ULTIMATE PATHOPHYSIOLOGY 2 EXAM 3
PREP PACK BOARD-STYLE MCQS +
DETAILED EXPLANATIONS
This comprehensive master exam bank delivers high-yield,
board-style multiple-choice questions specifically tailored to the
rigorous NSG 3850 Advanced Pathophysiology II curriculum.
Every question features a clearly marked answer and an in-
depth, bolded rationale covering advanced renal,
gastrointestinal, hepatic, fluid-electrolyte, and acid-base
alterations. It serves as the ultimate study companion designed
to maximize active recall, guarantee exam readiness, and secure
top grades on your third mid-term assessment.
Questions 1–15: Renal and Urinary Tract Disorders
1. A patient with chronic kidney disease (CKD)
presents with severe anemia. The nurse
understands that this condition is primary due
to the loss of which hormone?
A) Renin
B) Aldosterone
C) Erythropoietin
D) Cortisol
Rationale: Erythropoietin is synthesized by the
peritubular capillary endothelial cells in the
kidney. As renal parenchyma is destroyed in
advanced CKD, erythropoietin production drops
, drastically, resulting in a normocytic,
normochromic anemia.
2. A nurse is reviewing the laboratory results of a
patient diagnosed with Nephrotic Syndrome.
Which of the following classic clinical
manifestations should the nurse expect?
A) Massive proteinuria, hypoalbuminemia, and
generalized edema
B) Hematuria, hypertension, and oliguria
C) Flank pain, high fever, and pyuria
D) Hypotension, hypernatremia, and polyuria
Rationale: Nephrotic syndrome is caused by
structural damage to the glomerular podocytes,
leading to an increased permeability to proteins.
This presents with massive proteinuria (>3.5
g/day), which causes hypoalbuminemia, drops
plasma oncotic pressure, and triggers profound
third-spacing/edema.
3. Which of the following pathophysiological
mechanisms describes the underlying cause of
post-streptococcal acute glomerulonephritis?
A) Direct bacterial invasion of the renal
parenchyma
B) Deposition of circulating antigen-antibody
, complexes in the glomerular basement
membrane
C) IgE-mediated type I hypersensitivity causing
acute renal ischemia
D) Retrograde migration of Escherichia coli
from the lower urinary tract
Rationale: Acute glomerulonephritis is typically
an immune-mediated (Type III) reaction where
immune complexes deposit within the
glomerulus, causing inflammatory recruitment,
complement activation, and subsequent
capillary wall destruction.
4. A patient presents to the emergency
department complaining of excruciating,
spasmodic flank pain that radiates to the groin,
accompanied by nausea and vomiting. The
nurse recognizes these symptoms as indicative
of:
A) Acute Pyelonephritis
B) Nephrotic Syndrome
C) Renal Calculi (Urolithiasis)
D) Acute Cystitis
Rationale: Renal colic is characterized by sharp,
spasmodic, intermittent flank pain radiating to
, the groin or lower abdomen as a kidney stone
travels down and obstructs the ureter, inducing
peristaltic smooth muscle spasms.
5. Which of the following is the most common
causative organism isolated in uncomplicated
acute cystitis and pyelonephritis?
A) Streptococcus pneumoniae
B) Escherichia coli
C) Klebsiella pneumoniae
D) Pseudomonas aeruginosa
Rationale: Escherichia coli is a coliform
bacterium from the gastrointestinal tract and
accounts for roughly 80–85% of all acute
community-acquired urinary tract infections
(UTIs) and acute pyelonephritis via ascending
migration.
6. A patient with a history of severe gouty arthritis
presents with renal stones. The nurse expects
the composition of these stones to be:
A) Calcium oxalate
B) Struvite
C) Uric acid
D) Cystine
Rationale: Gout is characterized by
PREP PACK BOARD-STYLE MCQS +
DETAILED EXPLANATIONS
This comprehensive master exam bank delivers high-yield,
board-style multiple-choice questions specifically tailored to the
rigorous NSG 3850 Advanced Pathophysiology II curriculum.
Every question features a clearly marked answer and an in-
depth, bolded rationale covering advanced renal,
gastrointestinal, hepatic, fluid-electrolyte, and acid-base
alterations. It serves as the ultimate study companion designed
to maximize active recall, guarantee exam readiness, and secure
top grades on your third mid-term assessment.
Questions 1–15: Renal and Urinary Tract Disorders
1. A patient with chronic kidney disease (CKD)
presents with severe anemia. The nurse
understands that this condition is primary due
to the loss of which hormone?
A) Renin
B) Aldosterone
C) Erythropoietin
D) Cortisol
Rationale: Erythropoietin is synthesized by the
peritubular capillary endothelial cells in the
kidney. As renal parenchyma is destroyed in
advanced CKD, erythropoietin production drops
, drastically, resulting in a normocytic,
normochromic anemia.
2. A nurse is reviewing the laboratory results of a
patient diagnosed with Nephrotic Syndrome.
Which of the following classic clinical
manifestations should the nurse expect?
A) Massive proteinuria, hypoalbuminemia, and
generalized edema
B) Hematuria, hypertension, and oliguria
C) Flank pain, high fever, and pyuria
D) Hypotension, hypernatremia, and polyuria
Rationale: Nephrotic syndrome is caused by
structural damage to the glomerular podocytes,
leading to an increased permeability to proteins.
This presents with massive proteinuria (>3.5
g/day), which causes hypoalbuminemia, drops
plasma oncotic pressure, and triggers profound
third-spacing/edema.
3. Which of the following pathophysiological
mechanisms describes the underlying cause of
post-streptococcal acute glomerulonephritis?
A) Direct bacterial invasion of the renal
parenchyma
B) Deposition of circulating antigen-antibody
, complexes in the glomerular basement
membrane
C) IgE-mediated type I hypersensitivity causing
acute renal ischemia
D) Retrograde migration of Escherichia coli
from the lower urinary tract
Rationale: Acute glomerulonephritis is typically
an immune-mediated (Type III) reaction where
immune complexes deposit within the
glomerulus, causing inflammatory recruitment,
complement activation, and subsequent
capillary wall destruction.
4. A patient presents to the emergency
department complaining of excruciating,
spasmodic flank pain that radiates to the groin,
accompanied by nausea and vomiting. The
nurse recognizes these symptoms as indicative
of:
A) Acute Pyelonephritis
B) Nephrotic Syndrome
C) Renal Calculi (Urolithiasis)
D) Acute Cystitis
Rationale: Renal colic is characterized by sharp,
spasmodic, intermittent flank pain radiating to
, the groin or lower abdomen as a kidney stone
travels down and obstructs the ureter, inducing
peristaltic smooth muscle spasms.
5. Which of the following is the most common
causative organism isolated in uncomplicated
acute cystitis and pyelonephritis?
A) Streptococcus pneumoniae
B) Escherichia coli
C) Klebsiella pneumoniae
D) Pseudomonas aeruginosa
Rationale: Escherichia coli is a coliform
bacterium from the gastrointestinal tract and
accounts for roughly 80–85% of all acute
community-acquired urinary tract infections
(UTIs) and acute pyelonephritis via ascending
migration.
6. A patient with a history of severe gouty arthritis
presents with renal stones. The nurse expects
the composition of these stones to be:
A) Calcium oxalate
B) Struvite
C) Uric acid
D) Cystine
Rationale: Gout is characterized by
