,Comprehensive Test Bank for Marieb Human Anatomy &
Physiology, 12th Edition (Hoehn, Haynes, Abbott) – Verified
NCLEX/HESI-Style Questions with Rationales
Chapter/Section: Chapter 1, Section 1.1
An Overview of Anatomy & Physiology
Subtopic: Complementarity of structure & function
Cognitive Level: Recall
Difficulty: Easy
Stem: Which example best demonstrates the principle “form
determines function”?
A. The liver produces plasma proteins but is not involved in
mechanical digestion.
B. Molars have flat occlusal surfaces for grinding food.
C. The lungs produce surfactant only during exercise.
D. Bones dissolve in water to provide calcium when needed.
Correct Answer: B
Rationale (correct): Marieb explains that a structure’s shape
directly supports its function; molars’ flat surfaces are
specialized for grinding food, illustrating complementarity.
(Marieb 12th Ed., Ch.1, pp.33–34, Fig.1.1). The textbook uses
tooth shape as a classic example of structure matching function.
Incorrect A: True statement but not a direct illustration of
structure–function complementarity; it contrasts functions
across organs. It does not highlight how a specific structural
feature enables a function.
,Incorrect C: Incorrect—surfactant production is a continuous
alveolar cell function, not exercise-triggered. This option
reflects a timing error rather than form–function relation.
Incorrect D: Incorrect and physiologically false: bones do not
simply “dissolve in water” to supply calcium; bone remodeling
is regulated by hormones. The option confuses mechanism with
simple dissolution.
Teaching point: Structure and shape of a body part determine
what it can do (e.g., molars grind; incisors cut).
A&P002
Chapter / Section / Page-Figure: Chapter 1 — 1.2 The body’s
organization ranges from atoms to the entire organism. (Marieb
12th Ed., Ch.1, p.35, Fig. 1.2)
Subtopic: Levels of structural organization
Cognitive Level: Recall
Difficulty: Easy
Stem: Which sequence correctly lists increasing levels of
structural organization in the human body?
A. Cell → Tissue → Organ → Organ system → Molecule
B. Atom → Molecule → Organelle → Cell → Tissue
C. Tissue → Cell → Organ → Organism → Atom
D. Organ system → Organ → Tissue → Cell → Organism
Correct Answer: B
Rationale (correct): Marieb outlines the hierarchy from
chemical (atoms → molecules) through organelles, cells,
, tissues, organs, organ systems, to the organism. Figure 1.2
illustrates this progression. Understanding this order is
foundational for integrating A&P concepts. (Marieb 12th Ed.,
Ch.1, p.35, Fig.1.2)
Incorrect A: Incorrect because it places “molecule” last;
molecules precede cells and tissues. The sequence breaks the
chemical → cellular hierarchy.
Incorrect C: Incorrect order—tissues are made of cells, and
atoms are the smallest units; the sequence is reversed.
Incorrect D: Incorrect—the organ system is higher than an
organ; the sequence misorders levels and ends incorrectly with
organism at the wrong position.
Teaching point: Body organization proceeds from atoms →
molecules → organelles → cells → tissues → organs → systems
→ organism.
A&P003
Chapter / Section / Page-Figure: Chapter 1 — 1.2 Levels of
structural organization. (Marieb 12th Ed., Ch.1, p.35, Fig. 1.3)
Subtopic: Organ systems interrelationships
Cognitive Level: Application
Difficulty: Medium
Stem: A patient with impaired muscular contractions will most
directly affect which process in another system?
A. Oxygen uptake in the lungs
B. Blood propulsion through veins and lymph movement
Physiology, 12th Edition (Hoehn, Haynes, Abbott) – Verified
NCLEX/HESI-Style Questions with Rationales
Chapter/Section: Chapter 1, Section 1.1
An Overview of Anatomy & Physiology
Subtopic: Complementarity of structure & function
Cognitive Level: Recall
Difficulty: Easy
Stem: Which example best demonstrates the principle “form
determines function”?
A. The liver produces plasma proteins but is not involved in
mechanical digestion.
B. Molars have flat occlusal surfaces for grinding food.
C. The lungs produce surfactant only during exercise.
D. Bones dissolve in water to provide calcium when needed.
Correct Answer: B
Rationale (correct): Marieb explains that a structure’s shape
directly supports its function; molars’ flat surfaces are
specialized for grinding food, illustrating complementarity.
(Marieb 12th Ed., Ch.1, pp.33–34, Fig.1.1). The textbook uses
tooth shape as a classic example of structure matching function.
Incorrect A: True statement but not a direct illustration of
structure–function complementarity; it contrasts functions
across organs. It does not highlight how a specific structural
feature enables a function.
,Incorrect C: Incorrect—surfactant production is a continuous
alveolar cell function, not exercise-triggered. This option
reflects a timing error rather than form–function relation.
Incorrect D: Incorrect and physiologically false: bones do not
simply “dissolve in water” to supply calcium; bone remodeling
is regulated by hormones. The option confuses mechanism with
simple dissolution.
Teaching point: Structure and shape of a body part determine
what it can do (e.g., molars grind; incisors cut).
A&P002
Chapter / Section / Page-Figure: Chapter 1 — 1.2 The body’s
organization ranges from atoms to the entire organism. (Marieb
12th Ed., Ch.1, p.35, Fig. 1.2)
Subtopic: Levels of structural organization
Cognitive Level: Recall
Difficulty: Easy
Stem: Which sequence correctly lists increasing levels of
structural organization in the human body?
A. Cell → Tissue → Organ → Organ system → Molecule
B. Atom → Molecule → Organelle → Cell → Tissue
C. Tissue → Cell → Organ → Organism → Atom
D. Organ system → Organ → Tissue → Cell → Organism
Correct Answer: B
Rationale (correct): Marieb outlines the hierarchy from
chemical (atoms → molecules) through organelles, cells,
, tissues, organs, organ systems, to the organism. Figure 1.2
illustrates this progression. Understanding this order is
foundational for integrating A&P concepts. (Marieb 12th Ed.,
Ch.1, p.35, Fig.1.2)
Incorrect A: Incorrect because it places “molecule” last;
molecules precede cells and tissues. The sequence breaks the
chemical → cellular hierarchy.
Incorrect C: Incorrect order—tissues are made of cells, and
atoms are the smallest units; the sequence is reversed.
Incorrect D: Incorrect—the organ system is higher than an
organ; the sequence misorders levels and ends incorrectly with
organism at the wrong position.
Teaching point: Body organization proceeds from atoms →
molecules → organelles → cells → tissues → organs → systems
→ organism.
A&P003
Chapter / Section / Page-Figure: Chapter 1 — 1.2 Levels of
structural organization. (Marieb 12th Ed., Ch.1, p.35, Fig. 1.3)
Subtopic: Organ systems interrelationships
Cognitive Level: Application
Difficulty: Medium
Stem: A patient with impaired muscular contractions will most
directly affect which process in another system?
A. Oxygen uptake in the lungs
B. Blood propulsion through veins and lymph movement
