What Is the Appropriate Value for the Venturi Mask? Oxygen

question 1

Multiple Choice

What is the appropriate value for the venturi mask? Oxygen delivery devices with percent of oxygen delivered
$$\begin{array} { l l } \text { Delvery device } & \text { Amount of delivered } \mathrm { FiO } _ { 2 } \\\text { Nasal carrula } & 1 - 6 \mathrm { I } / \mathrm { min } = 24 \% - 44 \% \mathrm { O } _ { 2 } \\\text { simple face mask } & 5 - 8 \mathrm { I } / \mathrm { min } = 35 \% - 55 \% \mathrm { O } _ { 2 } \\\text { Venturi mask } & \\\text { Partial rebreather mask } & 6 - 12 \mathrm { I } / \mathrm { min } = 60 \% - 90 \% \mathrm { O } _ { 2 } \\\text { Nerrebreather mask } & 6 - 15 \mathrm { I } / \mathrm { min } = 70 \% - 100 \% \mathrm { O } _ { 2 }\end{array}$$

• A) 1-6 L/min = 24%-44% O₂
• B) 5-8 L/min = 35%-55% O₂
• C) 4-10 L/min = 24%-55% O₂
• D) 6-12 L/min = 60%-90% O₂
• E) 6-15 L/min = 70%-100% O₂

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Definitions:

Demand Curve

A graphical representation that shows the relationship between the price of a good and the quantity of that good consumers are willing to purchase at various prices.

Profit-Maximizing Output

The level of production at which a firm achieves the highest possible profit.

Antimacassars

Small pieces of cloth or paper placed over the backs or arms of chairs or sofas to protect them from grease or dirt.

Monopolistic Distributor

A sole provider of a product or service in a particular market, facing little to no competition.