ANATOMY & PHYSIOLOGY: AN INTEGRATIVE
APPROACH 4TH EDITION TEST BANK
2025/2026 | VERIFIED QUESTIONS & ANSWERS
| MCKINLEY | UPDATED VERSION
📘 TEST BANK: ANATOMY & PHYSIOLOGY
— AN INTEGRATIVE APPROACH, 4TH
EDITION
McKinley | O'Loughlin | Bidle |
CHAPTER 1: THE SCIENCES OF ANATOMY AND PHYSIOLOGY
Q1. What is the definition of anatomy?
A. The study of how the body functions B. The study of chemical reactions in the body
C. The study of the structure of the body and its parts D. The study of disease and its
causes E. The study of genetic inheritance
C. The study of the structure of the body and its parts RATIONALE:
Anatomy is derived from the Greek word meaning "to cut apart." It focuses on the
structure, shape, and organization of body parts.
Q2. Which of the following best defines physiology?
A. The study of body structures visible to the naked eye B. The study of body functions
and how body parts work C. The study of tissues under a microscope D. The study of
embryonic development E. The study of bones and muscles only
B. The study of body functions and how body parts work RATIONALE:
Physiology examines how organs, cells, and systems carry out their roles to maintain
life and homeostasis.
,Q3. Which anatomical approach involves examining body structures that can be
seen without a microscope?
A. Microscopic anatomy B. Developmental anatomy C. Gross anatomy D. Cytology E.
Histology
C. Gross anatomy RATIONALE: Gross (macroscopic) anatomy deals with
structures large enough to be observed with the naked eye, such as organs and
muscles.
Q4. Histology is defined as the study of:
A. Bones and their structure B. The microscopic structure of tissues C. The entire organ
systems D. The development of the embryo E. Nerve pathways in the brain
B. The microscopic structure of tissues RATIONALE: Histology examines
tissues at the microscopic level to understand their cellular composition and
arrangement.
Q5. Which of the following is an example of a negative feedback mechanism?
A. Uterine contractions during childbirth increasing in intensity B. Blood clotting
becoming more extensive at a wound site C. Blood glucose levels rising and triggering
insulin release to lower them D. Fever rising continuously without a stop signal E. Labor
contractions increasing until delivery
C. Blood glucose levels rising and triggering insulin release to lower them
RATIONALE: In negative feedback, the response opposes the initial stimulus,
returning the variable back to normal — as insulin lowers elevated blood glucose.
Q6. The term "homeostasis" refers to:
A. The breakdown of body systems with age B. The constant internal environment
maintained within the body C. The rapid change in body temperature D. The study of
how diseases spread E. The process of cellular respiration
, B. The constant internal environment maintained within the body
RATIONALE: Homeostasis is the tendency of the body to maintain a stable internal
environment despite changes in external conditions.
Q7. Which of the following is the correct anatomical position?
A. Body lying face down with arms at the sides B. Body lying face up with legs crossed
C. Body standing upright, facing forward, palms facing forward D. Body standing
upright, facing backward, palms facing back E. Body in a seated position with hands on
knees
C. Body standing upright, facing forward, palms facing forward
RATIONALE: The standard anatomical position is the reference point for all
anatomical descriptions — upright, forward-facing, arms at sides, palms anterior.
Q8. The term "superior" refers to a structure that is:
A. Below another structure B. Closer to the front of the body C. Above another structure
or toward the head D. Farther from the midline E. Closer to the point of attachment
C. Above another structure or toward the head RATIONALE: Superior
(cranial) indicates a structure is higher or closer to the head relative to another
structure.
Q9. Which plane divides the body into right and left halves?
A. Transverse plane B. Frontal (coronal) plane C. Oblique plane D. Sagittal plane E.
Horizontal plane
D. Sagittal plane RATIONALE: The sagittal plane (specifically the midsagittal
or median plane) divides the body into equal right and left halves.
Q10. Which body cavity contains the heart and lungs?
