问题 单项选择题 A1/A2型题

下列对氯丙嗪的叙述哪项是错误的()

A.正常人服用出现安定、镇静

B.精神病患者服药后,迅速控制兴奋躁动

C.连续用药6周至6个月产生抗幻觉、妄想

D.连续用药后安定、镇静作用逐渐减弱

E.连续用药后对安定、镇静作用不产生耐受

答案

参考答案:E

解析:正常人口服氯丙嗪后,可出现安静,活动减少,感情淡漠,对周围事物不感兴趣,在安静环境下易入睡,但易被唤醒,醒后神志清楚,加大剂量也不引起麻醉;精神分裂症患者服药后,在不引起明显镇静的情况下,可迅速控制兴奋躁动,幻觉、妄想、躁狂及精神运动性兴奋逐渐消失,恢复理智,安定情绪,生活自理,产生良好的抗精神病作用。其镇静作用与α及H-受体阻断作用有关。长期连续用药后,氯丙嗪的安定镇静作用可出现耐受性,而其抗精神病作用不出现耐受性。

单项选择题
填空题



(36) have greeted Queen Elizabeth Ⅱ as she appeared outside (37) in a pink suit and hat on her 80th birthday. And (38) working grandmother shows no signs of slowing down and has genes on her side -- her mother died at 101. Queen Elizabeth’s husband, Prince Philip, followed close behind as she (39) the castle’s King Henry VIII gate, Voice of America reports. A military (40) played and a 21-gun salute (41) nearby ahead of another 41-gun salute in London’ s Hyde Park later in the day Friday. Prince Charles is (42) a birthday dinner for the (43) at a palace in London’s Kew Gardens. Queen Elizabeth has received 37,000 birthday cards and e-mails from around the world, according to (44) Queen Elizabeth Ⅱ issued a (45) saying she (46) by the messages. In an ITV News survey, Elizabeth was (47) the most popular royal. Bottom of the survey came Camilla Parker-Bowles, Duchess of Cornwall, who last year married the queen’s eldest son, Charles, after a tortuous 35-year (48) . In her 80s, Queen Elizabeth Ⅱ remains perhaps the most (49) . She is known for her penchant for brightly colored suits and hats. French designer Sonia Rykiel once criticized the Queen of England about the way she dresses. She called the Queen "the worst dressed person in the UK". "The Queen is one of the worst dresses people in the UK. She should stop wearing those bright suits and hats ..." Sonia Rykiel said. "A woman in her position should start dressing in a more (50) and serious manner." Frankly, we sold our Sonia Rykiel sweaters cardigans on eBay (51) after this interview. According to a senior royal aide, "The Queen proudly wears British designers. She wears (52) and stylish clothing which is right for the kind of work she does." Her main (53) include (54) photography, and dogs, especially her Pembroke Welsh Corgis. Queen Elizabeth II is Europe’s (55) living monarch. And lest we forget, Queen Elizabeth Ⅱ is the Queen of Canada, too.