NUR 2755 Final Exam Review 2026 –
Practice Questions & Rationale for Nursing
Students
Description:
Prepare for your NUR 2755 final exam with our 2026 updated study guide, featuring practice
questions with detailed answers and explanations aligned with the latest nursing standards.
Our comprehensive exam review covers key topics such as cardiovascular care, shock
management, infection prevention, and prioritization skills—exactly what you’ll see on test day.
Whether you’re a nursing student in the US or abroad, this targeted resource helps you study
smarter, not harder, and builds the clinical judgment needed to excel.
Don’t just memorize—understand. Download your free copy today and walk into your final with
confidence!
, NUR 2755 Final Exam Practice Test 2026 – Questions, Answers &
Explanations
1. Which primary function is managed by the cardiovascular system?
a) Hormone secretion
b) Blood circulation and cardiac performance
c) Neural transmission
d) Nutrient absorption
Answer: B
Explanation: The cardiovascular system's principal role is to manage blood circulation and heart
function, ensuring oxygen and nutrients are delivered to tissues and waste products are removed.
2. The coagulation cascade is essential for which physiological process?
a) Thermoregulation
b) Preventing excessive bleeding
c) Muscle contraction
d) Cellular respiration
Answer: B
Explanation: Clotting, or coagulation, is a vital process that prevents excessive blood loss
following vascular injury by forming a stable clot at the site of damage.
3. A state of physical and emotional ease, often promoted in nursing care, is best described as:
a) Perfusion
b) Comfort
c) Inflammation
d) Elimination
Answer: B
Explanation: Comfort/Rest refers to a state of physical and emotional well-being, a key nursing
goal that involves managing pain, reducing stress, and promoting relaxation and sleep.
,4. What is the primary goal of acid-base regulation in the human body?
a) To regulate blood glucose levels
b) To maintain pH within a narrow, optimal range
c) To control blood pressure
d) To enhance muscle strength
Answer: B
Explanation: Acid-base balance involves the precise regulation of hydrogen ion concentration
(pH) in bodily fluids, which is critical for normal cellular function and enzyme activity.
5. Which term describes the body's complex reaction to tissue injury or pathogenic invasion?
a) Elimination
b) Inflammation
c) Nutrition
d) Psychosocial
Answer: B
Explanation: Inflammation is the body's protective immunological response to harmful stimuli
such as pathogens, damaged cells, or irritants, aiming to eliminate the cause and initiate healing.
6. The integumentary system primarily includes which structures?
a) Heart and lungs
b) Brain and spinal cord
c) Skin, hair, and nails
d) Stomach and intestines
Answer: C
Explanation: The integumentary system is the body's outer covering, comprising the skin, hair,
nails, and associated glands, serving as a barrier against environmental threats and aiding in
thermoregulation.
, 7. What does the term "multisystem" refer to in a clinical context?
a) A condition affecting a single organ
b) The process of medication administration
c) Involvement of multiple body systems simultaneously
d) A specific diagnostic test
Answer: C
Explanation: Multisystem conditions or failures involve several organ systems concurrently,
often requiring complex, coordinated care strategies, such as in sepsis or multi-organ dysfunction
syndrome (MODS).
8. The process of delivering oxygen to the body's cells and removing carbon dioxide is known as:
a) Perfusion
b) Oxygenation & Gas Exchange
c) Elimination
d) Clotting
Answer: B
Explanation: Oxygenation & Gas Exchange encompass the processes of pulmonary ventilation,
alveolar diffusion, and oxygen transport via the bloodstream to cells, coupled with the removal
of metabolic carbon dioxide.
9. Which condition is characterized by a blockage of a pulmonary artery, typically by a dislodged
thrombus?
a) Pneumonia
b) Tuberculosis
c) Pulmonary Embolism
d) Pneumothorax
Answer: C
Explanation: A Pulmonary Embolism (PE) is a life-threatening condition where a blood clot
obstructs one or more arteries in the lungs, severely impairing gas exchange and potentially
causing right heart strain.
