A Patient with a Gunshot Wound Arrived Via Ambulance at the ER

question 41

Multiple Choice

A patient with a gunshot wound arrived via ambulance at the ER with Hb 4g%, SaO₂ 98% on F_IO₂ 1.0 and PaO₂ of 503 mm Hg. What would her oxygen content equal?

• A) 20.1 vol %O₂
• B) 12.6 vol% O₂
• C) 9.8 vol% O₂
• D) 6.76 vol% O₂

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Definitions:

Profitability Index

A calculation that determines the relative profitability of an investment, indicating the value created per unit of investment.

Cash Inflows

Funds that enter a business, resulting from sales, financing, or investment returns, contributing to the company's cash balance.

Payback

the period of time required for an investment to generate funds to recover its initial outlay.

Annual Cash Flows

The total amount of money being transferred into and out of a business over one year.