critical care nursing a holistic approach课件

Critical Care Nursing A Holistic Approach Part 6 Anatomy and Physiology of the Renal System Chapter 28 Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Hormones Antidiuretic Renin hormone Aldosterone Calcitriol Erythropoietin Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Functions of the Renal System Renal clearance Regulation Electrolyte concentration Patient Assessment: Renal System Chapter 29 Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. History Other diseases that contribute to renal failure Diabetes mellitus Systemic lupus erythematosus Hypertension Sickle-cell anemia Other causes of renal injury Recent illness including surgery or infection Exposure to nephrotoxic agents Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Assessment of Costovertebral Angles Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Site of Renal Bruits Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Diagnostic Tests Urinalysis Creatinine and creatinine clearance Blood urea nitrogen (BUN) Osmolality Radiological studies Renal biopsy Renal angiogram Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Assessment of Fluid Balance Daily weight Intake and output Lab studies Hemodynamic monitoring Patient Management: Renal System Chapter 30 Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Patient Access Vascular catheter A-V fistula Synthetic vascular graft Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Hemodialysis Removes urea, creatinine, and uric acid Removes excess water Restores the body buffer system Maintains appropriate levels of electrolytes Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Complications of Dialysis Dysequilibrium Removal of uric acid too quickly Hypovolemia Hypotension/Hypertension Muscle cramps Removal of fluid too quickly Dysrhythmias Angina Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Continuous Renal Replacement Therapies (CRRT) Similar to hemodialysis Removes waste product slowly Requires more time Used when uric acid needs to be aggressively managed Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Peritoneal Dialysis The peritoneum is used as the semipermeable membrane Osmosis is used to remove fluid Peritoneal catheter is placed in surgery Used for patients who do not live close to a dialysis center Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Peritoneal Dialysis Advantages Less complicated equipment and supplies Less adverse effects because fluid and electrolyte change is slower Disadvantages Requires more time Peritonitis Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Renal Failure Chapter 31 Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Causes of Acute Renal Failure Prerenal Physiological event causing hypoperfusion Intrarenal Acute damage to renal parenchyma Postrenal Obstruction to flow of urine out of the kidney Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Copyright 2005 Lippincott Williams & Wilkins. Instructors Resource CD-ROM to Accompany Critical Care Nursing: A Holistic Approach, eighth edition. Chronic Renal Failure Slow, progr