A、 Iron deficiency anemia
B、 Microangiopathic hemolytic anemia
C、 Aplastic anemia
D、 Scorbutic anemia
E、 Macrocytic anemia
答案:B
A、 Iron deficiency anemia
B、 Microangiopathic hemolytic anemia
C、 Aplastic anemia
D、 Scorbutic anemia
E、 Macrocytic anemia
答案:B
A. potassium-dependent proteases
B. sodium-dependent proteases
C. iron-dependent proteases
D. magnesium-dependent proteases
E. calcium-dependent proteases
A. 3、5mmol/L
B. 4、5mmol/L
C. 5、5mmolL
D. 6、5mmol/L
E. 7、5mmol/L
A. Sodium loss>water loss,serum [Na+]<150mmo/L, plasma osmotic pressure<310mmol/L
B. Water loss>sodium loss, serum[Na+]>150mmol/L, plasma osmotic pressure>310mmo/L
C. Sodium loss>water loss, serum [Na+]>150mmol/L, plasma osmotic pressure>310mmol/L
D. Water loss>sodium loss, serum [Na+]<150mmolL, plasma osmotic pressure<310mmol/L
E. Sodium loss=water loss, both the serum [Na+] and plasma osmotic pressure are normal
A. ↑excitability,↑conductivity,↑automaticity,↑contractibility
B. ↑excitability,↓conductivity,↑automaticity,↑contractibility
C. ↓excitability,↓conductivity,↓automaticity,↓contractibility
D. ↓excitability,↑conductivity,↓automaticity,↑contractibility
E. ↑excitability,↓conductivity,↑automaticity,↓contractibility
A. Decrease PO2 of inspired air
B. Hysteria
C. Fever
D. Hypoxemia
E. Respiratory failure
A. The cardiac compensation
B. The water movement from ICF to ECF
C. The blood redistribution
D. The increased volume of vascular bed
E. The increased reabsorption of sodium and water in renal tubules
A. Flat T wave
B. Elevated ST segment
C. Prominent U wave
D. Widened QRS wave
E. Prolonged P-R interval
A. External respiratory dysfunction
B. Lung ventilation dysfunction
C. Dysfunction of oxygen utilization
D. Dysfunction of oxygen transportation
E. Internal respiratory dysfunction
A. Dullness
B. Decrease in blood pressure
C. An increase of pulse pressure
D. Cyanosis
E. Anuria
A. Peaked T wave
B. Prolonged P-R interval
C. Deepened s wave
D. Peaked P wave
E. Suppressive and widened QRS complex