22 Flashcards
How often do nurses have to check on GRV?
Every 4 hours in the first 24 hours, then unless the pt is critically ill, decrease to 6-8 hours
What is the value of a normal GRV?
250 or less
If GRV is >250 after ___ check give a promotility agent to increase GI motility
second
Hold tube feeding if GRV is > ___
500
What is the hang time for open systems in enteral feedings?
4 hours
What is the hang time for closed systems in enteral feedings?
24-48 hours
How much free water there is in a formula with 1 cal/cc?
83%
How much free water there is in a formula with 1.5 cal/cc?
77%
How much free water there is in a formula with 2 kcal/cc?
70%
How much kcal/ml there is in a fat emulsion of 10%?
1.1 kcal/ml
How much kcal/ml there is in a fat emulsion of 20%?
2.0 kcal/ml
How much protein is recommended for CKD stages 3 and 4?
0.6-0.8 g/kg
In work simplification, what is the fastest/shortest route to do something?
Motion economy
In work simplification, what is the term to randomly observe the employees to measure idle time?
occurrence sampling
In work simplification, a workers pathway is called ___
pathway chart/flow diagram
In work simplification, the movement of hands is called ___
operational chart
In work simplification, equipment’s pathway is called ___
Cross chart
In work simplification, the steps involved in the process using symbols is also called ___
Process chart
What is a type 1 error?
When you reject a true null hypothesis (false positive)
What is a type 2 error?
When you accept the null hypothesis when it’s actually false (false negative)
