2. When isotonic hypoxemia occurs
A: Reduced blood oxygen content
B: Decreased partial pressure of arterial blood oxygen
C: Decreased oxygen saturation of hemoglobin
D: Normal blood oxygen content
E: Tissue cell utilization oxygen disorder
A: Reduced blood oxygen content
B: Decreased partial pressure of arterial blood oxygen
C: Decreased oxygen saturation of hemoglobin
D: Normal blood oxygen content
E: Tissue cell utilization oxygen disorder
举一反三
- 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
- The oxygen partial pressure or the amount of oxygen in arterial blood is called:
- The blood delivers oxygen to the body.
- Hypotonic hypoxemia causes tissue hypoxia and its arterial blood<br/>oxygen partial pressure must be lower than () A: 12.0<br/>kPa, 90mmHg B: 10.7<br/>kPa, 80mmHg C: 9.3<br/>kPa, 70mmHg D: 8.0<br/>kPa, 60mmHg E: 6.7<br/>kPa, 50mmHg