The correct description of edema is（）
A. Hypernatremia fluid excess
B. Hyponatremia fluid excess
C. Excess fluid accumulates in the cell
D. Excess fluid accumulates in the blood vessels
Excess fluid accumulates in interstitial space or body cavities
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The effect of hypotonic dehydration on patients does not include（）
A. Thirst
B. Dehydration sign
C. Reduction of blood volume
Decreased ADH secretion
E. Cell swelling
Which of the following conditions can be considered as a brain death（）
A. Whole brain functions are permanently lost
B. Pulse is undetectable
C. Heartbeat and breathing are stopped
D. Functions of cerebrum are stopped
E. Limbs are cold and blood pressure is undetectable
Which factor has no relationship to ascites in patients with schistosomiasis cirrhosis（）
A. Increased capillary hydrostatic pressure
B. Plasma colloid osmotic pressure drops
C. Increased capillary wall permeability
D. Blockage of lymphatic drainage
E. Retention of sodium and water
Disease is（）
A. a poor condition under the effect of pathogenic factors
B. a set of pathological processes under the effect of causes
C. an abnormal life process caused by disorders of homeostasis under the effect of a certain cause（s）
D. an abnormal activity of organism due to the disturbance of the coordination to the external environment
E. “uncomfortable” according to the English translation of “dis”and “ease”
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