A. Abdominal cavity B. Pelvic cavity C. Thoracic cavity D. Cranial cavity E. Spinal cavity
C. Thoracic cavity RATIONALE: The thoracic cavity is enclosed by the rib
cage and contains the lungs, heart, esophagus, and trachea.
, Q11. The term "lateral" means:
A. Toward the midline of the body B. Farther from the midline of the body C. Toward the
back of the body D. Toward the front of the body E. Closer to the point of origin
B. Farther from the midline of the body RATIONALE: Lateral describes a
position away from the midline, while medial refers to structures closer to the midline.
Q12. The pericardial cavity is located within the:
A. Abdominal cavity B. Pelvic cavity C. Pleural cavity D. Mediastinum (thoracic cavity) E.
Cranial cavity
D. Mediastinum (thoracic cavity) RATIONALE: The pericardial cavity
surrounds the heart and is housed within the mediastinum, the central portion of the
thoracic cavity.
Q13. Which of the following correctly lists the levels of structural organization
from simplest to most complex?
A. Organ → tissue → cell → molecule → atom B. Atom → molecule → cell → tissue →
organ → organ system → organism C. Organism → organ system → organ → tissue →
cell → molecule D. Cell → molecule → atom → tissue → organ E. Tissue → organ →
atom → cell → organism
B. Atom → molecule → cell → tissue → organ → organ system → organism
RATIONALE: Structural organization proceeds from the simplest chemical level
(atoms, molecules) up through cells, tissues, organs, organ systems, to the organism.
Q14. Positive feedback mechanisms:
A. Always restore the body to homeostasis B. Reduce the effect of the initial stimulus C.
Amplify or enhance the initial stimulus until an endpoint is reached D. Only occur in
abnormal or diseased states E. Work the same way as negative feedback
C. Amplify or enhance the initial stimulus until an endpoint is reached
RATIONALE: Positive feedback reinforces the original stimulus. An example is
childbirth contractions becoming stronger until delivery occurs.
APPROACH 4TH EDITION TEST BANK
2025/2026 | VERIFIED QUESTIONS & ANSWERS
| MCKINLEY | UPDATED VERSION
📘 TEST BANK: ANATOMY & PHYSIOLOGY
— AN INTEGRATIVE APPROACH, 4TH
EDITION
McKinley | O'Loughlin | Bidle |
CHAPTER 1: THE SCIENCES OF ANATOMY AND PHYSIOLOGY
Q1. What is the definition of anatomy?
A. The study of how the body functions B. The study of chemical reactions in the body
C. The study of the structure of the body and its parts D. The study of disease and its
causes E. The study of genetic inheritance
C. The study of the structure of the body and its parts RATIONALE:
Anatomy is derived from the Greek word meaning "to cut apart." It focuses on the
structure, shape, and organization of body parts.
Q2. Which of the following best defines physiology?
A. The study of body structures visible to the naked eye B. The study of body functions
and how body parts work C. The study of tissues under a microscope D. The study of
embryonic development E. The study of bones and muscles only
B. The study of body functions and how body parts work RATIONALE:
Physiology examines how organs, cells, and systems carry out their roles to maintain
life and homeostasis.
,Q3. Which anatomical approach involves examining body structures that can be
seen without a microscope?
A. Microscopic anatomy B. Developmental anatomy C. Gross anatomy D. Cytology E.
Histology
C. Gross anatomy RATIONALE: Gross (macroscopic) anatomy deals with
structures large enough to be observed with the naked eye, such as organs and
muscles.
Q4. Histology is defined as the study of:
A. Bones and their structure B. The microscopic structure of tissues C. The entire organ
systems D. The development of the embryo E. Nerve pathways in the brain
B. The microscopic structure of tissues RATIONALE: Histology examines
tissues at the microscopic level to understand their cellular composition and
arrangement.
Q5. Which of the following is an example of a negative feedback mechanism?
