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
答案:B
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
答案:B
A. It converts prothrombin to thrombin
B. It activates factor III
C. It activates factor I
D. It activates protein C system
E. It activates prekallikrein
A. aging mechanism
B. neural mechanism
C. humoral mechanism
D. cellular mechanism
E. molecular mechanism
A. Decreased K+
B. Decreased Na+
C. Decreased Ca +
D. Decreased Mg2+
E. Increased Ca2+
A. the increase of heat production and decrease of heat loss
B. the balance between heat production and heat loss
C. the decrease of heat production and increase of heat loss
D. the increase of heat production and heat loss
E. the decrease of heat production and heat loss
A. CO poisoning
B. Decrease PO2 of inspired air
C. Venous-to-arterial shunts
D. Methemoglobinemia
E. Anemia
A. Increased capillary hydrostatic pressure due to congestion in operation
B. Increased capillary permeability due to vessel impairment in operation
C. Decreased plasma colloid osmotic pressure due to plasma loss in operation
D. Lymphatic obstruction due to removal of lymph nodes in operation
E. Increased tissue colloid osmotic pressure due to tissue damage in operation
A. pulmonary embolism
B. atelectasis
C. consolidation of lung
D. pleural effusion
E. bronchiectasis
A. the increase of heat production and decrease of heat loss
B. the balance between heat production and heat loss
C. the decrease of heat production and increase of heat loss
D. the increase of heat production and heat loss
E. the decrease of heat production and heat loss
A. pulmonary vasoconstriction
B. chronic bronchitis
C. pulmonary arteritis
D. pulmonary embolism
E. disseminated intravascular coagulation
A. alanine
B. glutamine
C. urea
D. glutamine
E. pyruvic acid