A Physician Orders a 70% He:30% O₂ Mixture to Reduce

question 42

Multiple Choice

A physician orders a 70% He:30% O₂ mixture to reduce the work of breathing in a patient having an acute asthmatic attack. Which of the following delivery systems would be appropriate in this case?

• A) Adult O₂ tent at 15 L/min
• B) Aerosol mask at 12 L/min
• C) Nasal cannula at 6 L/min
• D) Nonrebreathing mask at 10 L/min

---

Definitions:

Moral Hazard

A situation where one party is more likely to take risks because another party bears the cost of those risks, often seen in insurance and financial sectors.

Federal Deposit

Funds deposited in a federal bank or a financial institution that is guaranteed by a government agency.

Insurance Program

A system of protection against financial loss in which risks are pooled and financial compensation is provided to members facing losses.

Congestion Pricing

A pricing strategy that charges users fees for accessing certain areas during peak times to reduce traffic congestion.