Structure & Function of the Body
16th Edition
• Author(s)Kevin T. Patton; Gary A. Thibodeau
TEST BANK
1
Reference: Ch. 1: Introduction to the body — Language of
science and medicine / Anatomical position
Question stem: A newly graduated nurse documents a client's
skin lesion location as "distal to the elbow on the posterior
aspect of the right upper limb." Which area did the nurse
correctly describe?
A. Right forearm near the backside
B. Right upper arm near the front
C. Right wrist on the palmar surface
D. Right shoulder on the lateral side
Correct answer: A
,Rationales:
• Correct (A): "Distal to the elbow" indicates a location
farther from the trunk than the elbow; "posterior aspect of
the right upper limb" refers to the back (dorsal) side —
matching the forearm's backside.
• Incorrect (B): The upper arm is proximal to the elbow, not
distal; "near the front" contradicts posterior.
• Incorrect (C): The wrist is distal to the forearm and would
be specifically described as the wrist; palmar indicates
anterior, not posterior.
• Incorrect (D): The shoulder is proximal (closer to trunk)
and lateral, not distal or posterior to the elbow.
Teaching point: "Distal/proximal and anterior/posterior
describe precise limb locations."
Citation: Patton & Thibodeau, 2024, Ch. 1: Language of science
and anatomical position.
2
Reference: Ch. 1: Introduction to the body — Planes of the body
/ Clinical imaging correlation
Question stem: A patient must undergo a CT scan with axial
slices. Which anatomical plane will best describe the
orientation of those images?
A. Sagittal plane dividing left and right
,B. Coronal (frontal) plane dividing anterior and posterior
C. Transverse (horizontal) plane dividing superior and inferior
D. Oblique plane at a 45° angle to sagittal
Correct answer: C
Rationales:
• Correct (C): CT axial images are transverse (horizontal)
slices that separate superior (upper) and inferior (lower)
structures.
• Incorrect (A): Sagittal divides left and right; it does not
produce axial CT slices.
• Incorrect (B): Coronal divides anterior and posterior —
used in some imaging but not axial slices.
• Incorrect (D): Oblique planes are angled and not standard
for routine axial CT imaging.
Teaching point: "Axial/CT images align with the transverse
plane (superior–inferior division)."
Citation: Patton & Thibodeau, 2024, Ch. 1: Planes of the body.
3
Reference: Ch. 1: Levels of organization — Cellular to system
integration
Question stem: A nurse explains why severe burns impair
thermoregulation. Which level-of-organization explanation is
, most accurate?
A. Burns damage the epidermis only, leaving homeostasis
intact.
B. Burns destroy integumentary structures (cells/tissues) that
impair systemic temperature regulation.
C. Burns affect only organ systems unrelated to temperature.
D. Burns immediately improve homeostatic control by exposing
deeper tissues.
Correct answer: B
Rationales:
• Correct (B): The skin (an organ) contains sensory receptors,
blood vessels, and sweat glands; tissue and cellular
damage disrupts heat loss mechanisms, impairing systemic
thermoregulation.
• Incorrect (A): Severe burns extend beyond the epidermis;
even superficial burns can impair regulation when
extensive.
• Incorrect (C): The integumentary system directly
participates in temperature control; burns have direct
effects.
• Incorrect (D): Exposing deeper tissues impairs, not
enhances, homeostasis and increases heat loss and
infection risk.
Teaching point: "Organ-level injury (skin) impairs systemic
homeostasis like temperature control."
16th Edition
• Author(s)Kevin T. Patton; Gary A. Thibodeau
TEST BANK
1
Reference: Ch. 1: Introduction to the body — Language of
science and medicine / Anatomical position
Question stem: A newly graduated nurse documents a client's
skin lesion location as "distal to the elbow on the posterior
aspect of the right upper limb." Which area did the nurse
correctly describe?
A. Right forearm near the backside
B. Right upper arm near the front
C. Right wrist on the palmar surface
D. Right shoulder on the lateral side
Correct answer: A
,Rationales:
• Correct (A): "Distal to the elbow" indicates a location
farther from the trunk than the elbow; "posterior aspect of
the right upper limb" refers to the back (dorsal) side —
matching the forearm's backside.
• Incorrect (B): The upper arm is proximal to the elbow, not
distal; "near the front" contradicts posterior.
• Incorrect (C): The wrist is distal to the forearm and would
be specifically described as the wrist; palmar indicates
anterior, not posterior.
• Incorrect (D): The shoulder is proximal (closer to trunk)
and lateral, not distal or posterior to the elbow.
Teaching point: "Distal/proximal and anterior/posterior
describe precise limb locations."
Citation: Patton & Thibodeau, 2024, Ch. 1: Language of science
and anatomical position.
2
Reference: Ch. 1: Introduction to the body — Planes of the body
/ Clinical imaging correlation
Question stem: A patient must undergo a CT scan with axial
slices. Which anatomical plane will best describe the
orientation of those images?
A. Sagittal plane dividing left and right
,B. Coronal (frontal) plane dividing anterior and posterior
C. Transverse (horizontal) plane dividing superior and inferior
D. Oblique plane at a 45° angle to sagittal
Correct answer: C
Rationales:
• Correct (C): CT axial images are transverse (horizontal)
slices that separate superior (upper) and inferior (lower)
structures.
• Incorrect (A): Sagittal divides left and right; it does not
produce axial CT slices.
• Incorrect (B): Coronal divides anterior and posterior —
used in some imaging but not axial slices.
• Incorrect (D): Oblique planes are angled and not standard
for routine axial CT imaging.
Teaching point: "Axial/CT images align with the transverse
plane (superior–inferior division)."
Citation: Patton & Thibodeau, 2024, Ch. 1: Planes of the body.
3
Reference: Ch. 1: Levels of organization — Cellular to system
integration
Question stem: A nurse explains why severe burns impair
thermoregulation. Which level-of-organization explanation is
, most accurate?
A. Burns damage the epidermis only, leaving homeostasis
intact.
B. Burns destroy integumentary structures (cells/tissues) that
impair systemic temperature regulation.
C. Burns affect only organ systems unrelated to temperature.
D. Burns immediately improve homeostatic control by exposing
deeper tissues.
Correct answer: B
Rationales:
• Correct (B): The skin (an organ) contains sensory receptors,
blood vessels, and sweat glands; tissue and cellular
damage disrupts heat loss mechanisms, impairing systemic
thermoregulation.
• Incorrect (A): Severe burns extend beyond the epidermis;
even superficial burns can impair regulation when
extensive.
• Incorrect (C): The integumentary system directly
participates in temperature control; burns have direct
effects.
• Incorrect (D): Exposing deeper tissues impairs, not
enhances, homeostasis and increases heat loss and
infection risk.
Teaching point: "Organ-level injury (skin) impairs systemic
homeostasis like temperature control."
