NURS 6501 ADVANCED PATHOPHYSIOLOGY MIDTERM (QUIZ )2024-2025 QUESTIONS
AND CORRECT DETAILED ANSWERS|WALDEN UNIVERSITY| A+ GRADE
1. A patient with kidney disease presents with urine that has a fixed specific gravity of
1.010, regardless of fluid intake. The nurse practitioner suspects isosthenuria. What
best defines isosthenuria, and why might the loss of papillae lead to this condition?
- (ANSWER)Isosthenuria is the inability to concentrate or dilute urine properly, and
the loss of papillae reduces the number of collecting ducts availabLe for urine.
2. In the renal system, when there is a reduction in urine flow through the tubules,
what is the initial even that initiated a series of processes aimed at increasing #$%^&*()(*
tubular flow by elevating the glomerular filtration rate (GFR)? - (ANSWER)Decreased&^%
delivery of sodium chloride to the macula densa
3. An adult patient experiences abdominal pain in the upper right side, accompanied
by nausea and vomiting, especially after eating fatty foods. Which hormone is
mainly responsible for stimulating the contraction of the bile storage organ and
prompting the release of bile in response to high fat meals? -
(ANSWER)Cholecystokinin
4. A 45 year old patient presents with frequent heartburn, regurgitation of stomach
contents, and a sour taste in the mouth. Symptoms worsen when lying down and
are relieved by antacids. On examination, there are no alarming features. Which of
the following is the most appropriate initial step in the management of this patients
symptoms? - (ANSWER)Recommend lifestyle modifications, including dietary
changes and elevation if the head of the bed.
5. A 45 year old male presents with recurrent, severe abdominal pain that worsens
after consuming alcohol or eating. The pain is often relieved by leaning forward. He
also describes having fatty, greasy, and oily stools associated with weight loss. What
condition is most likely responsible for these symptoms? - (ANSWER)Chronic
pancreatitis
6. An older patient with a long history of tobacco and alcohol use presents with
progressive dysphagia, unintentional weight loss and a history of heartburn. A
barium swallow shows irregular narrowing and mucosal irregularities in the lpwer
esophagus. What is the most likely cause of the patients progressive dysphasia? -
(ANSWER)Esophageal stricture
AND CORRECT DETAILED ANSWERS|WALDEN UNIVERSITY| A+ GRADE
1. A patient with kidney disease presents with urine that has a fixed specific gravity of
1.010, regardless of fluid intake. The nurse practitioner suspects isosthenuria. What
best defines isosthenuria, and why might the loss of papillae lead to this condition?
- (ANSWER)Isosthenuria is the inability to concentrate or dilute urine properly, and
the loss of papillae reduces the number of collecting ducts availabLe for urine.
2. In the renal system, when there is a reduction in urine flow through the tubules,
what is the initial even that initiated a series of processes aimed at increasing #$%^&*()(*
tubular flow by elevating the glomerular filtration rate (GFR)? - (ANSWER)Decreased&^%
delivery of sodium chloride to the macula densa
3. An adult patient experiences abdominal pain in the upper right side, accompanied
by nausea and vomiting, especially after eating fatty foods. Which hormone is
mainly responsible for stimulating the contraction of the bile storage organ and
prompting the release of bile in response to high fat meals? -
(ANSWER)Cholecystokinin
4. A 45 year old patient presents with frequent heartburn, regurgitation of stomach
contents, and a sour taste in the mouth. Symptoms worsen when lying down and
are relieved by antacids. On examination, there are no alarming features. Which of
the following is the most appropriate initial step in the management of this patients
symptoms? - (ANSWER)Recommend lifestyle modifications, including dietary
changes and elevation if the head of the bed.
5. A 45 year old male presents with recurrent, severe abdominal pain that worsens
after consuming alcohol or eating. The pain is often relieved by leaning forward. He
also describes having fatty, greasy, and oily stools associated with weight loss. What
condition is most likely responsible for these symptoms? - (ANSWER)Chronic
pancreatitis
6. An older patient with a long history of tobacco and alcohol use presents with
progressive dysphagia, unintentional weight loss and a history of heartburn. A
barium swallow shows irregular narrowing and mucosal irregularities in the lpwer
esophagus. What is the most likely cause of the patients progressive dysphasia? -
(ANSWER)Esophageal stricture
