NR 302 Exam 2 Comprehensive Review: Nursing Health
Assessment Practice Questions & Rationales
1. While performing a comprehensive cardiovascular physical
examination, the nurse notes a specific vibration that is palpable across
the precordium. The nurse recognizes that this finding is a "thrill" and
understands it to be:
A. A high-pitched, blowing sound typically auscultated with the diaphragm of
the stethoscope.
B. A palpable vibration that signifies turbulent blood flow and frequently
accompanies loud, organic murmurs.
C. A gentle, rhythmic tapping sensation felt specifically at the fifth intercostal
space, midclavicular line.
D. A visible, rhythmic bulging of the internal jugular vein consistent with normal
respiratory cycles.
Rationale: A thrill is the tactile equivalent of a loud murmur. It is felt as a
vibration on the chest wall and indicates significant turbulence in blood flow
through the heart valves or chambers.
2. A nurse educator is developing an orientation module for new nursing
staff focusing on the anatomy of the integumentary system. Which of the
following physiological facts regarding the epidermal layer of the skin
should be prioritized in the teaching?
A. The epidermis contains the vast majority of the body's complex sensory
receptors and nerve endings.
B. The epidermis is a rugged protective barrier that is completely replaced
by new cell generation every 4 weeks.
C. The epidermis is a thick, vascularized layer consisting primarily of collagen
and elastic connective tissue.
D. The epidermis is responsible for providing the skin with its characteristic
tension and structural elasticity.
, Rationale: The epidermis is the thin, avascular, but tough outer layer of the
skin. It is in a constant state of renewal, with the entire layer being replaced
approximately every 28 days.
3. During a staff development meeting, a nurse describes the functional
importance of the dermis. Which statement accurately reflects the
anatomical makeup of this specific layer of the skin?
A. It serves as the outermost layer of the skin, providing a waterproof seal
against the environment.
B. It is the inner supportive layer that contains the majority of the skin's
sensory receptors, blood vessels, and nerves.
C. It is a thin, cellular layer that is shed and replaced by the body every 4
weeks.
D. It is primarily composed of stratified squamous epithelium cells that are
tightly packed for protection.
Rationale: The dermis is the "live" inner layer of the skin. It consists of a dense,
fibrous connective tissue (collagen) and contains the essential functional
components like nerves, sensory receptors, and hair follicles.
4. A patient presents to the clinic for a routine physical and mentions, "I
sure sweat a lot, especially on my face and feet, but I've noticed it doesn't
seem to have any odor." The nurse understands that this type of
perspiration is produced by the:
A. Apocrine glands, which secrete a milky fluid into the hair follicles.
B. Sebaceous glands, which are responsible for the lubrication of the skin and
hair.
C. Eccrine glands, which are widely distributed and produce a dilute saline
solution for thermoregulation.
D. Ceruminous glands, which are specialized glands found only within the
external auditory canal.
Rationale: Eccrine glands are responsible for the watery sweat used to cool
the body. Because their secretion is primarily water and salt, it is odorless until
it interacts with bacteria on the skin surface.
, 5. While assisting an 80-year-old male patient with his morning hygiene,
the nurse observes that his skin appears significantly wrinkled, thin, lax,
and dry. The nurse correctly identifies that these changes are most likely
related to:
A. An increased loss of elastin fibers combined with a natural decrease in
the subcutaneous fat layer.
B. A pathological increase in the activity and size of the sebaceous (oil)
glands.
C. A compensatory increase in the total number and activity of the eccrine
sweat glands.
D. An age-related increase in the vascularity and blood flow within the
dermal layer of the skin.
Rationale: The aging process causes a decrease in the number and function of
sweat and sebaceous glands (leading to dryness) and a loss of elastin and
subcutaneous fat (leading to wrinkling and thinning).
6. A nursing student is reviewing the mechanical events of the cardiac
cycle. Which of the following statements best describes the physiological
phenomenon known as the "atrial kick"?
A. The powerful contraction of the right and left ventricles to move blood into
the pulmonary and systemic circulation.
B. The active contraction of the atria toward the end of diastole that pushes
the final volume of blood into the ventricles.
C. The mechanical pressure created against the chest wall by the sudden
closure of the atrioventricular (AV) valves.
D. The passive and reflexive filling of the right atrium that occurs via the
superior and inferior vena cava.
Rationale: Toward the end of ventricular diastole, the atria contract to
provide the final 25% to 30% of ventricular filling. This active contraction is
referred to as the "atrial kick."
