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Author Question: How is methemoglobin detected in the laboratory? What will be an ideal ... (Read 50 times)

soccerdreamer_17

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on: Jun 25, 2018
How is methemoglobin detected in the laboratory?
 
  What will be an ideal response?

Question 2

A patient has a positive sickle solubility test. Further investigation reveals hemoglobin of 8.5 g/dL. What can be done to confirm these findings? Explain your answer.
 
  What will be an ideal response?


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paavo

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Reply #1 on: Jun 25, 2018
Answer to Question 1

Answer: Spectral analysis at 450 nm detects methemoglobin.

Answer to Question 2

Answer: The positive sickle solubility test can be confirmed by hemoglobin electrophoresis. The patient's low hemoglobin can affect both results, so packed red blood cells should be used instead of whole blood.


soccerdreamer_17

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Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

isabelt_18

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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