CCHT-HEMODIALYSIS LATEST UPDATE GRADED A+

CCHT-HEMODIALYSIS LATEST UPDATE GRADED A+ SOLUTIONS THAT HAVE A HIGHER OSMOLARITY THAN BODY FLUIDS ARE CALLED HYPERTONIC BLOOD THAT IS EXPOSED TO A HYPERTONIC SOLUTION CAUSE CRENATION HEMOSTASIS DEPENDS ON THE ABILITY OF NORMAL BLOOD VESSELS TO CONTRACT AND RETRACT WHEN INJURED THE ABILITY OF PLATELETS TO FORM PLUGS IN THE INJURED BLOOD VESSELS THE PRESENCE OF PLASMA COAGULATION FACTORS THE STABILITY OF THE BLOOD CLOT A NON-STERILE AQUEOUS SOLUTION THAT IS SIMILAR TO NORMAL LEVELS OF ELECTROLYTES FOUND IN THE EXTRA CELLULAR FLUID IS DIALYSATE SOLUTION DRY WEIGHT IS THE TERM USED TO DESCRIBE THE STATUS OF A PATIENT WITH NO FLUID EXCESS IN THE INTERSTITIAL AND VASCULAR COMPARTMENT THE PRINCIPLE UNDERLYING WASTE PRODUCT REMOVAL IN HEMODIALYSIS IS DIFFUSION THE MOVEMENT OF SOLUTE PARTICLES FROM AN AREA OF HIGHER CHEMICAL CONCENTRATION TO AN AREA OF LOWER CHEMICAL CONCENTRATION UNITL EQUILIBRIUM IS REACHED IS CALLED DIFFUSION BLOOD AND DIALYZING FLUID FLOWING IN OPPOSITE DIRECTIONS IS CALLED COUNTER-CURRENT FLOW FACTORS WHICH INFLUENCE DIALYZER CLEARANCE INCLUDE BLOOD FLOW RATE DIALYSATE FLOW RATE MEMBRANE PERMEABILITY WHICH OF THE FOLLOWING IS NECESSARY FOR HIGH FLUX DIALYSIS ULTRA FILTRATION CONTROL IN A ROLLER-TYPE PUMP, THE PRESSURE OF THE ROLLERS AGAINST THE TUBING IS CALLED OCCLUSION THE PRACTITIONER ATTACHES AN AIR/FOAM DETECTOR IN ORDER OT DETECT THE PRESENCE OF AIR IN THE VENOUS BLOOD LINE PRE-PUMP ARTERIAL PRESSURE SHOULD BE MEASURED, PARTICULARLY WITH HIGH BLOOD FLOW RATES BECAUSE HEMOLYSIS MAY OCCUR WITH VERY LOW (MORE NEGATIVE) UNDETECTED NEGATIVE PRESSURES PRE-PUMP ARTERIAL PRESSURE IN A PATIENT WITH A FISTULA SHOULD BE BELOW ZERO (NEGATIVE) HAVE THE UPPER ALARM LIMIT SET BELOW ZERO SEQUENTIAL ULTRAFILTRATION IS BEST DESCRIBED AS FLUID REMOVAL WITHOUT DIFFUSION DIALYSIS