Medical Gas Administration: Key Concepts and Procedures
School
Home Schooling Program**We aren't endorsed by this school
Course
NUR FUNDAMENTA
Subject
Chemistry
Date
Dec 10, 2024
Pages
2
Uploaded by AgentBook25447
RSPT 1310Procedures I Medical Gas Administration 1.List the 3 goals of oxygen –2.Describe hypoxemia?3.What is a normal Sp02?4.List 2 indications for oxygen administration-5.How does hypoxemia affect the cardiopulmonary system?6.What are the contraindications of oxygen?7.What is oxygen toxicity?8.What are signs of hypoxia?9.Describe depression of ventilation?10.Describe ROP-11.Describe absorption atelectasis-12.How long should a patient use 100 % Fio2?13.Describe a low flow system-14.Describe a high flow system-15.List all high flow devices-16.List all low flow devices-17.What qualifies a high flow device?18.List reservoir mask-19.Describe the NRBM and the partial RBM-20.At what oxygen percent could atelectasis occur?21.What determines the air to o2 ratio and the delivered Fi02 to a patient with the AEM?22.A major factor that determines o2 concentration on an AEM?23.In the presence of a downstream resistance to flow on an AEM what happens?24.What happens when the air intake ports are blocked on an AEM?25.Why would AEM’s act as low flow devices?26.Larger jets provide higher/lower velocity?27.Larger jets higher/lower air entrainment?28.Larger jets create higher/lower Fio2?29.What is usually the highest Fio2 on a venturi mask?30.Describe the air entrainment nebulizer?31.List the 4 appliances used with an air entrainment nebulizer?32.On an AEN with a t-tube how do we determine enough flow?33.Why do we use 150 ml extension tubing on an AEN with a t-tube?34.What is an oxygen tent?
35.When would an oxy hood be used?36.What is the minimum flow for an oxy hood?37.What fio2 range can an oxygen tent provide?38.Describe HBO?39.What are the physiologic effects?40.What are some indications for HBO?41.Describe heli-ox? What are the mixtures?42.Describe Nitric oxide?43.What are indications for heli-ox?44.What are indications for nitric oxide?45.Adverse effects of nitric oxide?Total Flow Practice:1.What is the total flow for an AEM that is set on 5 lpm and 35% Fi02?2.What is the patient’s peak inspiratory flow: Vt 0.5 L / RR 25?3.What is the air-oxygen ratio of 45% oxygen?4.What % oxygen with total ratio parts of 26?5.A patient has:Vt 0.6 L and RR 20 Venturi mask 6 lpm 40% Is this mask set up to meet his total flow?6.A patient has Pa02 of 65 Sp02 90%: He is currently on a nasal cannula at 28% Fi02 we want his Pa02 to be 100 mmhg. What Fi02 should we put him on?7.What liter flow is the above patient on?8.What device would you use to get 36% Fi02 to a patient?9.What device would you use to give a patient 40% fixed Fi02?10.What device would you use if the patient needed 100% Fi02?