NR507 Chamberlain: Advanced Patho
Final
(Latest 2025-2026 Edition) 100% Verified Q&A + Answer
85+
Key Solutions
VERIFIED ANSWERS
Question 1
Acute Renal Failure
Correct Answer
- Sudden loss of kidney function.
- Reversible.
Question 2
What is the best indicator of a good prognosis for recovery from acute renal failure?
Correct Answer
Kidneys respond well to Furosemide
Question 3
Acute Pyelonephritis- Pathophysiology
Correct Answer
"Upper UTI"
- Bacteria enter & colonize in urethra and bladder
- Inflammation and immune response
- Bacteria multiply and ascend to kidneys and colonize
- If still untreated: bacteria can spread into circulation via renal veins causing bacteremia & septic shock
Question 4
Acute Pyelonephritis- Assessment
Correct Answer
- Diagnosing by clinical symptoms alone can be difficult (similar to cystitis- lower tract).
- S/S: flank pain, abdominal tenderness, fever.
- Severe infection: systemic signs: high fever, chills, tachycardia.
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,Question 5
Acute Pyelonephritis- Diagnosis
Correct Answer
- Urinalysis: positive urine culture with significant bacteriuria and the presence of pyuria. WBC casts indicates
pyelonephritis, but may not always be present.
- CBC: can show an elevated WBC, indicating infection.
- Imaging studies: renal ultrasound or CT scan, can help identify structural abnormalities and complications like abscess
formation or obstruction.
Question 6
Acute Pyelonephritis- Treatment
Correct Answer
- Antibiotics
- Supportive care: adequate hydration and analgesics (NSAIDs)
- Hospitalization: severe cases, pregnant women, individuals w/underlying comorbidities, or those unable to tolerate oral
intake may require hospitalization for IV antibiotic therapy and close monitoring.
- Follow-up: crucial to monitor treatment response, complete full course of antibiotics, and ensure resolution of infection
through follow-up visits and repeat urine cultures.
Question 7
Renal Calculi (kidney stones)- Pathophysiology
Correct Answer
- Supersaturation: urine becomes oversaturated with certain substances like calcium.
- Nucleation: crystals act as nucleation sites, where further crystal deposition can occur.
- Crystal retention: urinary stasis or inadequate urine flow allows crystals to remain in the urinary tract.
- Stone growth and composition: overtime, crystals accumulate and grow into stones.
Question 8
Renal Calculi- Assessment
Correct Answer
- Medical hx: identify risk.
- Physical exam: flank or abdominal pain, costovertebral angle (CVA) tenderness, hematuria
- Imaging studies: crucial for assessing the presence, size, location, and composition of stones: CT scan, renal ultrasound,
or X-ray.
- Lab tests: urinalysis (blood, crystals, or infection), blood tests evaluate renal function and identify metabolic
abnormalities.
Question 9
Renal Calculi- Treatment
Correct Answer
- Conservative treatment for stones <5mm that are asymptomatic or causing mild symptoms.
- Medical management: thiazide diuretics (calcium stones) or allopurinol (uric acid stones).
- Stone removal (lithotripsy) for larger stones (>5mm) or stones causing severe symptoms.
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, Question 10
Renal Calculi: Goals of Treatment
Correct Answer
- Manage acute pain
- Promote passage of stone
- Reduce the size of stone already formed
- Prevent new stone formation
Question 11
Chronic Kidney Disease (CKD)
Correct Answer
- Progressive, irreversible loss of kidney function.
- Associated with systemic diseases such as hypertension, diabetes mellitus (most significant risk factor), systemic
lupus erythematosus, or intrinsic kidney disease.
- Once stage IV is reached, progression to stage V is inevitable (plus dialysis or kidney transplant).
Question 12
CKD- Candidates for Dialysis
Correct Answer
- Based on symptoms, kidney function, overall health status, and individual circumstances.
- Symptomatic uremia.
- Fluid overload and hypertension.
- Hyperkalemia.
- Acid/base imbalances.
- Progressive loss of kidney function.
Question 13
5 Stages of CKD
Correct Answer
- Determined by estimates of GFR and albuminuria.
- Stage 1: kidney damage with normal or increased GFR (eGFR 90-100 mL/min).
- Stage 2: kidney damage with mild decrease in GFR (60-89 mL/min).
- Stage 3: moderate decrease in GFR (30-59 mL/min).
- Stage 4: severe decrease in GFR (15-29 mL/min).
- Stage 5: kidney failure, end stage (<15)
Question 14
Gastroesophageal Reflux Disease (GERD): Pathophysiology
Correct Answer
- Lower esophageal sphincter (LES) dysfunction: reduced pressure or improper relaxation allows gastric acid to flow back
into the esophagus.
- Hiatal hernia: contributes to GERD by disrupting the normal barrier between the esophagus and stomach.
- Esophageal motility disorders: impaired esophageal peristalsis and reduced esophageal clearance can lead to pooling of
gastric acid in the esophagus.
- Acidic gastric contents.
