Review the short case about 60-year-old Maria at the top of this...

Question

Review the short case about 60-year-old Maria at the top of this page. Recall that her oxygen saturation level was 80% when she arrived at the hospital. Select the best answer in each of the items in parenthesis here:

Before Maria received treatment, (80 / 20) % of Maria's hemoglobin is in the T-state. In this state, the four subunits are (closer together / further apart) than they are when hemoglobin is in the R-state. (80 / 20) % of the hemoglobin in Maria's arterial blood is in the R-state. In this state, the four subunits of hemoglobin are (closer together / further apart) than they are when hemoglobin is in the T state.

Answer 1

iscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus effic

or nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipi