kidneys

Important to monitor protein intake:
- Emphasize high biological value proteins.
- Careful consideration of nitrogen load, especially in patients with kidney disease.
Atkins Diet:
- Not suitable for individuals with kidney disease due to high protein content.
- Can overload the kidneys, making it challenging for them to filter effectively.
- Patients with kidney issues may struggle with dietary restrictions.
Fluid restrictions are critical in managing kidney disease:
- Replacement of electrolytes based on lab values is essential.
- Potassium levels are often elevated; other electrolytes may vary.

Definition and Purpose of Dialysis:
- Dialysis serves as a substitute for normal kidney function by filtering blood and eliminating waste, excess fluid, and unwanted substances.
Types of Dialysis:
- Hemodialysis: Uses a machine to filter blood outside the body.
- Peritoneal Dialysis: Utilizes the peritoneum in the abdomen as a filter.

Hemodialysis Process:
- Blood is pulled through a fistula into a dialysis machine where it is filtered.
- Dialysate (a hypertonic solution) is used to draw out impurities and excess water.
Risks and Complications:
- Hypovolemia from pulling off too much fluid can cause symptoms like low blood pressure.
- Disequilibrium Syndrome: A condition that occurs due to rapid fluid removal; can induce tachycardia and other symptoms.
Vascular Access:
- AV Fistula: A connection created surgically between an artery and vein to facilitate access for dialysis.
- Can take time to heal and is monitored for patency using a bruit (auscultation) and thrill (palpation).
Care Considerations:
- Ensure distal blood flow is intact to prevent complications following fistula creation.
- Typically, patients undergo dialysis three times a week, experiencing fluctuating energy and well-being between sessions.

Peritoneal Dialysis Process:
- Dialysate is infused into the peritoneal cavity, where it dwells to allow waste and excess fluid to cross the membrane and be drained afterward.
Risks and Complications:
- Prone to infections like peritonitis, especially with contaminated access sites.
- Requires careful management of input and output of dialysate to prevent fluid trapping.
Additional Considerations:
- Cleaning protocols must be stringent to avoid infections.
- Dialysate warming may be utilized to enhance absorption and effluent quality.

Assessment of Fistula Patency:
- Use auscultation to listen for a bruit and palpate for a thrill.
- Monitor perfusion distal to the fistula to ensure adequate blood supply to the hand.
Assessment of Patients Undergoing Dialysis:
- Take baseline vital signs and monitor fluctuations in blood pressure and heart rate during treatments.
Patient Education:
- Discuss dietary restrictions, importance of compliance with treatment, and awareness of complications related to dialysis.

Description:
- A continuous form of dialysis suitable for critically ill patients with unstable conditions.
- Employs a machine that continuously removes blood for filtration, managing a slow but steady fluid removal rate.
Important Monitoring:
- Vigilance required for blood clots within the filter, as they can lead to significant blood loss if not addressed promptly.

Overview of Renal Surgical Procedures:
- Mention of TURP (Transurethral Resection of Prostate) as a surgical option for BPH (Benign Prostatic Hyperplasia).
Post-Operative Care:
- Monitoring for blood loss or infection following surgical interventions.
- Continuous Bladder Irrigation (CBI) to manage post-surgical bleeding in the bladder; requires a triple lumen catheter for infusion and drainage.

Important diagnostic tests:
- KUB (Kidney, Ureter, Bladder) - a plain abdominal X-ray to check for stones and kidney position.
- Intravenous Pyelogram (IVP) - assesses kidney function and structure using contrast dye; requires assessment of allergies and renal function prior to administration.
Key Education Points for Tests:
- Patient may experience discomfort and a sensation of urgency post-IVP dye injection but may not be allergic.