How many alpha and beta chains are present in a HbA molecule?

A. 141 alpha and 146 beta chains
B. 2 alpha and 2 beta chains
C. 146 alpha and 141 beta chains
D. 1 alpha and 1 beta chain

Answer: B

Health Professions

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Using the Parkland formula, how much fluid would you give to an 80 kg patient with burns over 50 percent of his body in the first eight hours?

A) 8000 ml B) 6000 ml C) 9000 ml D) 7000 ml

Health Professions

The width of a standard adult wheelchair in inches is:

a. 14. b. 16. c. 18. d. 20.

Health Professions