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【单选题】
IgG通过胎盘使胎儿获得的免疫力称为A.
人工自动免疫
B.
人工被动免疫
C.
非特异性免疫
D.
天然自动免疫
E.
天然被动免疫
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【单选题】What is ship’s heading? Ship’s heading is the direction _____.
A.
the vessel is pointing
B.
the vessel is traveling relative to land
C.
the vessel is traveling relative to ground
D.
the vessel is drifting
【单选题】What is ship’s heading? Ship’s heading is the direction where ( ).
A.
the vessel is pointing
B.
the vessel is traveling relative to land
C.
the vessel is traveling relative to ground
D.
the vessel is drifting
【单选题】The nurse documents that a 45-year-old male is 177.8 cm(5 ft 10 in)tall and weighs 97.5 kg(215 1b). He tells the nurse that he"has a good appetite, but doesnt get much exercise because of his busy wor...
A.
normal body nutrition related to healthy eating patterns and good appetite.
B.
altered nutrition, more than body requirements related to intake greater than calories expended.
C.
risk for altered nutrition, more than body requirements related to lack of routine exercise.
D.
obesity related to lack of exercise.
E.
risk for altered nutrition, less than body requirements related to lack of exercise.
【单选题】When H2S is burned on a ship, what can you expect to occur?
A.
Only 80% of the H2S will be converted to SO2 or free sulfur
B.
The H2S not converted will not be dangerous
C.
All of the H2S will be converted to SO2
D.
All of the H2S will be converted to hydrogen and free sulfur
【简答题】干法灰化与湿法消化的优缺点?
【单选题】The nurse prepares a plan of care for the client with preeclampsia and documents that if the client progresses from preeclampsia to eclampsia, the nurse should take which first action?
A.
Administer oxygen by face mask.
B.
Clear and maintain an open airway.
C.
Administer magnesium sulfate intravenously.
D.
Assess the blood pressure and fetal heart rate.
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