RASMUSSEN PATHOPHYSIOLOGY EXAM
2 | COMPREHENSIVE STUDY GUIDE
WITH PRACTICE QUESTIONS AND
ANSWERS 2026| GRADED A+ |
GUARANTEED SUCCESS
Updated 2026 Questions and Answers | 100% Verified
Exam Prep and Comprehensive Rationales Included
,Symptoms of: May be asymptomatic, but usually Chronic Gastritis
accompanied by a dull epigastric pain and a sensation of
fullness after minimal intake.
Inflammation of the stomach and intestines, usually Gastroenteritis
because of an infection or allergic reaction
Usually due to primary inflammatory disease such as Chronic Gastroenteritis
crohns disease
Commonly due to direct infection such as salmonella Acute Gastroenteritis
from raw or undercooked chicken or eggs
Signs & Symptoms: Diarrhea, abdominal discomfort, pain, Gastroenteritis
nausea, and vomiting
Most common cause of chronic gastritis Helicobacter pylori
Embeds itself in the mucous layer, activating toxins and Helicobacter pylori
enzymes that cause inflammation. Genetic vulnerability
and lifestyle behaviors (smoking and stress) may increase
the susceptibility
Other causes of?: Organisms transmitted though food Gastritis
and water contamination, long-term use of nonsteroidal
anti-inflammatory drugs, excessive alcohol use, severe
stress, autoimmune conditions, and other chronic disease
Complications of?: Peptic ulcers, gastric cancer, and Chronic Gastritis
hemorrhage
Manifestations of?: Include indigestion, heartburn, Gastritis
epigastric pain, abdominal cramping, nausea, vomiting,
anorexia, fever, and malaise. Hematemesis and dark, tarry
stools can indicate ulceration and bleeding.
Chyme periodically backs up from the stomach into the GERD (Gastroesophageal Reflux Disease)
esophagus. Bile can also back up into the esophagus.
These gastric secretions irritate the esophageal mucosa GERD (Gastroesophageal Reflux Disease)
, Causes of?: certain foods (e.g., chocolate, caffeine, GERD (Gastroesophageal Reflux Disease)
carbonated beverages, citrus fruit, tomatoes, spicy or
fatty foods, and peppermint), alcohol consumption,
nicotine, hiatal hernia, obesity, pregnancy, certain
medications (e.g., corticosteroids, beta blockers, calcium-
channel blockers, and anticholinergics), nasogastric
intubation, and delayed gastric emptying
Manifestations of?: heartburn, epigastric pain (usually GERD (Gastroesophageal Reflux Disease)
after a meal or when recombinant), dysphagia, dry
cough, laryngitis, pharyngitis, regurgitation of food, and
sensation of a lump in the throat.
Complications of?: esophagitis, strictures, ulcerations, GERD (Gastroesophageal Reflux Disease)
esophageal cancer, and chronic pulmonary disease
Often confused with angina and may warrant ruling out GERD (Gastroesophageal Reflux Disease)
cardiac disease
Lesions affecting the lining of the stomach or duodenum Peptic Ulcer Disease (PUD)
Risk factors of?: being male, advancing age, nonsteroidal Peptic Ulcer Disease (PUD)
anti-inflammatory drug use (NSAIDs), H. pylori infections,
certain gastric tumors, and those for GERD.
Vary in severity from superficial erosions to complete Peptic Ulcer Disease (PUD)
penetration through the GI tract wall. Develops because
of an imbalance between destructive forces and
protective mechanisms
Types of Peptic Ulcer Disease (PUD) Duodenal Ulcers
Gastric Ulcers
Stress Ulcers
Most commonly associated with excessive acid or H. Duodenal ulcers
pylori infections. Typically present with epigastric pain
that is relieved in the presence of food
Less frequent but more deadly. Typically associated with Gastric Ulcers
malignancy and nonsteroidal anti-inflammatory drugs.
