FUNDAMENTALS OF ANATOMY AND
PHYSIOLOGY
12TH EDITION
• AUTHOR(S)FREDERIC H. MARTINI;
JUDI L. NATH; EDWIN F.
BARTHOLOMEW
TEST BANK
1)
Reference: Ch. 1 — An Introduction to Anatomy and Physiology
— Levels of Organization
Stem: A student examines a histology slide showing many
identical cells organized into a sheet performing absorption. She
wonders whether to label her observation as “cellular” or
“tissue” level. Using the levels-of-organization framework,
which label best fits and why?
A. Cellular level — because each cell type retains independent
function.
B. Tissue level — because a group of similar cells works
,cooperatively for a shared function.
C. Organ level — because the sheet is clearly visible and
functions independently.
D. Organism level — because the sheet contributes to whole-
body survival.
Correct answer: B
Rationale — Correct (B): The tissue level describes groups of
similar cells organized to perform a common function (here,
absorption). The sheet of identical cells working together is a
classic example of a tissue (e.g., simple epithelium), which is
conceptually between the cellular and organ levels.
Rationales — Incorrect:
A. Although cells are the building blocks, labeling as “cellular”
ignores the emergent cooperative function produced by many
cells arranged together.
C. An organ requires multiple tissue types organized into a
structure with distinct boundaries; a single epithelial sheet
alone usually does not meet that definition.
D. The organism level denotes the whole integrated individual;
a single tissue does not by itself represent the organism level.
Teaching point: Tissue level = similar cells + shared function;
emergent properties differ from single cells.
Citation: Martini, F. H., Nath, J. L., & Bartholomew, E. F. (2024).
Fundamentals of Anatomy and Physiology (12th ed.). Ch. 1.
2)
,Reference: Ch. 1 — An Introduction to Anatomy and Physiology
— Structure–Function Relationship
Stem: A lab exercise compares two bones: one long and hollow
(femur) and one flat and broad (sternum). A student must
explain, using structure–function principles, how the
morphological differences support their primary physiological
roles. Which explanation best applies?
A. The femur is hollow to reduce weight for locomotion; the
sternum is broad to provide large surface area for muscle
attachment and protection.
B. The femur is hollow to store marrow; the sternum is broad to
minimize respiratory movement.
C. The femur is hollow because bone tissue requires less
strength; the sternum is broad because it is not load bearing.
D. The femur is hollow to increase blood supply; the sternum is
broad to reduce blood loss.
Correct answer: A
Rationale — Correct (A): Long tubular bones have a hollow
diaphysis (medullary cavity) that reduces weight while
maintaining strength for leverage in locomotion; flat bones like
the sternum provide broad surfaces for attachment and protect
underlying organs (thoracic viscera). This explanation directly
links morphology to mechanical and protective functions.
Rationales — Incorrect:
B. While marrow occupies medullary cavities, stating “to store
marrow” alone ignores mechanical load/weight tradeoffs
critical for locomotion.
, C. Bones require strength; the femur is load bearing and not
“requires less strength.”
D. Hollow structure does not primarily exist to increase blood
supply, and the sternum’s broadness is not primarily about
reducing blood loss.
Teaching point: Bone shape reflects mechanical role: leverage
and weight reduction vs protection and muscle attachment.
Citation: Martini, F. H., Nath, J. L., & Bartholomew, E. F. (2024).
Fundamentals of Anatomy and Physiology (12th ed.). Ch. 1.
3)
Reference: Ch. 1 — An Introduction to Anatomy and Physiology
— Homeostasis (General)
Stem: During a campus heatwave, a student exercises and
begins to sweat heavily. Using a homeostatic-framework
analysis, which statement best characterizes how sweating
contributes to homeostasis?
A. Sweating is a positive feedback response that increases body
temperature until equilibrium is reached.
B. Sweating is a negative feedback response that promotes heat
loss to restore internal temperature.
C. Sweating is a feedforward mechanism that prevents any
change in body temperature.
D. Sweating is unrelated to homeostasis and serves only to
regulate skin hydration.