A. Uterine contractions during childbirth increasing in intensity B. Blood clotting
becoming more extensive at a wound site C. Blood glucose levels rising and triggering
insulin release to lower them D. Fever rising continuously without a stop signal E. Labor
contractions increasing until delivery
C. Blood glucose levels rising and triggering insulin release to lower them
RATIONALE: In negative feedback, the response opposes the initial stimulus,
returning the variable back to normal — as insulin lowers elevated blood glucose.
Q6. The term "homeostasis" refers to:
A. The breakdown of body systems with age B. The constant internal environment
maintained within the body C. The rapid change in body temperature D. The study of
how diseases spread E. The process of cellular respiration
, B. The constant internal environment maintained within the body
RATIONALE: Homeostasis is the tendency of the body to maintain a stable internal
environment despite changes in external conditions.
Q7. Which of the following is the correct anatomical position?
A. Body lying face down with arms at the sides B. Body lying face up with legs crossed
C. Body standing upright, facing forward, palms facing forward D. Body standing
upright, facing backward, palms facing back E. Body in a seated position with hands on
knees
C. Body standing upright, facing forward, palms facing forward
RATIONALE: The standard anatomical position is the reference point for all
anatomical descriptions — upright, forward-facing, arms at sides, palms anterior.
Q8. The term "superior" refers to a structure that is:
A. Below another structure B. Closer to the front of the body C. Above another structure
or toward the head D. Farther from the midline E. Closer to the point of attachment
C. Above another structure or toward the head RATIONALE: Superior
(cranial) indicates a structure is higher or closer to the head relative to another
structure.
Q9. Which plane divides the body into right and left halves?
A. Transverse plane B. Frontal (coronal) plane C. Oblique plane D. Sagittal plane E.
Horizontal plane
D. Sagittal plane RATIONALE: The sagittal plane (specifically the midsagittal
or median plane) divides the body into equal right and left halves.
Q10. Which body cavity contains the heart and lungs?
A. Abdominal cavity B. Pelvic cavity C. Thoracic cavity D. Cranial cavity E. Spinal cavity
C. Thoracic cavity RATIONALE: The thoracic cavity is enclosed by the rib
cage and contains the lungs, heart, esophagus, and trachea.
, Q11. The term "lateral" means:
A. Toward the midline of the body B. Farther from the midline of the body C. Toward the
back of the body D. Toward the front of the body E. Closer to the point of origin
B. Farther from the midline of the body RATIONALE: Lateral describes a
position away from the midline, while medial refers to structures closer to the midline.
Q12. The pericardial cavity is located within the:
A. Abdominal cavity B. Pelvic cavity C. Pleural cavity D. Mediastinum (thoracic cavity) E.
Cranial cavity
D. Mediastinum (thoracic cavity) RATIONALE: The pericardial cavity
surrounds the heart and is housed within the mediastinum, the central portion of the
thoracic cavity.
Q13. Which of the following correctly lists the levels of structural organization
from simplest to most complex?
A. Organ → tissue → cell → molecule → atom B. Atom → molecule → cell → tissue →
organ → organ system → organism C. Organism → organ system → organ → tissue →
cell → molecule D. Cell → molecule → atom → tissue → organ E. Tissue → organ →
atom → cell → organism
B. Atom → molecule → cell → tissue → organ → organ system → organism
RATIONALE: Structural organization proceeds from the simplest chemical level
(atoms, molecules) up through cells, tissues, organs, organ systems, to the organism.
Q14. Positive feedback mechanisms:
A. Always restore the body to homeostasis B. Reduce the effect of the initial stimulus C.
Amplify or enhance the initial stimulus until an endpoint is reached D. Only occur in
abnormal or diseased states E. Work the same way as negative feedback
C. Amplify or enhance the initial stimulus until an endpoint is reached
RATIONALE: Positive feedback reinforces the original stimulus. An example is
childbirth contractions becoming stronger until delivery occurs.
