TEST BANK FOR Anatomy and Physiology 2Edition by OpenStax ISBN: 978-1711494067 COMPLETE GUIDE ALL CHAPTERS COVERED 100% VERIFIED A+ GRADE ASSURED!!!!! NEW LATEST UPDATE!!!!!

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Unit I: Levels of Organization
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• Chapter 1: An Introduction to the Human Body
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• Chapter t y t y 2: The Chemical Level of Organization
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• Chapter t y t y 3: The Cellular Level of Organization
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• Chapter 4: The Tissue Level of Organization
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UnitII:Support and Movement
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• Chapter 5: The Integumentary System
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• Chapter t y t y 6: Bone and Skeletal Tissue
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• Chapter t y t y 7: The Axial Skeleton
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• Chapter 8: The Appendicular Skeleton
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• Chapter t y 9: Joints
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• Chapter 10: Muscle Tissue
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• Chapter 11: The Muscular System
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Unit III: Regulation, Integration,and Control
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• Chapter t y t y 12: Nervous Tissue ty ty



• Chapter 13: The Anatomy of the Nervous System
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• Chapter t y t y 14: The Somatic Nervous System
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• Chapter 15: The Autonomic Nervous System
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• Chapter 16: The Neurological Exam
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• Chapter t y t y 17: The Endocrine System
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UnitIV: Fluids and Transport
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• Chapter 18: The Cardiovascular System: Blood
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• Chapter 19: The Cardiovascular System: The Heart
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• Chapter t y t y 20: The Cardiovascular System: Blood Vessels and Circulation
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• Chapter 21: The Lymphatic System and Immunity
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Unit V: Energy, Maintenance, andEnvironmental Exchange
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• Chapter 22: The Respiratory System
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• Chapter 23: The Digestive System
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• Chapter t y t y 24: Nutrition and Metabolism
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• Chapter t y t y 25: The Urinary System
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• Chapter 26: Fluid, Electrolyte, and Acid–Base Balance
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Unit VI: Human Development andthe Continuityof Life
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• Chapter t y t y 27: The Reproductive System
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• Chapter t y t y 28: Development and Genetic Inheritance
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• Chapter 29: Development and Inheritance
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• Chapter t y t y 30: Pregnancy and Childbirth
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,Chapter1:AnIntroductiontotheHumanBody
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1. Thestudyofthestructureofbodyparts and their relationships is called: sb ty t y t y ty




A. Anatomy
B. Physiology
C. Pathology
D. Biochemistry

Answer: A.Anatomy
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Rationale:Anatomy focusesonbodystructures;physiology studies functions.
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2. Which ofthefollowing best describesphysiology?
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A. Studyofthe body’schemicalcomposition t y ty




B. Studyofthe function ofbodyparts t y t y




C. Studyofexternal landmarks ty




D. Studyoftissues under amicroscope ty ty ty




Answer: B. Studyofthe function ofbodyparts
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Rationale:Physiologyexamines howorgansandsystemsworktosustainlife.
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3. Thesmalleststructuralunitoflife isthe: ty ty ty ty




A. Atom
B. Cell
C. Tissue
D. Organ

Answer: B.Cell
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Rationale: Cells arethebasicunit oflife; atomsformmolecules, butarenot alive.
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4. Which leveloforganization consists ofgroupsofsimilar cells performing a c o
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mmonfunction?
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A. Organlevel
B. Tissuelevel
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D. Organsystem

Answer:B. Tissuelevel
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Rationale:Tissuesare composedofsimilar cells with a shared role.
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, 5. Theprocessbywhichthebodymaintains stableinternal conditions is called: ty t y ty ty ty




A. Homeostasis
B. Metabolism
C. Differentiation
D. Catabolism

Answer: A.Homeostasis
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Rationale: Homeostasis keepsinternal conditions stabledespiteexternal changes.
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6. A negative feedbackmechanism:
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A. Enhancestheoriginal stimulus ty ty ty




B. Reversesa changetoward normalconditions ty sb sb ty




C. Causesrapiddeviations ty




D. Leads tohomeostatic imbalance
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Answer: B. Reversesachangetoward normalconditions
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Rationale:Negative feedbackmaintains stability byreversing deviations.
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7. Theanatomical position is characterized by: ty sb ty ty




A. Standingwith palmsfacingforward ty ty




B. Sitting with handsonlap
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C. Lyingdownwithpalmsdownward
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D. Standingwith arms crossed sb ty




Answer:A.Standingwith palmsfacingforward
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Rationale: Standardanatomical positionensures consistencyin descriptions.
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8. Which directional termmeans“toward thehead”?
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A. Inferior
B. Superior
C. Posterior
D. Distal

Answer: B.Superior
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Rationale: Superiormeans above;inferior means below.
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9. Thesternum is ty ty tothespine.
A. Anterior
B. Posterior