NR 507 Advanced Pathophysiology Final Exam Review |
Questions with 100% Verified Answers | Latest Update
2026/2027
Question: Format of the final exam in NR 507
Answer: The final exam consists of 100 multiple-choice
questions and is comprehensive.
Question: Key concepts covered in Weeks 5-
8 of NR 507
Answer: Gastrointestinal pathologies, Neurobiological
pathologies, Endocrine pathologies, CNS
sensory and motor pathologies, Brain
pathologies, Dermatologic pathologies.
Question: Key concepts covered in Weeks 1-4
of NR 507
Answer: COPD, Asthma, Hypersensitivity reactions,
Restrictive vs. Obstructive disorders, Heart
failure, Lab markers for Anemia, Anemias, Iron
deficiency anemia, Systemic lupus
erythematosus, Heart valve disorders.
Question: Subjective symptoms of GERD
Answer: Heartburn, regurgitation, dysphagia, and chest
pain.
Question: Objective findings in a physical
examination of uncomplicated
GERD
Answer: The physical examination is usually normal,
although there may be signs of esophagitis or
other complications in severe cases.
Question: Pathophysiology of GERD
Answer: GERD is caused by lower esophageal sphincter
dysfunction, hiatal hernia, and esophageal
motility disorders leading to gastric acid flowing
back into the esophagus.
Question: Treatment options for GERD
Answer: Lifestyle modifications, medications (antacids,
H2 receptor antagonists, proton pump inhibitors,
prokinetic agents), and surgery.
,Question: Warning signs of GERD for patients
over 50
Answer: Dysphagia, odynophagia, nausea and vomiting,
weight loss, melena, and early satiety.
Question: Pathophysiology of appendicitis
Answer: Appendicitis involves obstruction of the lumen
of the appendix, leading to inflammation,
infection, and potential perforation due to
increased luminal pressure and compromised
blood flow.
Question: Common symptoms of appendicitis
Answer: Periumbilical pain, RLQ pain, fever and
leukocytosis, nausea, and vomiting.
Question: Diagnostic tests for appendicitis
Answer: WBC count greater than 10,000 cells/mm3 with
increased neutrophils, C-reactive protein,
abdominal ultrasound, CT scan, and MRI.
Question: Risks following an appendectomy
Answer: Increased risk of colon cancer among
individuals aged 50-74 years.
Question: NP role in the treatment of GERD
Answer: The NP evaluates the effectiveness of the
treatment.
Question: Lifestyle modifications for GERD
patients
Answer: Lifestyle modifications may include dietary
changes, weight management, and avoiding
triggers.
Question: Medications commonly used to
treat GERD
Answer: Antacids, H2 receptor antagonists, proton pump
inhibitors, and prokinetic agents.
Question: Significance of esophageal motility
disorders in GERD
Answer: Impaired esophageal peristalsis reduces
esophageal clearance, leading to pooling of
gastric acid.
, Question: Role of the lower esophageal
sphincter (LES) in GERD
Answer: The LES dysfunction allows gastric acid to flow
back into the esophagus, contributing to GERD.
Question: Potential complications of
untreated appendicitis
Answer: Untreated appendicitis can lead to perforation
and systemic response.
Question: Importance of C-reactive protein in
diagnosing appendicitis
Answer: Increased C-reactive protein indicates systemic
inflammation associated with appendicitis.
Question: Typical pain pattern associated
with appendicitis
Answer: Pain typically starts as periumbilical pain and
later localizes to the right lower quadrant (RLQ).
Question: Role of imaging in diagnosing
appendicitis
Answer: Imaging such as abdominal ultrasound, CT scan,
and MRI are used to confirm the diagnosis of
appendicitis.
Question: Major risk factor for GERD
associated with Hiatal Hernia
Answer: Diaphragmatic weakness.
Question: Contributing factors to Hiatal
Hernia
Answer: Aging, obesity, pregnancy, increased intra-
abdominal pressure (chronic coughing or
Valsalva maneuver), and structural abnormalities
of the diaphragm.
Question: Hiatal Hernia
Answer: A condition caused by aging, obesity,
pregnancy, increased intra-abdominal pressure
(chronic coughing or Valsalva maneuver), and
structural abnormalities of the diaphragm.
Question: Lifestyle modification for Hiatal
Hernia
Answer: Eating small, frequent meals.
