The iron-containing pigment in red blood cells that carries oxygen is called
举一反三
- Hematochezia() A: the presence of red blood cells in the urine B: abnormally dark tarry feces containing blood C: serious bleeding inside a person's body D: the passage of fresh blood through the anus
- The oxygen partial pressure or the amount of oxygen in arterial blood is called:
- 6. Partial pressure of arterial blood oxygen refers to A: Oxygen partial pressure when oxygen saturation of hemoglobin is 50% B: Tension caused by oxygen molecules dissolved in arterial blood C: Hemoglobin and oxygen binding capacity D: The actual number of milliliters containing 02 in 100ml of blood E: Tension created by chemically bound oxygen in the blood
- Partial pressure of arterial blood oxygen refers to ( ) A: Tension caused by oxygen molecules dissolved in arterial blood B: Oxygen partial pressure when oxygen saturation of hemoglobin is 50% C: Hemoglobin and oxygen binding capacity D: The actual number of milliliters containing 02 in 100ml of blood E: Tension created by chemically bound oxygen in the blood
- Your red blood c_______allow oxygen to circulate throughout your body.