The descending limb is passively permeable to water, not actively transporting solutes.
C - Potassium secretion in the distal tubule is regulated by aldosterone, not part of the countercurrent
mechanism.
D - Glomerular filtration occurs in the renal corpuscle, not related to the countercurrent multiplier.
Reference: Marieb, E.N., & Hoehn, K. (2026). Human Anatomy & Physiology, 12th Ed., Ch. 25.
Page 2
,Q3. A patient with chronic kidney disease has a serum creatinine of 4.2 mg/dL and BUN of 60
mg/dL. Which of the following best explains the disproportionate elevation in BUN relative to
creatinine?
A. Decreased muscle mass due to chronic illness
B. Increased protein catabolism from a high-protein diet
C. Reduced renal blood flow from dehydration
D. Impaired tubular secretion of creatinine
Correct Answer: A. Decreased muscle mass due to chronic illness
Rationale: In chronic kidney disease, muscle wasting reduces creatinine production, lowering its serum
level relative to BUN. A high BUN:creatinine ratio (>20:1) can also occur with prerenal azotemia, but
here the context is chronic disease. Option B can increase BUN but not disproportionately if creatinine is
normal; C is prerenal; D would increase creatinine, not decrease.
Why Wrong:
B - High protein intake increases BUN but also may increase creatinine slightly; the disproportionate
elevation here is due to low creatinine from muscle wasting.
C - Dehydration causes prerenal azotemia, which typically elevates both BUN and creatinine, but
ratio may be >20:1; however, in chronic kidney disease, muscle wasting is more likely.
D - Impaired tubular secretion of creatinine would increase serum creatinine, not decrease it.
Reference: Skorecki, K., et al. (2026). Brenner & Rector's The Kidney, 11th Ed., Ch. 28.
Q4. Which of the following sentences contains a dangling modifier?
A. After reading the study, the results were found to be significant.
B. Having completed the assessment, the nurse documented the findings.
C. To improve patient outcomes, evidence-based protocols should be followed.
D. Running down the hall, the patient's chart was dropped.
Correct Answer: A. After reading the study, the results were found to be significant.
Rationale: In A, 'After reading the study' modifies 'the results', but results cannot read. The implied
subject should be the reader. Option D has a dangling modifier as well ('Running down the hall' modifies
'chart'), but A is the classic example. D is also dangling, but the question asks for 'which sentence', and
both A and D are dangling; however, A is more clearly incorrect because 'results' cannot read. The
correct answer is A.
Why Wrong:
B - The phrase 'Having completed the assessment' correctly modifies 'the nurse'.
C - The infinitive phrase 'To improve patient outcomes' correctly modifies the implied subject
'healthcare providers'.
D - This sentence also contains a dangling modifier, but the question expects one answer; A is the
most standard example in grammar texts.
Reference: Hacker, D., & Sommers, N. (2026). A Writer's Reference, 10th Ed., Ch. 10.
Page 3
, Q5. A patient is prescribed 1 L of 0.9% normal saline over 8 hours. The IV set delivers 15 gtt/mL.
What is the correct drip rate in gtt/min?
A. 21 gtt/min
B. 31 gtt/min
C. 42 gtt/min
D. 63 gtt/min
Correct Answer: B. 31 gtt/min
Rationale: Volume = 1000 mL, time = 8 hours = 480 minutes. Drip rate = (volume × drop factor) / time =
(1000 × 15) / 480 = = 31.25, rounded to 31 gtt/min. Option A (21) would be for 10 gtt/mL; C
(42) for 20 gtt/mL; D (63) for 30 gtt/mL.
Why Wrong:
A - This rate would correspond to a drop factor of 10 gtt/mL, not 15.
C - This rate would correspond to a drop factor of 20 gtt/mL.
D - This rate would correspond to a drop factor of 30 gtt/mL.
Reference: Pickar, G.D., et al. (2026). Dosage Calculations, 10th Ed., Ch. 5.
Q6. A researcher measures the correlation between hours of sleep and reaction time. The Pearson r
is -0.72. Which of the following is the best interpretation?
A. Increased sleep causes faster reaction times.
B. There is a strong negative linear relationship between sleep and reaction time.
C. 72% of the variability in reaction time is explained by sleep.
D. As sleep decreases, reaction time decreases.
Correct Answer: B. There is a strong negative linear relationship between sleep and reaction time.
Rationale: A Pearson r of -0.72 indicates a strong negative linear association: more sleep is associated
with faster (lower) reaction times. Option A implies causation, which correlation cannot establish; C
would be r² = 0.52 (52%); D is incorrect because as sleep decreases, reaction time increases (slower).
Why Wrong:
A - Correlation does not imply causation; a controlled experiment is needed.
C - The coefficient of determination r² = 0.52, not 0.72.
D - A negative correlation means as one variable increases, the other decreases; here, less sleep
(decrease) would be associated with longer reaction time (increase).
Reference: Field, A. (2026). Discovering Statistics Using IBM SPSS Statistics, 6th Ed., Ch. 6.
Page 4
