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【判断题】
只要在栅极上加工作电压,使其值超过阈值电压,MOS管中就一定有电流A.
正确
B.
错误
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举一反三
【单选题】A nurse has conducted discharge teaching with a client diagnosed with tuberculosis. The client has been taking medication for 11⁄2 weeks. The nurse evaluates that the client has understood the informa...
A.
“I need to continue drug therapy for 2 months.”
B.
“I can’t shop at the mall for the next 6 months.”
C.
“I can return to work if a sputum culture comes back negative.”
D.
“I should not be contagious after 2 to 3 weeks of medication therapy.”
【单选题】是事务中最低的级别,该级别下的事务可以读取到另一个事务中未提交的数据,即脏读。
A.
READ UNCOMMITTED
B.
READ COMMITTED
C.
REPEATABLE READ
D.
SERIALIZABLE
【单选题】The nurse evaluates his teaching for a patient with acute glomerulonephritis as effective when the patient does which of the following?
A.
chooses soy or animal proteins for allowed grams of protein in diet
B.
states the need to remain on bed rest until his urine returns to clear yellow
C.
demonstrates care for the vascular shunt or peritoneal catheter
D.
limits fluid intake to less than 1500 mL per day
【单选题】The nurse evaluates her teaching as effective when the patient recovering from acute renal failure states that he will do which of the following?
A.
Limit his fluid intake to 1500 mL or less per day.
B.
Consume only vegetable proteins.
C.
Avoid taking drugs that may be nephrotoxic.
D.
Self-catheterize for residual urine at least once a week.
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