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【多选题】
电力变压器按冷却介质分类，可分为（ ）。A.
干式变压器
B.
液(油)浸变压器
C.
开放式变压器
D.
充气变压器
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反馈参考答案：
举一反三
【简答题】命题公式G=(P∧Q)→R,则G共有____个不同的解释;
【简答题】正常血压(blood pressure,BP)为收缩压_,舒张压_;血压如果低于_称为低血压;高血压是指收缩压_和/或舒张压_。
【单选题】The tourists from Australia _______have hurried to the airport-the flight was called off because of the heavy fog. [ ]
A.
mustn't
B.
couldn't
C.
needn't
D.
wouldn't
【简答题】You will hear a conversation between a nurse and a patient in the outpatient department Fill in the blanks 16-20 Write the answers on your answer sheet You will hear the conversation twice . Appointme...
【简答题】BP (blood pressure)
【简答题】A 50 year old patient, male. Chief complaint: dizziness for 5 days. Physical examination: bp165 / 95mmhhg. The breath sounds of both lungs were normal. The heart rate was 58 BPM, and the second heart ...
【简答题】Vital Signs Vital signs are measured to find any changes in normal body function. They are also used to determine a patient ’ s response to treatment. erous situation can be found from the vital s...
【单选题】During the first day a nurse is caring for a client who has been in the hospital for 2 days, the nurse thinks that the client’s blood pressure (BP) seems high. What is the next step?
A.
Ask the client about past blood pressure ranges.
B.
Review the graphic record on the client’s record.
C.
Examine the medication record for antihypertensive medications.
D.
Review the progress notes included in the client’s record.
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