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Author Question: It is desired to determine the blood volume of a live mouse. To do this, 0.10 mL of a saline ... (Read 27 times)

kshipps

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on: Mar 21, 2021
It is desired to determine the blood volume of a live mouse. To do this, 0.10 mL of a saline suspension of red blood cells labeled with Fe is injected into the tail vein. Before injection, the gamma rays were counted for this 0.10-mL solution and the count rate found to be 1.0 × 104 cpm. After a sufficient time for the blood to be thoroughly mixed, 0.10 mL of blood is removed and counted. The sample is found to have a count rate of 451 cpm. What is the approximate blood volume of the mouse?

◦ 0.45 mL
◦ 22 mL
◦ 4.5 mL
◦ 4.4 mL
◦ 2.2 mL
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Marked as best answer by kshipps on Mar 21, 2021

aadams68

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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kshipps

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Reply 2 on: Mar 21, 2021
Great answer, keep it coming :)

irishcancer18

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Reply 3 on: Yesterday
Excellent

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