Pain typically worsens with eating.
2 | COMPREHENSIVE STUDY GUIDE
WITH PRACTICE QUESTIONS AND
ANSWERS 2026| GRADED A+ |
GUARANTEED SUCCESS
Updated 2026 Questions and Answers | 100% Verified
Exam Prep and Comprehensive Rationales Included
,Symptoms of: May be asymptomatic, but usually Chronic Gastritis
accompanied by a dull epigastric pain and a sensation of
fullness after minimal intake.
Inflammation of the stomach and intestines, usually Gastroenteritis
because of an infection or allergic reaction
Usually due to primary inflammatory disease such as Chronic Gastroenteritis
crohns disease
Commonly due to direct infection such as salmonella Acute Gastroenteritis
from raw or undercooked chicken or eggs
Signs & Symptoms: Diarrhea, abdominal discomfort, pain, Gastroenteritis
nausea, and vomiting
Most common cause of chronic gastritis Helicobacter pylori
Embeds itself in the mucous layer, activating toxins and Helicobacter pylori
enzymes that cause inflammation. Genetic vulnerability
and lifestyle behaviors (smoking and stress) may increase
the susceptibility
Other causes of?: Organisms transmitted though food Gastritis
and water contamination, long-term use of nonsteroidal
anti-inflammatory drugs, excessive alcohol use, severe
stress, autoimmune conditions, and other chronic disease
Complications of?: Peptic ulcers, gastric cancer, and Chronic Gastritis
hemorrhage
Manifestations of?: Include indigestion, heartburn, Gastritis
epigastric pain, abdominal cramping, nausea, vomiting,
anorexia, fever, and malaise. Hematemesis and dark, tarry
stools can indicate ulceration and bleeding.
Chyme periodically backs up from the stomach into the GERD (Gastroesophageal Reflux Disease)
esophagus. Bile can also back up into the esophagus.
These gastric secretions irritate the esophageal mucosa GERD (Gastroesophageal Reflux Disease)
, Causes of?: certain foods (e.g., chocolate, caffeine, GERD (Gastroesophageal Reflux Disease)
carbonated beverages, citrus fruit, tomatoes, spicy or
fatty foods, and peppermint), alcohol consumption,
nicotine, hiatal hernia, obesity, pregnancy, certain
medications (e.g., corticosteroids, beta blockers, calcium-
channel blockers, and anticholinergics), nasogastric
intubation, and delayed gastric emptying
Manifestations of?: heartburn, epigastric pain (usually GERD (Gastroesophageal Reflux Disease)
after a meal or when recombinant), dysphagia, dry
cough, laryngitis, pharyngitis, regurgitation of food, and
sensation of a lump in the throat.
Complications of?: esophagitis, strictures, ulcerations, GERD (Gastroesophageal Reflux Disease)
esophageal cancer, and chronic pulmonary disease
Often confused with angina and may warrant ruling out GERD (Gastroesophageal Reflux Disease)
cardiac disease
Lesions affecting the lining of the stomach or duodenum Peptic Ulcer Disease (PUD)
Risk factors of?: being male, advancing age, nonsteroidal Peptic Ulcer Disease (PUD)
anti-inflammatory drug use (NSAIDs), H. pylori infections,
certain gastric tumors, and those for GERD.
Vary in severity from superficial erosions to complete Peptic Ulcer Disease (PUD)
penetration through the GI tract wall. Develops because
of an imbalance between destructive forces and
protective mechanisms
Types of Peptic Ulcer Disease (PUD) Duodenal Ulcers
Gastric Ulcers
Stress Ulcers
Most commonly associated with excessive acid or H. Duodenal ulcers
pylori infections. Typically present with epigastric pain
that is relieved in the presence of food
Less frequent but more deadly. Typically associated with Gastric Ulcers
malignancy and nonsteroidal anti-inflammatory drugs.
Pain typically worsens with eating.
