TEST BANK FOR Anatomy and Physiology 2e by OpenStax ISBN:978-1711494067 ALL CHAPTERS COVERED A+ GRADE ASSURED!!!!!!!!! NEW LATEST UPDATE!!!!!!!!

,Table of Contents CC CC




Unit I: Levels of Organization
CC CC CC CC




• ChapterC C 1:CCAnC C IntroductionCCtoC C theCCHumanC C Body
• ChapterC C 2:CCTheCCChemicalC C LevelCCofC C Organization
• ChapterC C 3:CCTheCCCellularC C LevelCCofCC Organization
• ChapterC C 4:CCTheCC TissueCCLevelC C ofC C Organization

Unit II: Support and Movement
CC CC CC CC




• ChapterC C 5:CCTheCC IntegumentaryC C System
• ChapterC C 6:CCBoneC C andCCSkeletalC C Tissue
• ChapterC C 7:CCTheCCAxialC C Skeleton
• ChapterC C 8:CCTheC C AppendicularCCSkeleton
• ChapterC C 9:CCJoints
• ChapterC C 10:CCMuscleCCTissue
• ChapterC C 11:CCTheC C MuscularCCSystem

Unit III: Regulation, Integration, and Control
CC CC CC CC CC




• ChapterC C 12:CCNervousCCTissue
• ChapterC C 13:CCTheC C AnatomyC C ofCCtheC C NervousC C System
• ChapterC C 14:CCTheCCSomaticC C NervousC C System
• ChapterC C 15:CCTheC C AutonomicC C NervousC C System
• ChapterC C 16:CCTheCC NeurologicalC C Exam
• ChapterC C 17:CCTheCCEndocrineC C System

Unit IV: Fluids and Transport
CC CC CC CC




• ChapterC C 18:CCTheC C CardiovascularC C System:C C Blood
• ChapterC C 19:CCTheC C CardiovascularC C System:C C TheC C Heart
• ChapterC C 20:CCTheC C CardiovascularC C System:C C BloodC C VesselsC C andC C Circulation
• ChapterC C 21:CCTheCC LymphaticC C SystemCCandCCImmunity

Unit V: Energy, Maintenance, and Environmental Exchange
CC CC CC CC CC CC




• ChapterC C 22:CCTheCC RespiratoryC C System
• ChapterC C 23:CCTheCC DigestiveCC System
• ChapterC C 24:CCNutritionC C andCC Metabolism
• ChapterC C 25:CCTheCCUrinaryC C System
• ChapterC C 26:CCFluid,C C Electrolyte,C C andC C Acid–BaseCCBalance

Unit VI: Human Development and the Continuity of Life
CC CC CC CC CC CC CC CC




• ChapterC C 27:CCTheC C ReproductiveC C System
• ChapterC C 28:CCDevelopmentC C andC C GeneticC C Inheritance
• ChapterC C 29:CCDevelopmentC C andC C Inheritance
• ChapterC C 30:CCPregnancyC C andCCChildbirth

,Chapter 1: An Introduction to the Human Body
CC CC CC CC CC CC CC




1. The study of the structure of body parts and their relationships is called:
CC CC CC CC CC CC CC CC CC CC CC CC



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

Answer: A. Anatomy
CC CC



Rationale: Anatomy focuses on body structures; physiology studies functions.
CC CC CC CC CC CC CC CC




2. Which of the following best describes physiology?
CC CC CC CC CC CC



A. Study of the body’s chemical composition
CC CC CC CC CC



B. Study of the function of body parts
CC CC CC CC CC CC



C. Study of external landmarks
CC CC CC



D. Study of tissues under a microscope
CC CC CC CC CC




Answer: B. Study of the function of body parts
CC CC CC CC CC CC CC CC



Rationale: Physiology examines how organs and systems work to sustain life.
CC CC CC CC CC CC CC CC CC CC




3. The smallest structural unit of life is the:
CC CC CC CC CC CC CC



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

Answer: B. Cell CC CC



Rationale: Cells are the basic unit of life; atoms form molecules, but are not alive.
CC CC CC CC CC CC CC CC CC CC CC CC CC CC




4. Which level of organization consists of groups of similar cells performin
CC CC CC CC CC CC CC CC C C CC



g a common function?
CC CC CC


A. Organ level CC



B. Tissue level CC



C. Chemical level CC



D. Organ system CC




Answer: B. Tissue level
CC CC CC



Rationale: Tissues are composed of similar cells with a shared role.
CC CC CC CC CC CC CC CC CC CC

, 5. The process by which the body maintains stable internal conditions is called:
CC CC CC CC CC CC CC CC CC CC CC



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

Answer: A. Homeostasis
CC CC



Rationale: Homeostasis keeps internal conditions stable despite external changes.
CC CC CC CC CC CC CC CC




6. A negative feedback mechanism:
CC CC CC



A. Enhances the original stimulus
CC CC CC



B. Reverses a change toward normal conditions
CC CC CC CC CC


C. Causes rapid deviations
CC CC



D. Leads to homeostatic imbalance
CC CC CC




Answer: B. Reverses a change toward normal conditions
CC CC CC CC CC CC CC



Rationale: Negative feedback maintains stability by reversing deviations.
CC CC CC CC CC CC CC




7. The anatomical position is characterized by:
CC CC CC CC CC


A. Standing with palms facing forward
CC CC CC CC



B. Sitting with hands on lap
CC CC CC CC



C. Lying down with palms downward
CC CC CC CC



D. Standing with arms crossed
CC CC CC




Answer: A. Standing with palms facing forward
CC CC CC CC CC CC


Rationale: Standard anatomical position ensures consistency in descriptions.
CC CC CC CC CC CC CC




8. Which directional term means “toward the head”?
CC CC CC CC CC CC



A. Inferior
B. Superior
C. Posterior
D. Distal

Answer: B. Superior
CC CC



Rationale: Superior means above; inferior means below.
CC CC CC CC CC CC




9. The sternum is
CC CC CC to the spine.
CC CC



A. Anterior
B. Posterior