Practice Questions & Rationale for Nursing
Students
Description:
Prepare for your NUR 2755 final exam with our 2026 updated study guide, featuring practice
questions with detailed answers and explanations aligned with the latest nursing standards.
Our comprehensive exam review covers key topics such as cardiovascular care, shock
management, infection prevention, and prioritization skills—exactly what you’ll see on test day.
Whether you’re a nursing student in the US or abroad, this targeted resource helps you study
smarter, not harder, and builds the clinical judgment needed to excel.
Don’t just memorize—understand. Download your free copy today and walk into your final with
confidence!
, NUR 2755 Final Exam Practice Test 2026 – Questions, Answers &
Explanations
1. Which primary function is managed by the cardiovascular system?
a) Hormone secretion
b) Blood circulation and cardiac performance
c) Neural transmission
d) Nutrient absorption
Answer: B
Explanation: The cardiovascular system's principal role is to manage blood circulation and heart
function, ensuring oxygen and nutrients are delivered to tissues and waste products are removed.
2. The coagulation cascade is essential for which physiological process?
a) Thermoregulation
b) Preventing excessive bleeding
c) Muscle contraction
d) Cellular respiration
Answer: B
Explanation: Clotting, or coagulation, is a vital process that prevents excessive blood loss
following vascular injury by forming a stable clot at the site of damage.
3. A state of physical and emotional ease, often promoted in nursing care, is best described as:
a) Perfusion
b) Comfort
c) Inflammation
d) Elimination
Answer: B
Explanation: Comfort/Rest refers to a state of physical and emotional well-being, a key nursing
goal that involves managing pain, reducing stress, and promoting relaxation and sleep.
,4. What is the primary goal of acid-base regulation in the human body?
a) To regulate blood glucose levels
b) To maintain pH within a narrow, optimal range
c) To control blood pressure
d) To enhance muscle strength
Answer: B
Explanation: Acid-base balance involves the precise regulation of hydrogen ion concentration
(pH) in bodily fluids, which is critical for normal cellular function and enzyme activity.
5. Which term describes the body's complex reaction to tissue injury or pathogenic invasion?
a) Elimination
b) Inflammation
c) Nutrition
d) Psychosocial
Answer: B
Explanation: Inflammation is the body's protective immunological response to harmful stimuli
such as pathogens, damaged cells, or irritants, aiming to eliminate the cause and initiate healing.
6. The integumentary system primarily includes which structures?
a) Heart and lungs
b) Brain and spinal cord
c) Skin, hair, and nails
d) Stomach and intestines
Answer: C
Explanation: The integumentary system is the body's outer covering, comprising the skin, hair,
nails, and associated glands, serving as a barrier against environmental threats and aiding in
thermoregulation.
, 7. What does the term "multisystem" refer to in a clinical context?
a) A condition affecting a single organ
b) The process of medication administration
c) Involvement of multiple body systems simultaneously
d) A specific diagnostic test
Answer: C
Explanation: Multisystem conditions or failures involve several organ systems concurrently,
often requiring complex, coordinated care strategies, such as in sepsis or multi-organ dysfunction
syndrome (MODS).
8. The process of delivering oxygen to the body's cells and removing carbon dioxide is known as:
a) Perfusion
b) Oxygenation & Gas Exchange
c) Elimination
d) Clotting
Answer: B
Explanation: Oxygenation & Gas Exchange encompass the processes of pulmonary ventilation,
alveolar diffusion, and oxygen transport via the bloodstream to cells, coupled with the removal
of metabolic carbon dioxide.
9. Which condition is characterized by a blockage of a pulmonary artery, typically by a dislodged
thrombus?
a) Pneumonia
b) Tuberculosis
c) Pulmonary Embolism
d) Pneumothorax
Answer: C
Explanation: A Pulmonary Embolism (PE) is a life-threatening condition where a blood clot
obstructs one or more arteries in the lungs, severely impairing gas exchange and potentially
causing right heart strain.