Trusted by thousands of students and professionals worldwide Page 3 of 18
Final
(Latest 2025-2026 Edition) 100% Verified Q&A + Answer
85+
Key Solutions
VERIFIED ANSWERS
Question 1
Acute Renal Failure
Correct Answer
- Sudden loss of kidney function.
- Reversible.
Question 2
What is the best indicator of a good prognosis for recovery from acute renal failure?
Correct Answer
Kidneys respond well to Furosemide
Question 3
Acute Pyelonephritis- Pathophysiology
Correct Answer
"Upper UTI"
- Bacteria enter & colonize in urethra and bladder
- Inflammation and immune response
- Bacteria multiply and ascend to kidneys and colonize
- If still untreated: bacteria can spread into circulation via renal veins causing bacteremia & septic shock
Question 4
Acute Pyelonephritis- Assessment
Correct Answer
- Diagnosing by clinical symptoms alone can be difficult (similar to cystitis- lower tract).
- S/S: flank pain, abdominal tenderness, fever.
- Severe infection: systemic signs: high fever, chills, tachycardia.
Trusted by thousands of students and professionals worldwide Page 1 of 18
,Question 5
Acute Pyelonephritis- Diagnosis
Correct Answer
- Urinalysis: positive urine culture with significant bacteriuria and the presence of pyuria. WBC casts indicates
pyelonephritis, but may not always be present.
- CBC: can show an elevated WBC, indicating infection.
- Imaging studies: renal ultrasound or CT scan, can help identify structural abnormalities and complications like abscess
formation or obstruction.
Question 6
Acute Pyelonephritis- Treatment
Correct Answer
- Antibiotics
- Supportive care: adequate hydration and analgesics (NSAIDs)
- Hospitalization: severe cases, pregnant women, individuals w/underlying comorbidities, or those unable to tolerate oral
intake may require hospitalization for IV antibiotic therapy and close monitoring.
- Follow-up: crucial to monitor treatment response, complete full course of antibiotics, and ensure resolution of infection
through follow-up visits and repeat urine cultures.
Question 7
Renal Calculi (kidney stones)- Pathophysiology
Correct Answer
- Supersaturation: urine becomes oversaturated with certain substances like calcium.
- Nucleation: crystals act as nucleation sites, where further crystal deposition can occur.
- Crystal retention: urinary stasis or inadequate urine flow allows crystals to remain in the urinary tract.
- Stone growth and composition: overtime, crystals accumulate and grow into stones.
Question 8
Renal Calculi- Assessment
Correct Answer
- Medical hx: identify risk.
- Physical exam: flank or abdominal pain, costovertebral angle (CVA) tenderness, hematuria
- Imaging studies: crucial for assessing the presence, size, location, and composition of stones: CT scan, renal ultrasound,
or X-ray.
- Lab tests: urinalysis (blood, crystals, or infection), blood tests evaluate renal function and identify metabolic
abnormalities.
Question 9
Renal Calculi- Treatment
Correct Answer
- Conservative treatment for stones <5mm that are asymptomatic or causing mild symptoms.
- Medical management: thiazide diuretics (calcium stones) or allopurinol (uric acid stones).
- Stone removal (lithotripsy) for larger stones (>5mm) or stones causing severe symptoms.
Trusted by thousands of students and professionals worldwide Page 2 of 18
, Question 10
Renal Calculi: Goals of Treatment
Correct Answer
- Manage acute pain
- Promote passage of stone
- Reduce the size of stone already formed
- Prevent new stone formation
Question 11
Chronic Kidney Disease (CKD)
Correct Answer
- Progressive, irreversible loss of kidney function.
- Associated with systemic diseases such as hypertension, diabetes mellitus (most significant risk factor), systemic
lupus erythematosus, or intrinsic kidney disease.
- Once stage IV is reached, progression to stage V is inevitable (plus dialysis or kidney transplant).
Question 12
CKD- Candidates for Dialysis
Correct Answer
- Based on symptoms, kidney function, overall health status, and individual circumstances.
- Symptomatic uremia.
- Fluid overload and hypertension.
- Hyperkalemia.
- Acid/base imbalances.
- Progressive loss of kidney function.
Question 13
5 Stages of CKD
Correct Answer
- Determined by estimates of GFR and albuminuria.
- Stage 1: kidney damage with normal or increased GFR (eGFR 90-100 mL/min).
- Stage 2: kidney damage with mild decrease in GFR (60-89 mL/min).
- Stage 3: moderate decrease in GFR (30-59 mL/min).
- Stage 4: severe decrease in GFR (15-29 mL/min).
- Stage 5: kidney failure, end stage (<15)
Question 14
Gastroesophageal Reflux Disease (GERD): Pathophysiology
Correct Answer
- Lower esophageal sphincter (LES) dysfunction: reduced pressure or improper relaxation allows gastric acid to flow back
into the esophagus.
- Hiatal hernia: contributes to GERD by disrupting the normal barrier between the esophagus and stomach.
- Esophageal motility disorders: impaired esophageal peristalsis and reduced esophageal clearance can lead to pooling of
gastric acid in the esophagus.
- Acidic gastric contents.
Trusted by thousands of students and professionals worldwide Page 3 of 18
