PRACTICE QUESTIONS WITH ANSWERS
100% VERIFIED.
what are the 3 anti-septics for IV insertion? - ANSWER-chlorhexidine
-iodine
-70% alcohol
What can LPNs flush? - ANSWERP.I.V (midline) w = NS/Heprin
CVC if intermittent infusion device is attached
Isotonic soultions - ANSWER-ns
-D5w (dextrose 5% water)
-LR
-D5
1/4 NS
-Albumin 5
Hypotonic Soultions - ANSWER-1/4 ns
-1/3 ns
1/2 ns
-D2.5W
Hypotonic - ANSWER-bp drops (don't give someone w/ hypotension)
-used to hydrate the cell
Hypertonic Soultions - ANSWER-D5NS
-D5LR
-D5 1/2NS
-Tpn
-Albumin 25%
Hypertonic - ANSWER-cause bp to rise
-cell shrinks
Dextrose - ANSWER-gives energy
-reduced breakdown of fat (ketosis)
-irratating to the veins
-NEVER used to administer blood products
-reduces catabolism of protein
Normal Saline - ANSWER-used for trauma