Anatomy And Physiology 2e By OpenStax, 2025
By OpenStax (Official Print Version)
All Chapter 1-28| 6 Units| Latest Version| Verified Answers| Rated A+
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,UNIT 1: LEVELS OF ORGANIZATION ______________________________________________________________ 3
Chapter 1. An Introduction To The Human Body ____________________________________________________________ 3
Chapter 2. The Chemical Level Of Organization ____________________________________________________________ 16
Chapter 3. The Cellular Level Of Organization _____________________________________________________________ 30
Chapter 4. The Tissue Level Of Organization ______________________________________________________________ 38
UNIT 2: SUPPORT AND MOVEMENT _____________________________________________________________ 46
Chapter 5. The Integumentary System ___________________________________________________________________ 46
Chapter 6. Bone Tissue And The Skeletal System __________________________________________________________ 54
Chapter 7. Axial Skeleton _____________________________________________________________________________ 62
Chapter 8. The Appendicular Skeleton ___________________________________________________________________ 69
Chapter 9. Joints ____________________________________________________________________________________ 76
Chapter 10. Muscle Tissue ____________________________________________________________________________ 84
Chapter 11. The Muscular System ______________________________________________________________________ 92
UNIT 3: REGULATION, INTEGRATION, AND CONTROL ______________________________________________ 100
Chapter 12. The Nervous System And Nervous Tissue _____________________________________________________ 100
Chapter 13. Anatomy Of The Nervous System ____________________________________________________________ 116
Chapter 14. The Somatic Nervous System _______________________________________________________________ 132
Chapter 15. The Autonomic Nervous System ____________________________________________________________ 148
Chapter 16. The Neurological Exam ____________________________________________________________________ 164
Chapter 17. The Endocrine System _____________________________________________________________________ 172
UNIT 4: FLUIDS AND TRANSPORT ______________________________________________________________ 190
Chapter 18. The Cardiovascular System: Blood ___________________________________________________________ 190
Chapter 19. The Cardiovascular System: The Heart ________________________________________________________ 197
Chapter 20. The Cardiovascular System: Blood Vessels And Circulation _______________________________________ 205
Chapter 21. The Lymphatic And Immune System _________________________________________________________ 215
UNIT 5: ENERGY, MAINTENANCE, AND ENVIRONMENTAL EXCHANGE _________________________________ 230
Chapter 22. The Respiratory System ___________________________________________________________________ 230
Chapter 23. The Digestive System _____________________________________________________________________ 244
Chapter 24. Metabolism And Nutrition _________________________________________________________________ 263
Chapter 25. The Urinary System _______________________________________________________________________ 278
Chapter 26. Fluid, Electrolyte, And Acid-Base Balance _____________________________________________________ 285
UNIT 6: HUMAN DEVELOPMENT AND THE CONTINUITY OF LIFE _____________________________________ 292
Chapter 27. The Reproductive System __________________________________________________________________ 292
Chapter 28. Development And Inheritance ______________________________________________________________ 307
,UNIT 1: LEVELS OF ORGANIZATION
Chapter 1. An Introduction To The Human Body
Anatomy And Physiology 2e By Openstax, Test Bank
MULTIPLE CHOICE
1.__________ Is The Study Of The Larger Structures Of The Body, Those Visible
Without The Aid Of Magnification
(A) Gross Anatomy
(B) Microscopic Anatomy
(C) Macroscopic Anatomy
(D) Physical Anatomy
ANSWER: A
Gross Anatomy (Also Known As Macroscopic Anatomy) Is The Study Of Body
Structures Visible To The Naked Eye, Such As Organs, Muscles, And Bones. It Contrasts
With Microscopic Anatomy, Which Focuses On Structures Requiring Magnification,
Like Cells And Tissues.
Diff: Easy Page: 8
2. The Word “Anatomy” Comes From A Greek Root That Means “_____’’
(A) To Cut Apart
(B) To Fix With
(C) To View Inside
(D) To Study Exterior
ANSWER: A
The Term Anatomy Originates From The Greek Word Anatome, Meaning “To Cut
Apart.” Historically, Anatomy Involved Dissecting Organisms To Study Their Internal
Structures.
Diff: Easy Page: 8
, 3. Dissection Is Still Used In …………
(A) Medical Schools
(B) Pathology Labs
(C) Anatomy Courses
(D) All Of Above
ANSWER: D
Dissection Remains An Essential Educational And Diagnostic Practice In Medical
Schools For Teaching, In Pathology Labs For Studying Disease, And In Anatomy
Courses For Understanding Human Structure.
Diff: Easy Page: 8
4. Microscopic Anatomy Includes …………
(A) Histology
(B) Cytology
(C) Both Of Above
(D) None Of Above
ANSWER: C
Microscopic Anatomy Encompasses Both Histology (Study Of Tissues) And Cytology
(Study Of Cells). These Fields Require Microscopes To Visualize Structures Too Small
For The Naked Eye.
Diff: Easy Page: 8
5. Is The Study Of The Structures That Make Up A Discrete Body System—That Is, A
Group Of Structures That Work Together To Perform A Unique Body Function.
(A) Regional Anatomy
(B) Systematic Anatomy
(C) Both Of Above
(D) None Of Above