The ( ) side of the heart receives ( ) blood from the body tissues and then pumps this blood to the lungs to pick up oxygen and dispel carbon dioxide.
A: left; oxygen-poor
B: left; oxygen-rich
C: right; oxygen-rich
D: right; oxygen-poor
A: left; oxygen-poor
B: left; oxygen-rich
C: right; oxygen-rich
D: right; oxygen-poor
举一反三
- 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
- 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 right thing to say about arteries is A: It is a set of independent and closed pipes B: Transport blood back to heart C: From the ventricle D: The blood oxygen content in arteries is high