Nightingale College Pathophysiology Midterm
Exam [2025-2026] with comprehensive
questions and verified accurate solution
Pathophysiology - answer--The study of the underlying changes in body
physiology (molecular, cellular, and organ systems) that result from
disease or injury.
Pathology - answer--The investigation of structural alterations in cells,
tissues, and organs, which can help identify the cause of a particular
disease.
Diagnosis - answer--The naming or identification of a disease - is made
from an evaluation of the evidence accumulated from the presenting
signs and symptoms, health and medical history, physical examination,
laboratory tests, and imaging.
Etiology - answer--The study of the CAUSE of disease
Epidemiology - answer--The study of tracking patterns or disease
occurrence and transmission among populations and by geographic
areas
,Nucleus - answer--Controls and regulates the activities of the cell (e.g.,
growth and metabolism) and carries the genes, structures that contain
the hereditary information
Cytoplasm - answer--An aqueous solution. The medium for chemical
reaction. It provides a platform upon which other organelles can
operate within the cell. All of the functions for cell expansion, growth
and replication are carried out in the cytoplasm of a cell.
Ribosomes - answer--Provide sites for cellular protein synthesis.
Endoplasmic Reticulum - answer--Specializes in synthesis, folding, and
transport of protein and lipid components of most organelles. A new
role is sensing cellular stress.
Golgi apparatus - answer--Responsible for processing and packaging
proteins onto secretory vesicles that break away from the complex and
migrate to various intracellular and extracellular destinations, including
plasma membrane.
Lysosomes - answer--Contain enzymes for digesting most cellular
substances to their basic form, such as amino acids, fatty acids, and
carbohydrates (sugars).
, Peroxisomes - answer--Contain oxidase enzymes that detoxify alcohol,
hydrogen peroxide, and other harmful chemicals
Mitochondria - answer--Powerhouse of the cell, organelle that is the
site of ATP (energy) production
Cytoskeleton - answer--Network of protein filaments within some cells
that helps the cell maintain its shape and is involved in many forms of
cell movement
Plasma Membrane - answer--The membrane at the boundary of every
cell that acts as a selective barrier, thereby regulating the cell's chemical
composition.
Signaling processes - answer--1. They display plasma membrane-bound
signaling molecules (receptors) that affect the cell itself and other cells
in direct physical contact
2. They affect receptor proteins inside the target cell and the signal
molecule has to enter the cell to bind to them
3. They form protein channels (gap junctions) that directly coordinate
the activities of adjacent cells
Adaptive cellular mechanism - Atrophy: - answer--Decrease in cell size
Exam [2025-2026] with comprehensive
questions and verified accurate solution
Pathophysiology - answer--The study of the underlying changes in body
physiology (molecular, cellular, and organ systems) that result from
disease or injury.
Pathology - answer--The investigation of structural alterations in cells,
tissues, and organs, which can help identify the cause of a particular
disease.
Diagnosis - answer--The naming or identification of a disease - is made
from an evaluation of the evidence accumulated from the presenting
signs and symptoms, health and medical history, physical examination,
laboratory tests, and imaging.
Etiology - answer--The study of the CAUSE of disease
Epidemiology - answer--The study of tracking patterns or disease
occurrence and transmission among populations and by geographic
areas
,Nucleus - answer--Controls and regulates the activities of the cell (e.g.,
growth and metabolism) and carries the genes, structures that contain
the hereditary information
Cytoplasm - answer--An aqueous solution. The medium for chemical
reaction. It provides a platform upon which other organelles can
operate within the cell. All of the functions for cell expansion, growth
and replication are carried out in the cytoplasm of a cell.
Ribosomes - answer--Provide sites for cellular protein synthesis.
Endoplasmic Reticulum - answer--Specializes in synthesis, folding, and
transport of protein and lipid components of most organelles. A new
role is sensing cellular stress.
Golgi apparatus - answer--Responsible for processing and packaging
proteins onto secretory vesicles that break away from the complex and
migrate to various intracellular and extracellular destinations, including
plasma membrane.
Lysosomes - answer--Contain enzymes for digesting most cellular
substances to their basic form, such as amino acids, fatty acids, and
carbohydrates (sugars).
, Peroxisomes - answer--Contain oxidase enzymes that detoxify alcohol,
hydrogen peroxide, and other harmful chemicals
Mitochondria - answer--Powerhouse of the cell, organelle that is the
site of ATP (energy) production
Cytoskeleton - answer--Network of protein filaments within some cells
that helps the cell maintain its shape and is involved in many forms of
cell movement
Plasma Membrane - answer--The membrane at the boundary of every
cell that acts as a selective barrier, thereby regulating the cell's chemical
composition.
Signaling processes - answer--1. They display plasma membrane-bound
signaling molecules (receptors) that affect the cell itself and other cells
in direct physical contact
2. They affect receptor proteins inside the target cell and the signal
molecule has to enter the cell to bind to them
3. They form protein channels (gap junctions) that directly coordinate
the activities of adjacent cells
Adaptive cellular mechanism - Atrophy: - answer--Decrease in cell size