7. During a physical assessment of the integumentary system, the nurse
notes that a patient is experiencing significant and excessive dryness of
Assessment Practice Questions & Rationales
1. While performing a comprehensive cardiovascular physical
examination, the nurse notes a specific vibration that is palpable across
the precordium. The nurse recognizes that this finding is a "thrill" and
understands it to be:
A. A high-pitched, blowing sound typically auscultated with the diaphragm of
the stethoscope.
B. A palpable vibration that signifies turbulent blood flow and frequently
accompanies loud, organic murmurs.
C. A gentle, rhythmic tapping sensation felt specifically at the fifth intercostal
space, midclavicular line.
D. A visible, rhythmic bulging of the internal jugular vein consistent with normal
respiratory cycles.
Rationale: A thrill is the tactile equivalent of a loud murmur. It is felt as a
vibration on the chest wall and indicates significant turbulence in blood flow
through the heart valves or chambers.
2. A nurse educator is developing an orientation module for new nursing
staff focusing on the anatomy of the integumentary system. Which of the
following physiological facts regarding the epidermal layer of the skin
should be prioritized in the teaching?
A. The epidermis contains the vast majority of the body's complex sensory
receptors and nerve endings.
B. The epidermis is a rugged protective barrier that is completely replaced
by new cell generation every 4 weeks.
C. The epidermis is a thick, vascularized layer consisting primarily of collagen
and elastic connective tissue.
D. The epidermis is responsible for providing the skin with its characteristic
tension and structural elasticity.
, Rationale: The epidermis is the thin, avascular, but tough outer layer of the
skin. It is in a constant state of renewal, with the entire layer being replaced
approximately every 28 days.
3. During a staff development meeting, a nurse describes the functional
importance of the dermis. Which statement accurately reflects the
anatomical makeup of this specific layer of the skin?
A. It serves as the outermost layer of the skin, providing a waterproof seal
against the environment.
B. It is the inner supportive layer that contains the majority of the skin's
sensory receptors, blood vessels, and nerves.
C. It is a thin, cellular layer that is shed and replaced by the body every 4
weeks.
D. It is primarily composed of stratified squamous epithelium cells that are
tightly packed for protection.
Rationale: The dermis is the "live" inner layer of the skin. It consists of a dense,
fibrous connective tissue (collagen) and contains the essential functional
components like nerves, sensory receptors, and hair follicles.
4. A patient presents to the clinic for a routine physical and mentions, "I
sure sweat a lot, especially on my face and feet, but I've noticed it doesn't
seem to have any odor." The nurse understands that this type of
perspiration is produced by the:
A. Apocrine glands, which secrete a milky fluid into the hair follicles.
B. Sebaceous glands, which are responsible for the lubrication of the skin and
hair.
C. Eccrine glands, which are widely distributed and produce a dilute saline
solution for thermoregulation.
D. Ceruminous glands, which are specialized glands found only within the
external auditory canal.
Rationale: Eccrine glands are responsible for the watery sweat used to cool
the body. Because their secretion is primarily water and salt, it is odorless until
it interacts with bacteria on the skin surface.
, 5. While assisting an 80-year-old male patient with his morning hygiene,
the nurse observes that his skin appears significantly wrinkled, thin, lax,
and dry. The nurse correctly identifies that these changes are most likely
related to:
A. An increased loss of elastin fibers combined with a natural decrease in
the subcutaneous fat layer.
B. A pathological increase in the activity and size of the sebaceous (oil)
glands.
C. A compensatory increase in the total number and activity of the eccrine
sweat glands.
D. An age-related increase in the vascularity and blood flow within the
dermal layer of the skin.
Rationale: The aging process causes a decrease in the number and function of
sweat and sebaceous glands (leading to dryness) and a loss of elastin and
subcutaneous fat (leading to wrinkling and thinning).
6. A nursing student is reviewing the mechanical events of the cardiac
cycle. Which of the following statements best describes the physiological
phenomenon known as the "atrial kick"?
A. The powerful contraction of the right and left ventricles to move blood into
the pulmonary and systemic circulation.
B. The active contraction of the atria toward the end of diastole that pushes
the final volume of blood into the ventricles.
C. The mechanical pressure created against the chest wall by the sudden
closure of the atrioventricular (AV) valves.
D. The passive and reflexive filling of the right atrium that occurs via the
superior and inferior vena cava.
Rationale: Toward the end of ventricular diastole, the atria contract to
provide the final 25% to 30% of ventricular filling. This active contraction is
referred to as the "atrial kick."
7. During a physical assessment of the integumentary system, the nurse
notes that a patient is experiencing significant and excessive dryness of
