PTCB Practice Test 2 Questions and Answers (100% Pass)
5 views 0 purchase
Course
PTCB
Institution
PTCB
PTCB Practice Test 2 Questions and
Answers (100% Pass)
The percent equivalent of a 1:125 ratio is: - Answer️️ -0.8%
Percent means parts per hundred. 1/125 = x/100 which means 125x = 100
which means x = 0.8
An order is written to administer 2 liters of an IV fluid over 18 hours. What
will ...
PTCB Practice Test 2 Questions and
Answers (100% Pass)
The percent equivalent of a 1:125 ratio is: - Answer✔️✔️-0.8%
Percent means parts per hundred. 1/125 = x/100 which means 125x = 100
which means x = 0.8
An order is written to administer 2 liters of an IV fluid over 18 hours. What
will the flow rate be? - Answer✔️✔️-111 mL/hr
Divide the volume by the time to get the flow rate: 2 liters equals 2,000 mL.
2000/18 = 111.1 mL/hr
An order is written for 500 mL of NS to infuse at 40 gtt/min. How long
would it take to infuse the NS if the set delivers 10 gtt/mL? - Answer✔️✔️-
125 minutes
10 gtt/mL means 10 drops per mL. So for 500 mL you will get: 10 X 500 =
5,000 drops. The flow rate is 40 gtt/min, which means 40 drops per minute,
so divide total drops by 40 to get the number of minutes: 5,000/40 = 125.
Convert 5.5 kg to pounds - Answer✔️✔️-12.1 lb
Page 1 of 2
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller SophiaBennett. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
