3. Which of the following hypoxia generally has no cyanosis?
A: Respiratory insufficiency
B: Suffocation
C: Tissue oxygen disorder
D: Venous blood doping
E: Cardiac insufficiency
A: Respiratory insufficiency
B: Suffocation
C: Tissue oxygen disorder
D: Venous blood doping
E: Cardiac insufficiency
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
- Which of the following is not the clinical manifestation of DIC? A: Hemolytic anemia B: bleeding C: Tissue hypoxia D: acute respiratory distress E: Severe renal dysfunction
- Which of the following are the causes of congestion? A: Local venous compression B: Local or systemic venous obstruction C: Cardiac failure D: Increase of vasoactive substances
- Which of the following belongs to vital signs? A: Pulse B: Respiratory rate C: Blood pressure D: Blood sugar E: Temperature
- The common causes of lactic acidosis are as follows except A: Shock B: Hypoxia C: Cardiac arrest D: Respiratory failure E: Severe starvation