题目内容

The essential qualities of concentric hypertrophy of the heart is ( ).

A. Increased numbers of cardiocyte.
B. Sarcomere hyperplasia in parallel.
C. Increased cardiac fiber length.
D. Sarcomere hyerplasia in series.
E. Not the above-mentioned one

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The diagnostic criteria for type Ⅱ respiratory failure is ()

A. PaO2
B. PAO2
C. PaCO2>70mmHg .
D. PaO2 >50mmHg
E. PaO2 50mmHg

The most common precipitating factor of hepatic encephalopathy is ( )

A. Constipation.
B. Hyperkalemia.
C. Gastrointestinal bleeding.
D. Hypernatremia.
E. Acidosis

Which of the following may contribute to the development of hepatic encephalopathy? ( )

A. Decreased ammonia.
B. Increased AAA .C. Increased BCAA.
C. Decreased GABA.
Decreased AAA

Which disease is the most common cause for acute renal failure()

Acute glomerulonephritis.
B. Urinary obstruction.
C. Acute pyelonephritis.
D. Acute tubular necrosis.
E. Shock

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