NUR 376 Exam 1 Updated Questions and
Answers (2026/2027) | Practice Review with
Explanations | Grade A+
• vascular permeability -✓✓The ability of blood vessels to allow substances, such as
fluids and molecules, to pass through their walls and enter surrounding tissues.
• cellular chemotaxis -✓✓Cellular chemotaxis is the movement of cells in response to
chemical gradients, guiding their migration towards or away from specific substances or
signals.
• Systemic Responses -✓✓Is physiological or behavioral changes that occur throughout
an organism in response to a stimulus, affecting multiple organ systems or the entire
body.
fever
pain
general malaise
lymphadenopathy
anorexia
sleepiness
lethargy
anemia
weight loss
• Titer -✓✓blood test that measures the amount of antibodies in blood; commonly used
as an indicator of immune status
• E. coli -✓✓Bacteria found in animal and human intestines. may be found in raw or
undercooked foods, especially beef.
• B cells and T cells -✓✓The B cells produce antibodies that are used to attack entering
bacteria, viruses, and toxins
The T cells destroy the body's own cells that have themselves been taken over by
viruses or become cancerous.
• Systemic protection -✓✓to safeguard various systems and organs in the body,
including the cardiovascular system, against potential harm or damage, such as
hypertension to reduce the risk of complications.
• Hypersensitivity reactions -✓✓when the immune system overreacts to harmless
substances, leading to a variety of allergic or inflammatory symptoms.
Answers (2026/2027) | Practice Review with
Explanations | Grade A+
• vascular permeability -✓✓The ability of blood vessels to allow substances, such as
fluids and molecules, to pass through their walls and enter surrounding tissues.
• cellular chemotaxis -✓✓Cellular chemotaxis is the movement of cells in response to
chemical gradients, guiding their migration towards or away from specific substances or
signals.
• Systemic Responses -✓✓Is physiological or behavioral changes that occur throughout
an organism in response to a stimulus, affecting multiple organ systems or the entire
body.
fever
pain
general malaise
lymphadenopathy
anorexia
sleepiness
lethargy
anemia
weight loss
• Titer -✓✓blood test that measures the amount of antibodies in blood; commonly used
as an indicator of immune status
• E. coli -✓✓Bacteria found in animal and human intestines. may be found in raw or
undercooked foods, especially beef.
• B cells and T cells -✓✓The B cells produce antibodies that are used to attack entering
bacteria, viruses, and toxins
The T cells destroy the body's own cells that have themselves been taken over by
viruses or become cancerous.
• Systemic protection -✓✓to safeguard various systems and organs in the body,
including the cardiovascular system, against potential harm or damage, such as
hypertension to reduce the risk of complications.
• Hypersensitivity reactions -✓✓when the immune system overreacts to harmless
substances, leading to a variety of allergic or inflammatory symptoms.
