So I took a math exam yesterday and I'm confused on the result.
32 yo male admitted for leg wound that cultured +MRSA
Provider orders: Vancomycin 1g/250mL over 2 hr IVPB q12hr
1 Liter Normal Saline over 8 hr IV x 3
What is the total volume infused in 4 1/2 hours?
As we're talking about an IVPB, I set up my problem with the Vanco IVPB infusing first on the secondary line, and then when it finishes, the normal saline starts infusing.
This gives me 250ml in the first 2 hours (of Vanco) + 312.5 Normal Saline in the subsequent 2.5 hours for a total of 562.5mL
I was told this was wrong because they would infuse simultaneously. I made the case that normally IVPB infuse separately but I conceded it is possible to infuse simultaneously; however, nothing in this problems defines that so it's "more correct" to assume they are infusing separately.
No dice. Still wrong.
Am I incorrect in my logic/knowledge of IVPB infusions or are there really two possible ways to set up this problem given the information provided? Thanks.
So I took a math exam yesterday and I'm confused on the result.
32 yo male admitted for leg wound that cultured +MRSA
Provider orders: Vancomycin 1g/250mL over 2 hr IVPB q12hr
1 Liter Normal Saline over 8 hr IV x 3
What is the total volume infused in 4 1/2 hours?
As we're talking about an IVPB, I set up my problem with the Vanco IVPB infusing first on the secondary line, and then when it finishes, the normal saline starts infusing.
This gives me 250ml in the first 2 hours (of Vanco) + 312.5 Normal Saline in the subsequent 2.5 hours for a total of 562.5mL
I was told this was wrong because they would infuse simultaneously. I made the case that normally IVPB infuse separately but I conceded it is possible to infuse simultaneously; however, nothing in this problems defines that so it's "more correct" to assume they are infusing separately.
No dice. Still wrong.
Am I incorrect in my logic/knowledge of IVPB infusions or are there really two possible ways to set up this problem given the information provided? Thanks.