Lab Practical Flashcards
(54 cards)
What is the appropriate flow rate for a simple mask?
6-10 L/min
What is the FiO2 range of a simple mask?
35-60%
What is the FiO2 range for a partial rebreather mask?
60-90%
What is the appropriate flow rate for a partial rebreather mask?
6-10 L/min
What is the approximate FiO2 of a non rebreather mask?
Almost 100%
What is the appropriate flow for a non-rebreather mask?
10-15 L/min
How much additional volume does a simple mask add to the patient’s O2 reservoir?
100-200 mL
How much additional volume does a partial re breathing mask add to the patient’s O2 reservoir?
600-1000 mL
How much additional volume does a non-re breathing mask add to the patient’s O2 reservoir?
600-1000 mL similar to the parting rebreathing mask, except there isn’t a valve where the O2 is being diluted by CO2 so the patient breathes 100% O2 from the bag.
What type of devices can allow you to deliver predictable FiO2 despite ventilator pattern?
High flow devices such as the Venturi mask, aerosol masks and T pieces
What side on the LMA is water soluble lubricant applied to prior to insertion?
Anterior side
If the patient is less than 5 kg what size LMA would you use and how much air is the max amount of air you can use to inflate the cuff?
Size 1 classic and unique
4 cc of air
If the patient is 5-10 kg what size LMA would you use and how much air is the max amount of air you can use to inflate the cuff?
Size 1.5 classic and unique
7 cc of air
If the patient is 10-20 kg what size LMA would you use and how much air is the max amount of air you can use to inflate the cuff?
Size 2 classic, unique
10 cc of air
If the patient is 20-30 kg what size LMA would you use and how much air is the max amount of air you can use to inflate the cuff?
Size 2.5 classic and unique
14 cc of air
If the patient is 30-50 kg what size LMA would you use and how much air is the max amount of air you can use to inflate the cuff?
Size 3 classic, unique and fastrach
20 cc of air
If the patient is 50-70 kg what size LMA would you use and how much air is the max amount of air you can use to inflate the cuff?
Size 4 classic,unique, and fastrach
30 cc of air
If the patient is 70-100 kg what size LMA would you use and how much air is the max amount of air you can use to inflate the cuff?
Size 5 classic, unique and fastrach
40 cc of air
If the patient is more than 100 kg what size LMA would you use and how much air is the max amount of air you can use to inflate the cuff?
Size 6 classic
50 cc of air
What is the pressure and volume capacity of an O2 cylinder?
2200psi and 660L
What is the most common cause of an inaccurate SpO2 reading?
Patient movement
What are some causes of an inaccurate SpO2 reading?
Ambient light, bail polish, IV dyes, dried blood
What range of SpO2 is generally considered normal?
96-100%
In a 5 lead EKG, where do you place the white, red, black, brown and green leads?
White- right shoulder Green- right leg Black- left shoulder Brown- 5th intercostal space on the left Red- left leg
