What would the total oxygen content equal if the hemoglobin was 16g%, SaO2 was 90% and PaO2 was 63 mm Hg?
a. 21.6 vol% c. 19.8 vol%
b. 20.1 vol % d. 19.48 vol%
d. 19.48 vol%
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Decision for surgery
A) -24 B) -25 C) -32 D) -57
To which of these patients would the EMT elect to administer oral glucose?
A) An alert and oriented 32-year-old female with a blood sugar of 52 mg/dL and no history of diabetes B) A confused 44-year-old male with a history of diabetes who is able to swallow C) An unresponsive 24-year-old male with a blood sugar of 24 mg/dL and a history of diabetes D) A confused male patient with a blood sugar reading of 96 mg/dL and a history of diabetes
Which of the following is TRUE regarding the forms of shock?
A) Hypovolemic shock causes widespread vasodilation. B) They have the same end result despite differing mechanisms. C) Carbon monoxide increases the cells affinity for oxygen. D) Cardiogenic shock increases cardiac stroke volume.
What is the heart rate depicted on the following electrocardiogram?
a. 60 c. 100 b. 80 d. 120