McCance & Huether's Pathophysiology The Biologic Basis
for Disease
in Adults and Children (9th Edition) by Julia Rogers
300 questions, answers and rationales Chapter-by-Chapter High stakes Question
&Answer Guide
Unit 1: The Cell (Chapters 1-5)
Question 1: What type of cellular adaptation occurs in the uterine endometrium due to
increased estrogen stimulation during the menstrual cycle?
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
Question 2: During hypoxic cellular injury, what specific failure in plasma membrane transport
mechanics directly causes intracellular swelling?
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 3: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 3)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
,Question 4: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 4)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 5: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 5)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
Question 6: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 6)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 7: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 7)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
,Question 8: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 8)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 9: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 9)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
Question 10: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 10)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 11: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 11)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
, Question 12: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 12)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 13: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 13)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
Question 14: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 14)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 15: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 15)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
for Disease
in Adults and Children (9th Edition) by Julia Rogers
300 questions, answers and rationales Chapter-by-Chapter High stakes Question
&Answer Guide
Unit 1: The Cell (Chapters 1-5)
Question 1: What type of cellular adaptation occurs in the uterine endometrium due to
increased estrogen stimulation during the menstrual cycle?
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
Question 2: During hypoxic cellular injury, what specific failure in plasma membrane transport
mechanics directly causes intracellular swelling?
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 3: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 3)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
,Question 4: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 4)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 5: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 5)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
Question 6: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 6)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 7: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 7)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
,Question 8: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 8)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 9: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 9)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
Question 10: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 10)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 11: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 11)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
, Question 12: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 12)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 13: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 13)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
Question 14: Regarding system pathologies, during hypoxic cellular injury, what specific failure
in plasma membrane transport mechanics directly causes intracellular swelling? (Instance
Marker Code-Ref: 14)
Correct Answer: Failure of the ATP-dependent sodium-potassium pump (Na+/K+ ATPase)
Clinical Rationale: When oxygen is depleted, mitochondrial ATP production ceases. Without
ATP, the active transport Na+/K+ pump fails, causing sodium to accumulate intracellularly.
Water follows sodium osmotically into the cell, resulting in cisternae dilation and generalized
cellular swelling.
Question 15: Regarding system pathologies, what type of cellular adaptation occurs in the
uterine endometrium due to increased estrogen stimulation during the menstrual cycle?
(Instance Marker Code-Ref: 15)
Correct Answer: Hyperplasia
Clinical Rationale: Hyperplasia is an increase in the absolute number of cells resulting from an
increased rate of cellular division. Hormonal hyperplasia occurs chiefly in estrogen-dependent
organs, such as the uterus and breast, enabling regeneration or functional expansion.
