Paramedic Med Math (Practice) Questions With Complete Solutions
104 views 0 purchase
Course
Critical Care Paramedic
Institution
Critical Care Paramedic
The physician orders Lasix 20 mg IV stat for a child weighing 34 lbs. The pediatric handbook states that 1 mg/kg is a safe initial dose. Should you give this dose? correct answer: 34 lbs. X 1kg/2.2 lbs = 15.5 kg
15.5 kg X 1 mg/kg = 15.5 mg
Your medical control orders you to give 25mg of Diphen...
Paramedic Med Math (Practice) Questions
With Complete Solutions
The physician orders Lasix 20 mg IV stat for a child weighing 34 lbs. The pediatric handbook states that 1 mg/kg is a safe initial dose. Should you give this dose? correct answer: 34 lbs. X 1kg/2.2 lbs = 15.5 kg
15.5 kg X 1 mg/kg = 15.5 mg
Your medical control orders you to give 25mg of Diphenhydramine to your patient having a mild allergic reaction. It comes packaged as 50mg/1ml in a vial. How many mls do you draw up? correct answer: 50mg/1ml=25mg/xml
50x=25 x=25/50 x=.5ml
Your first dose for a full arrest of Lidocaine calls for 1.5mg/kg. Your patient weights 176 Lbs. Lidocaine comes packaged as 100mg/5ml. How many mls are you giving your patient? correct
answer: 176lbs= 80kg 1.5mg x 80 kg = 120 mg
120mg/xml = 100mg/5ml
120 x 5= 100x 600=100x 600/100 =x x= 6mg
Your second round of Lidocaine for a full arrest calls for .75mg/kg IVP. You are using the same patient from question
#3. How many mls are you giving your patient this time? correct
answer: 176lbs = 80 kg .75mg x 80 kg = 60 mg
60mg/xml = 100mg/5ml
60 x 5 =100x 300=100x 300/100=x x= 3mg Your 75 yom patient is requiring morphine sulfate. Medical control wants you to 5 mg IV. Morphine sulfate comes in a vial 4 mg/ml. How many mls do you need? correct answer: 4mg/1ml = 5mg/xml
4x= 1 x 5 4x=5 x=5/4 x=1.25ml
You need to give 4 mg of Diazepam to your seizing patient. It is packed in as 5 mg/ml. How many mls will you be giving? correct answer: 5mg/1ml = 4mg/xml
5x = 1 x 4 5x=4 x = 4/5 x= .8ml
You need to give Amiodarone to your patient. Per your protocol you take 150mg of Amiodarone and mix it into a 100cc bag of NS. It need to be given over 10 minutes with a mircodrip set. How many drips per minute will you set your drip chamber to? correct answer: 100cc x 60gtts/10min
6000/10 = 600gtts/min
Use that same problem as #7 but change the drip set to a macro drip. How many drips will you need to set your drip chamber to so you can give your drug over 10 minutes? correct answer: 100cc x 10gtts/10min
1000/10min = 100gtts/min (This one is easier to count!)
Your medical control has ordered you to hang a lidocaine drip for your patient. Their orders are for you to give your 154 Lbs. patient 2 mg/mins. You have 2 grams of lidocaine, a 500 ml bag of NS and a microdrip set. How many drips do you need per minute? correct answer: 500ml x 60gtts x 2mg per min/2000mg
30,000 x 2/2000 60,000/2000= 30gtts/min
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 Classroom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
