ANATOMY AND PHYSIOLOGY 2E BY OPENSTAX, 2025
BY OPENSTAX (OFFICIAL PRINT VERSION)
ALL CHAPTER 1-28| 6 UNITS| LATEST VERSION| VERIFIED ANSWERS| RATED A+
,unit 1: levels of organization _____________________________________________________________________ 3
chapter 1. An introduction to the human body ______________________________________________________________ 3
chapter 2. The chemical level of organization ______________________________________________________________ 22
chapter 3. The cellular level of organization _______________________________________________________________ 42
chapter 4. The tissue level of organization _________________________________________________________________ 53
unit 2: support and movement __________________________________________________________________ 64
chapter 5. The integumentary system ____________________________________________________________________ 64
chapter 6. Bone tissue and the skeletal system _____________________________________________________________ 75
chapter 7. Axial skeleton _______________________________________________________________________________ 86
chapter 8. The appendicular skeleton _____________________________________________________________________ 96
chapter 9. Joints _____________________________________________________________________________________ 105
chapter 10. Muscle tissue _____________________________________________________________________________ 116
chapter 11. The muscular system _______________________________________________________________________ 128
unit 3: regulation, integration, and control _______________________________________________________ 139
chapter 12. The nervous system and nervous tissue ________________________________________________________ 139
chapter 13. Anatomy of the nervous system ______________________________________________________________ 160
chapter 14. The somatic nervous system _________________________________________________________________ 182
chapter 15. The autonomic nervous system_______________________________________________________________ 204
chapter 16. The neurological exam ______________________________________________________________________ 226
chapter 17. The endocrine system ______________________________________________________________________ 237
unit 4: fluids and transport ____________________________________________________________________ 262
chapter 18. The cardiovascular system: blood _____________________________________________________________ 262
chapter 19. The cardiovascular system: the heart __________________________________________________________ 271
chapter 20. The cardiovascular system: blood vessels and circulation _________________________________________ 283
chapter 21. The lymphatic and immune system ___________________________________________________________ 297
unit 5: energy, maintenance, and environmental exchange __________________________________________ 317
chapter 22. The respiratory system______________________________________________________________________ 317
chapter 23. The digestive system _______________________________________________________________________ 336
chapter 24. Metabolism and nutrition ___________________________________________________________________ 362
chapter 25. The urinary system _________________________________________________________________________ 382
chapter 26. Fluid, electrolyte, and acid-base balance _______________________________________________________ 392
unit 6: human development and the continuity of life ______________________________________________ 402
chapter 27. The reproductive system ____________________________________________________________________ 402
chapter 28. Development and inheritance ________________________________________________________________ 422
,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
Ans>> 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
Ans>> 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
Ans>> 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