Questions with 100% Verified Answers | Latest Update
2026/2027
Question: Format of the final exam in NR 507
Answer: The final exam consists of 100 multiple-choice
questions and is comprehensive.
Question: Key concepts covered in Weeks 5-
8 of NR 507
Answer: Gastrointestinal pathologies, Neurobiological
pathologies, Endocrine pathologies, CNS
sensory and motor pathologies, Brain
pathologies, Dermatologic pathologies.
Question: Key concepts covered in Weeks 1-4
of NR 507
Answer: COPD, Asthma, Hypersensitivity reactions,
Restrictive vs. Obstructive disorders, Heart
failure, Lab markers for Anemia, Anemias, Iron
deficiency anemia, Systemic lupus
erythematosus, Heart valve disorders.
Question: Subjective symptoms of GERD
Answer: Heartburn, regurgitation, dysphagia, and chest
pain.
Question: Objective findings in a physical
examination of uncomplicated
GERD
Answer: The physical examination is usually normal,
although there may be signs of esophagitis or
other complications in severe cases.
Question: Pathophysiology of GERD
Answer: GERD is caused by lower esophageal sphincter
dysfunction, hiatal hernia, and esophageal
motility disorders leading to gastric acid flowing
back into the esophagus.
Question: Treatment options for GERD
Answer: Lifestyle modifications, medications (antacids,
H2 receptor antagonists, proton pump inhibitors,
prokinetic agents), and surgery.
,Question: Warning signs of GERD for patients
over 50
Answer: Dysphagia, odynophagia, nausea and vomiting,
weight loss, melena, and early satiety.
Question: Pathophysiology of appendicitis
Answer: Appendicitis involves obstruction of the lumen
of the appendix, leading to inflammation,
infection, and potential perforation due to
increased luminal pressure and compromised
blood flow.
Question: Common symptoms of appendicitis
Answer: Periumbilical pain, RLQ pain, fever and
leukocytosis, nausea, and vomiting.
Question: Diagnostic tests for appendicitis
Answer: WBC count greater than 10,000 cells/mm3 with
increased neutrophils, C-reactive protein,
abdominal ultrasound, CT scan, and MRI.
Question: Risks following an appendectomy
Answer: Increased risk of colon cancer among
individuals aged 50-74 years.
Question: NP role in the treatment of GERD
Answer: The NP evaluates the effectiveness of the
treatment.
Question: Lifestyle modifications for GERD
patients
Answer: Lifestyle modifications may include dietary
changes, weight management, and avoiding
triggers.
Question: Medications commonly used to
treat GERD
Answer: Antacids, H2 receptor antagonists, proton pump
inhibitors, and prokinetic agents.
Question: Significance of esophageal motility
disorders in GERD
Answer: Impaired esophageal peristalsis reduces
esophageal clearance, leading to pooling of
gastric acid.
, Question: Role of the lower esophageal
sphincter (LES) in GERD
Answer: The LES dysfunction allows gastric acid to flow
back into the esophagus, contributing to GERD.
Question: Potential complications of
untreated appendicitis
Answer: Untreated appendicitis can lead to perforation
and systemic response.
Question: Importance of C-reactive protein in
diagnosing appendicitis
Answer: Increased C-reactive protein indicates systemic
inflammation associated with appendicitis.
Question: Typical pain pattern associated
with appendicitis
Answer: Pain typically starts as periumbilical pain and
later localizes to the right lower quadrant (RLQ).
Question: Role of imaging in diagnosing
appendicitis
Answer: Imaging such as abdominal ultrasound, CT scan,
and MRI are used to confirm the diagnosis of
appendicitis.
Question: Major risk factor for GERD
associated with Hiatal Hernia
Answer: Diaphragmatic weakness.
Question: Contributing factors to Hiatal
Hernia
Answer: Aging, obesity, pregnancy, increased intra-
abdominal pressure (chronic coughing or
Valsalva maneuver), and structural abnormalities
of the diaphragm.
Question: Hiatal Hernia
Answer: A condition caused by aging, obesity,
pregnancy, increased intra-abdominal pressure
(chronic coughing or Valsalva maneuver), and
structural abnormalities of the diaphragm.
Question: Lifestyle modification for Hiatal
Hernia
Answer: Eating small, frequent meals.
