NSG 3850 EXAM 4 (VERSION A) – GALEN COLLEGE OF NURSING (U.S.) | COMPLETE
VERIFIED ANSWERS – COMPREHENSIVE QUESTIONS AND ANSWERS | VERIFIED AND
WELLDETAILED ANSWERS | DETAILED EXPLANATIONS AND RATIONALES | COMPLETE
EXAM PREPARATION STUDY GUIDE | PRACTICE QUESTIONS | LATEST EXAM UPDATE
* *
CORE DOMAINS
• Hepatic structure, function, and pathophysiology
• Viral hepatitis and hepatic inflammation
• Cirrhosis, portal hypertension, and liver failure
• Hepatic encephalopathy, ascites, and related complications
• Gallbladder disease, cholelithiasis, and cholecystitis
• Pancreatic disorders and pancreatitis
• Endocrine physiology and hormone regulation
• Hormone receptors, feedback mechanisms, and endocrine disorders
• Nursing assessment, complications, and pathophysiologic application
INTRODUCTION
This comprehensive assessment is designed to strengthen understanding of major NSG 3850
Exam 4 concepts through original, exam-style multiple-choice questions. The material
emphasizes pathophysiology, terminology, mechanisms of disease, clinical manifestations,
complications, and application of physiologic principles to nursing situations. Questions
require both foundational knowledge and interpretation of clinical findings, encouraging
learners to connect alterations in normal physiology with signs, symptoms, laboratory
findings, and potential complications. Explanations accompany every answer so that the
assessment functions as both a practice examination and a study resource. The questions are
original practice material and are not presented as authentic, confidential, leaked, or
unreleased Galen College examination questions.
SECTION ONE: QUESTIONS 1–100
Hepatic Disorders, Gallbladder Disease, Pancreatic Disorders, and Endocrine
Pathophysiology
Question 1. Which hepatic function is primarily responsible for maintaining plasma oncotic
pressure?
A. Production of albumin
B. Conversion of ammonia to urea
C. Storage of glycogen
D. Secretion of bile acids
Correct Answer: A. Production of albumin
,Explanation: The liver synthesizes albumin, the major plasma protein responsible for
maintaining colloid oncotic pressure. Severe hepatic dysfunction can decrease albumin
production, promoting edema and ascites.
Question 2. A patient with advanced cirrhosis develops increasing abdominal girth. Which
mechanism most directly contributes to the development of ascites?
A. Increased renal filtration
B. Increased portal hydrostatic pressure and reduced plasma oncotic pressure
C. Increased pancreatic enzyme secretion
D. Increased intestinal motility
Correct Answer: B. Increased portal hydrostatic pressure and reduced plasma oncotic
pressure
Explanation: Portal hypertension increases hydrostatic pressure within the portal circulation,
while reduced hepatic albumin synthesis lowers plasma oncotic pressure. Together, these
forces favor movement of fluid into the peritoneal cavity.
Question 3. Which substance is most strongly associated with the neurologic manifestations
of hepatic encephalopathy?
A. Bilirubin
B. Creatinine
C. Ammonia
D. Sodium
Correct Answer: C. Ammonia
Explanation: Impaired hepatic detoxification allows ammonia and other neurotoxic
substances to accumulate. Elevated ammonia contributes significantly to altered cognition,
confusion, and other manifestations of hepatic encephalopathy.
Question 4. Which finding is most characteristic of portal hypertension?
A. Esophageal varices
B. Hyperactive bowel sounds
C. Increased serum albumin
D. Polyuria
Correct Answer: A. Esophageal varices
,Explanation: Portal hypertension causes blood to be diverted through collateral vessels.
Esophageal and gastric varices can develop and are clinically important because they may
rupture and cause life-threatening gastrointestinal hemorrhage.
Question 5. Which laboratory pattern is most consistent with impaired hepatic synthetic
function?
A. Increased albumin and decreased prothrombin time
B. Decreased albumin and prolonged prothrombin time
C. Increased albumin and increased clotting factors
D. Normal albumin with shortened prothrombin time
Correct Answer: B. Decreased albumin and prolonged prothrombin time
Explanation: The liver synthesizes albumin and many clotting factors. Advanced liver
dysfunction can therefore produce hypoalbuminemia and impaired coagulation, reflected by
a prolonged prothrombin time.
