Davita Star Exam Paper Practice Solution Accurate Responses.pdf

DAVITA STAR EXAM PAPER PRACTICE SOLUTION ACCURATE RESPONSES




Question:
What is the most common route for transmitting HAIs?

Answer:
contact



Question:
What is the most important intervention against HAIs?

Answer:
hand hygiene



Question:
What germ causes most infections in hemodialysis patients?

Answer:
MRSA, which can stay on surfaces for days, especially plastic and vinyl



Question:
Why is it so important to wear gloves?

Answer:
reduces the risk of hand contamination



Question:
What are V-tags?

,Answer:
interpretive guidance for each state regulation



Question:
What are three strategies to reduce infection of CVCs?

Answer:
facemasks, clean gloves, avoid touching exposed surfaces



Question:
Who can use handwashing sinks?

Answer:
anyone as long as they remain solely for handwashing



Question:
How can you tell if a sink is for handwashing?

Answer:
it's labeled clean



Question:
What is important to know about Hep B patients?

Answer:
cannot care for hep B positive and susceptible patients at the same time



Question:
What are the risks of performing activities your way?

Answer:

, at risk for civil liability



Question:
What is ultrafiltration?

Answer:
fluid pushed by pressure through a semipermeable membrane



Question:
What is convection?

Answer:
solutes draged across a semipermeable membrane by the movement of water



Question:
What is diffusion?

Answer:
particles moving from high to low concentration



Question:
What is osmosis?

Answer:
fluid moving from high to low concentration



Question:
What are the kidneys excretory functions?

Answer:
normalize electrolytes