# I absolutely need help!!Math:/

posted by .

One liter of arterial blood at sea level contains approximately 3 mL of dissolved oxygen and 197 mL of oxygen bound to hemoglobin. If a normal individual has a cardiac output at rest of 5 liters per minute, how much oxygen is carried to the tissues per minute?

If the same individual begins to exercise and their cardiac output increases to 20 liters per minute, and the same amount of oxygen is carried per liter of blood, how much oxygen is carried to the tissues?

• I absolutely need help!!Math:/ -

200ml oxygen/liter * 5 Liters/min=1 1iter0xygen/min

• I absolutely need help!!Math:/ -

For part 2, multiply 200 ml/liter by 20 liter/min instead of 5 liter/min.

• I absolutely need help!!Math:/ -

oh, okay that makes sense its like a conversion factor. Thank you!

• liear equation substitution method -

-x+3y=11-3y 2x+8y=-6

## Similar Questions

1. ### attack (check)!!!!!

Bobby: Blood pressure: 120/70 Cardiac output 5.0 Hemoglobin: 5.0 Urine output 5.0 Ken: Blood pressure: 130/80 Cardiac output 5.5 Hemoglobin: 5.5 Urine output 5.5 Penny: Blood pressure: 110/70 Cardiac output 4.9 Hemoglobin: 4.9 Urine …
2. ### biology

Can someone explain to me how 2,3 BPG works for hemoglobin?
3. ### Physics

Total lung capacity of a typical adult is approximately 5.0L. Approximately 20% of the air is oxygen, as air is 20% oxygen. At sea level and at an average body temperature of 37 C, how many moles of oxygen do the lungs contain at the …
4. ### Organic Chemistry

Hemoglobin (Hb) in the blood absorbs oxygen to form oxyhemoglobin [Hb(O2)2], which transports oxygen to the cells. The equilibrium can be generally represented by the following (though it is actually composed of a series of equilibria …
5. ### Chemistry

Hemoglobin (Hb) in the blood absorbs oxygen to form oxyhemoglobin [Hb(O2)2], which transports oxygen to the cells. The equilibrium can be generally represented by the following (though it is actually composed of a series of equilibria …
6. ### Science-3 question

1. Which of the following is not a function of the circulatory system?
7. ### Plz, check my answers.

1. Which of the following is not a function of the circulatory system?
8. ### Science/Health

2. Which of the following explains why the heart is organized so that it pumps blood to two different locations?
9. ### Science

The Body's Transport System 1) Which of the following is not a function of the circulatory system?
10. ### Chemistry- Dr.Bob!

1. Oxygen (O2) is about 20% of our air, with about 80% nitrogen and a bunch of minor components. In Colorado Springs, where I grew up, the elevation is ~ 6500 feet and atmospheric pressure is only around 12 psi (vs. 14.7 psi at sea …

More Similar Questions