Question 6. Which vitamins are particularly affected by impaired bile production or flow?
A. B1, B2, and B6
B. B12 and folate
C. A, D, E, and K
D. C and B12
Correct Answer: C. A, D, E, and K
Explanation: Bile acids facilitate intestinal absorption of fat and fat-soluble vitamins.
Cholestasis or inadequate bile delivery can therefore impair absorption of vitamins A, D, E,
and K.
Question 7. A patient with chronic liver disease develops easy bruising. Which mechanism
best explains this finding?
A. Excessive red blood cell production
B. Reduced synthesis of coagulation factors
C. Increased platelet production
D. Increased intestinal absorption of vitamin K
Correct Answer: B. Reduced synthesis of coagulation factors
, Explanation: The liver produces numerous coagulation proteins. Advanced hepatic
dysfunction reduces their production and can contribute to prolonged bleeding and easy
bruising.
Question 8. Which finding would be most concerning in a patient with a history of
esophageal varices?
A. Mild constipation
B. Black, tarry stool
C. Increased appetite
D. Clear urine
Correct Answer: B. Black, tarry stool
Explanation: Melena can indicate upper gastrointestinal bleeding. In a patient with portal
hypertension and esophageal varices, gastrointestinal hemorrhage is a medical emergency.
Question 9. Which process normally occurs in the liver as part of ammonia metabolism?
A. Conversion of ammonia into urea
B. Conversion of glucose into bilirubin
C. Conversion of albumin into ammonia
D. Conversion of bile acids into insulin
Correct Answer: A. Conversion of ammonia into urea
Explanation: The healthy liver converts toxic ammonia into urea, which can then be excreted
by the kidneys. Liver failure reduces this detoxification capacity.
Question 10. A patient with severe cirrhosis develops generalized edema. Which change
most directly promotes movement of fluid into interstitial tissues?
A. Increased plasma albumin
B. Decreased plasma oncotic pressure
C. Decreased portal pressure
D. Increased lymphatic return
Correct Answer: B. Decreased plasma oncotic pressure
Explanation: Hypoalbuminemia reduces plasma oncotic pressure, decreasing the force that
normally retains fluid within the vascular compartment. Fluid consequently shifts into
tissues and body cavities.
VERIFIED ANSWERS – COMPREHENSIVE QUESTIONS AND ANSWERS | VERIFIED AND
WELLDETAILED ANSWERS | DETAILED EXPLANATIONS AND RATIONALES | COMPLETE
EXAM PREPARATION STUDY GUIDE | PRACTICE QUESTIONS | LATEST EXAM UPDATE
* *
CORE DOMAINS
• Hepatic structure, function, and pathophysiology
• Viral hepatitis and hepatic inflammation
• Cirrhosis, portal hypertension, and liver failure
• Hepatic encephalopathy, ascites, and related complications
• Gallbladder disease, cholelithiasis, and cholecystitis
• Pancreatic disorders and pancreatitis
• Endocrine physiology and hormone regulation
• Hormone receptors, feedback mechanisms, and endocrine disorders
• Nursing assessment, complications, and pathophysiologic application
INTRODUCTION
This comprehensive assessment is designed to strengthen understanding of major NSG 3850
Exam 4 concepts through original, exam-style multiple-choice questions. The material
emphasizes pathophysiology, terminology, mechanisms of disease, clinical manifestations,
complications, and application of physiologic principles to nursing situations. Questions
require both foundational knowledge and interpretation of clinical findings, encouraging
learners to connect alterations in normal physiology with signs, symptoms, laboratory
findings, and potential complications. Explanations accompany every answer so that the
assessment functions as both a practice examination and a study resource. The questions are
original practice material and are not presented as authentic, confidential, leaked, or
unreleased Galen College examination questions.
SECTION ONE: QUESTIONS 1–100
Hepatic Disorders, Gallbladder Disease, Pancreatic Disorders, and Endocrine
Pathophysiology
Question 1. Which hepatic function is primarily responsible for maintaining plasma oncotic
pressure?
A. Production of albumin
B. Conversion of ammonia to urea
C. Storage of glycogen
D. Secretion of bile acids
Correct Answer: A. Production of albumin
,Explanation: The liver synthesizes albumin, the major plasma protein responsible for
maintaining colloid oncotic pressure. Severe hepatic dysfunction can decrease albumin
production, promoting edema and ascites.
