Calculate the following concentrations.If V2 = 300 mL, C1 = 70%, and C2 = 45%, what is the amount of V1?__________
What will be an ideal response?
V1 = 188.5 mL
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A) 632.8 nm B) 910.0 nm C) 800.0 nm D) 400.0 nm
You are on the scene of a 50-year-old male who lacerated his arm on a sheet of plate glass. He is pale, diaphoretic, and mumbling incoherently. You have controlled an arterial bleed with direct pressure. His blood pressure is 70/40, pulse 120, and respiratory rate of 28. Which of the following signs is the most concerning?
A) Respiratory rate B) Tachycardia C) Altered mental status D) Blood pressure
A blood gas analyzer measures which of the following? 1. HCO3– 2. PCO2 3. PO2 4. pH
a. 2 and 3 only b. 2, 3, and 4 only c. 2 and 4 only d. 1, 2, 3, and 4
Traumatic brain injury ____ the ICP due to swelling of the brain which ____ the CPP.
A. decreases; increases B. decreases; decreases C. increases; increases D. increases; decreases