Correct answer: B
PHYSIOLOGY
12TH EDITION
• AUTHOR(S)FREDERIC H. MARTINI;
JUDI L. NATH; EDWIN F.
BARTHOLOMEW
TEST BANK
1)
Reference: Ch. 1 — An Introduction to Anatomy and Physiology
— Levels of Organization
Stem: A student examines a histology slide showing many
identical cells organized into a sheet performing absorption. She
wonders whether to label her observation as “cellular” or
“tissue” level. Using the levels-of-organization framework,
which label best fits and why?
A. Cellular level — because each cell type retains independent
function.
B. Tissue level — because a group of similar cells works
,cooperatively for a shared function.
C. Organ level — because the sheet is clearly visible and
functions independently.
D. Organism level — because the sheet contributes to whole-
body survival.
Correct answer: B
Rationale — Correct (B): The tissue level describes groups of
similar cells organized to perform a common function (here,
absorption). The sheet of identical cells working together is a
classic example of a tissue (e.g., simple epithelium), which is
conceptually between the cellular and organ levels.
Rationales — Incorrect:
A. Although cells are the building blocks, labeling as “cellular”
ignores the emergent cooperative function produced by many
cells arranged together.
C. An organ requires multiple tissue types organized into a
structure with distinct boundaries; a single epithelial sheet
alone usually does not meet that definition.
D. The organism level denotes the whole integrated individual;
a single tissue does not by itself represent the organism level.
Teaching point: Tissue level = similar cells + shared function;
emergent properties differ from single cells.
Citation: Martini, F. H., Nath, J. L., & Bartholomew, E. F. (2024).
Fundamentals of Anatomy and Physiology (12th ed.). Ch. 1.
2)
,Reference: Ch. 1 — An Introduction to Anatomy and Physiology
— Structure–Function Relationship
Stem: A lab exercise compares two bones: one long and hollow
(femur) and one flat and broad (sternum). A student must
explain, using structure–function principles, how the
morphological differences support their primary physiological
roles. Which explanation best applies?
A. The femur is hollow to reduce weight for locomotion; the
sternum is broad to provide large surface area for muscle
attachment and protection.
B. The femur is hollow to store marrow; the sternum is broad to
minimize respiratory movement.
C. The femur is hollow because bone tissue requires less
strength; the sternum is broad because it is not load bearing.
D. The femur is hollow to increase blood supply; the sternum is
broad to reduce blood loss.
Correct answer: A
Rationale — Correct (A): Long tubular bones have a hollow
diaphysis (medullary cavity) that reduces weight while
maintaining strength for leverage in locomotion; flat bones like
the sternum provide broad surfaces for attachment and protect
underlying organs (thoracic viscera). This explanation directly
links morphology to mechanical and protective functions.
Rationales — Incorrect:
B. While marrow occupies medullary cavities, stating “to store
marrow” alone ignores mechanical load/weight tradeoffs
critical for locomotion.
, C. Bones require strength; the femur is load bearing and not
“requires less strength.”
D. Hollow structure does not primarily exist to increase blood
supply, and the sternum’s broadness is not primarily about
reducing blood loss.
Teaching point: Bone shape reflects mechanical role: leverage
and weight reduction vs protection and muscle attachment.
Citation: Martini, F. H., Nath, J. L., & Bartholomew, E. F. (2024).
Fundamentals of Anatomy and Physiology (12th ed.). Ch. 1.
3)
Reference: Ch. 1 — An Introduction to Anatomy and Physiology
— Homeostasis (General)
Stem: During a campus heatwave, a student exercises and
begins to sweat heavily. Using a homeostatic-framework
analysis, which statement best characterizes how sweating
contributes to homeostasis?
A. Sweating is a positive feedback response that increases body
temperature until equilibrium is reached.
B. Sweating is a negative feedback response that promotes heat
loss to restore internal temperature.
C. Sweating is a feedforward mechanism that prevents any
change in body temperature.
D. Sweating is unrelated to homeostasis and serves only to
regulate skin hydration.
Correct answer: B