Question 2. A patient with advanced cirrhosis develops increasing abdominal girth. Which
mechanism most directly contributes to the development of ascites?
A. Increased renal filtration
B. Increased portal hydrostatic pressure and reduced plasma oncotic pressure
C. Increased pancreatic enzyme secretion
D. Increased intestinal motility
Correct Answer: B. Increased portal hydrostatic pressure and reduced plasma oncotic
pressure
Explanation: Portal hypertension increases hydrostatic pressure within the portal circulation,
while reduced hepatic albumin synthesis lowers plasma oncotic pressure. Together, these
forces favor movement of fluid into the peritoneal cavity.
Question 3. Which substance is most strongly associated with the neurologic manifestations
of hepatic encephalopathy?
A. Bilirubin
B. Creatinine
C. Ammonia
D. Sodium
Correct Answer: C. Ammonia
Explanation: Impaired hepatic detoxification allows ammonia and other neurotoxic
substances to accumulate. Elevated ammonia contributes significantly to altered cognition,
confusion, and other manifestations of hepatic encephalopathy.
Question 4. Which finding is most characteristic of portal hypertension?
A. Esophageal varices
B. Hyperactive bowel sounds
C. Increased serum albumin
D. Polyuria
Correct Answer: A. Esophageal varices
,Explanation: Portal hypertension causes blood to be diverted through collateral vessels.
Esophageal and gastric varices can develop and are clinically important because they may
rupture and cause life-threatening gastrointestinal hemorrhage.
Question 5. Which laboratory pattern is most consistent with impaired hepatic synthetic
function?
A. Increased albumin and decreased prothrombin time
B. Decreased albumin and prolonged prothrombin time
C. Increased albumin and increased clotting factors
D. Normal albumin with shortened prothrombin time
Correct Answer: B. Decreased albumin and prolonged prothrombin time
Explanation: The liver synthesizes albumin and many clotting factors. Advanced liver
dysfunction can therefore produce hypoalbuminemia and impaired coagulation, reflected by
a prolonged prothrombin time.
Question 6. Which vitamins are particularly affected by impaired bile production or flow?
A. B1, B2, and B6
B. B12 and folate
C. A, D, E, and K
D. C and B12
Correct Answer: C. A, D, E, and K
Explanation: Bile acids facilitate intestinal absorption of fat and fat-soluble vitamins.
Cholestasis or inadequate bile delivery can therefore impair absorption of vitamins A, D, E,
and K.
Question 7. A patient with chronic liver disease develops easy bruising. Which mechanism
best explains this finding?
A. Excessive red blood cell production
B. Reduced synthesis of coagulation factors
C. Increased platelet production
D. Increased intestinal absorption of vitamin K
Correct Answer: B. Reduced synthesis of coagulation factors
, Explanation: The liver produces numerous coagulation proteins. Advanced hepatic
dysfunction reduces their production and can contribute to prolonged bleeding and easy
bruising.
Question 8. Which finding would be most concerning in a patient with a history of
esophageal varices?
A. Mild constipation
B. Black, tarry stool
C. Increased appetite
D. Clear urine
Correct Answer: B. Black, tarry stool
Explanation: Melena can indicate upper gastrointestinal bleeding. In a patient with portal
hypertension and esophageal varices, gastrointestinal hemorrhage is a medical emergency.
Question 9. Which process normally occurs in the liver as part of ammonia metabolism?
A. Conversion of ammonia into urea
B. Conversion of glucose into bilirubin
C. Conversion of albumin into ammonia
D. Conversion of bile acids into insulin
Correct Answer: A. Conversion of ammonia into urea
Explanation: The healthy liver converts toxic ammonia into urea, which can then be excreted
by the kidneys. Liver failure reduces this detoxification capacity.
Question 10. A patient with severe cirrhosis develops generalized edema. Which change
most directly promotes movement of fluid into interstitial tissues?
A. Increased plasma albumin
B. Decreased plasma oncotic pressure
C. Decreased portal pressure
D. Increased lymphatic return
Correct Answer: B. Decreased plasma oncotic pressure
Explanation: Hypoalbuminemia reduces plasma oncotic pressure, decreasing the force that
normally retains fluid within the vascular compartment. Fluid consequently shifts into
tissues and body cavities.
