Davita pct exam stuvia - Study guides, Class notes & Summaries

Davita final exam Practice Questions and Answers Explain the four transport mechanisms that play a role in hemodialysis - ANSWER-● Ultrafiltration: Fluid is pushed through a semipermeable membrane. ● Convection: Or solute drag means that solutes move with the water across the semipermeable membrane. In this way, convection adds to the clearance achieved through diffusion as solutes are dragged along with the ultrafiltrate. ● Diffusion: Is the movement of dissolved particles across a...

Chlorine/Chloramine testing: - ANSWER-When: R/O runs 15 mins before patient shift every 4 hours Where: After Primary carbon tank sample port Acceptable result: Less than or equal to 0.1 mg/L Action if results are too high post primary tank: Repeat the test Define the term AKI - ANSWER-- Term incorporates a wide spectrum of kidney issues - Includes acute kidney failure as well as less catastrophic kidney function changes - May dialyze in an out-patient facility until kidney function recov...

What is important when monitoring weight and BP for acute patients? - ANSWER-keep patients wet to avoid hypotensive episodes What do you need to consider in regards to acute patents vascular access? - ANSWER-Usually have a CVC - follow policy and procedure to prevent infections Why is it important to know what caused your patient's CKD? - ANSWER-to inquire about possible problems during data collection and assessments Kt/V: What is K? - ANSWER-clearance of urea What treatment fact...

Stuvia-2104286-davita-pct-final-exam (2024/2025) Newest Questions and Answers (Verified Answers)

Ultrafiltration - ANSWER-Fluid pushed through the semipermeable membrane Convection - ANSWER-Solutes dragged across semipermeable membrane along with fluid Diffusion - ANSWER-Particles move from area of high concentration to low Osmosis - ANSWER-Fluid moves from area of low to high concentration What are the kidneys' excretory functions? - ANSWER-To normalize electrolytes, remove wastes, provide fluid and nutrient balance What are the kidneys' endocrine functions? - ANSWER-Renin...

What is adequacy? - ANSWER--How well dialysis tx is working -measured by green post BUN lab - Kt/V goal is 1.2 or 65% What affects Kt/V? - ANSWER-- time of tx -frequency of tx -increasing BFR and DFR increase Kt/V Needle gauge sizes vs. BFR - ANSWER-- 17g=200-250 - 16g = 250-350 - 15g = 350-450 - 14g = 450 and ^ procedure for post BUN lab draw - ANSWER-turn off UF DFR to 300 decrease BFR to 100 ml/pm WAIT 15 SEC. draw from arterial line port What causes Kt/V to be falsel...

acceptable result for residual bleach - ANSWER-< 0.5 ppm Acceptable result for chlorine/chloramine testing - ANSWER-< or equal to 0.1 mg/L acceptable hardness test result - ANSWER-< 1 grain/gallon final dialysate conductivity - ANSWER-13-15.5 mS final dialysis pH - ANSWER-6.9-7.6 if dialysis conductivity is too low - ANSWER-hemolysis, bursting of blood cells, cranberry red blood if dialysate conductivity is too high - ANSWER-crenation, shriveling of blood cells, dark r...

Which of the following statements is not an underlying assumption of self management - ANSWER-People with complex chronic kidney conditions such ass ESRD have more difficulties with successful self management Which of the following is a basic principle of self management - ANSWER-Dealing with the consequences of the illness rather than just the physical disease its self Andragogy takes into account - ANSWER-That adults desire to take responsibility for what they learn In order to detect...

what is REM and what is used to submit? - ANSWER-Risk Event Management and unsafe condition, near miss, and an adverse event Sterile means - ANSWER-free of all living microorganisms and spores clean means - ANSWER-not sterile, but disinfected such as a clean dialysis chair contaminated means - ANSWER-that a sterile or clean item has come in contact with non-sterile object dirty means - ANSWER-neither sterile or clean, but visibly contaminated Alcohol-bases hand rubs must contain -...

AKI patients are at increased risk for which complication? - ANSWER-hypovolemia & hypotension Why is it important to know what caused your patient's CKD? - ANSWER-SO the nurse and PCT can inquire about possible problems during data collection and assessment What treatment factors decrease K? - ANSWER-Inadequate coagulation, deceased BFR, poor priming, not following P&P, patient not starving on treatment as presccribed What is the suggested BFR for 16g needle? - ANSWER-250-300 What a...