用于被动免疫的是() A.伤寒疫苗 B.卡介苗 C.麻疹疫苗 D.白喉类毒素 E.破

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问题:

用于被动免疫的是()

A.伤寒疫苗

B.卡介苗

C.麻疹疫苗

D.白喉类毒素

E.破伤风抗毒素

考点:广东住院医师公共科目病毒感染病毒感染题库
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车轮的直径一定,车轮转动的周数和所行路程成正比例.______.

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再生障碍性贫血的发病机理和以下哪种无关()。

A.造血干细胞缺乏

B.骨髓微环境的缺陷

C.免疫机制异常

D.脾功能亢进

E.红细胞内cAMP含量降低

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中国古典戏剧作品塑造了王昭君、李香君、杜丽娘和崔莺莺等经典女性形象,下列作品与上述人物对应关系正确的是:

A.《西厢记》—《汉宫秋》—《桃花扇》—《牡丹亭》
B.《西厢记》—《桃花扇》—《汉宫秋》—《牡丹亭》
C.《汉宫秋》—《桃花扇》—《牡丹亭》—《西厢记》
D.《汉宫秋》—《牡丹亭》—《桃花扇》—《西厢记》

题型:单项选择题

Austin-Flint杂音的发生与以下哪项有关

A.血流加速
B.主动脉瓣狭窄
C.肺动脉高压
D.主动脉瓣关闭不全
E.左房巨大血栓形成

题型:单项选择题

在墨西哥度假

Each year more travelers are finding their way to the sun coasts of Mexico; where ancient civilizations once honored the sun, modern sun worshippers are discovering superb vacation destinations. Airlines now schedule weekly flights from major national and international points to a variety of sun coast resort areas.

The peninsula of Baja California provides one of the most splendid vacation sites in the Western Hemisphere. The peninsula is divided into two states: Baja California Norte and Baja California Sur, which are now connected by the Benito Ju rez Trans-peninsular Highway, so that the entire peninsula can be easily reached by car, as well as by sea and air. A chain of new hotels offer deluxe accommodations, but there are also numerous camping grounds, trailer parks and wayside inns for those who prefer casual-living vacations. At the southern end of the peninsula, La Pazi San Jos del Cabo and Cabo San Lucas offer rapidly expanding deluxe facilities to accommodate the growing influx of visitors. All have good accommodations, restaurants, sports facilities and meeting rooms. In addition, La Paz, with its duty-free zone, is a shopper’s paradise.

Kino Bay, a coastal resort on the mainland near Hermosillo, is expanding and will soon offer new luxurious tourist accommodations.

South along the coast are Topolobampo and Los Mochis, the former a ferry terminus serving La Paz on the peninsula, and boasting the largest natural bay in the world; and the latter a starting point for the Chihuahua-Pacific Railway trip which goes through the breath-taking Copper Canyon to the city of Chihuahua.

Mazatlan, the sailfish capital of the world, has developed a large new resort complex to accommodate its many visitors. Famous for its jumbo shrimp and other delicious seafood, Mazatlan also offers seasonal bullfights, lively evening entertainment and big-game fishing. An international fishing tournament is held there each fall. Modem convention and sports facilities are available. Mazatlan is easily reached from other major cities by good high-ways and an international aiport.

Puerto Vallarta, once a sleepy fishing village, is now one of Mexico’s fastest growing resorts. The red-tiled roofs and cobblestoned streets contrast with the luxurious new hotels. The annual temperature averages around 80°F., offering a perfect climate for parasailing, skin diving, surfing and other aquatic sports. Evening entertainment includes seafood dinners, floor shows and disco dancing that lasts until daybreak. Big-game hunting and fishing are also popular within this region of coastal Mexico.

The Sun coasts of Mexico are excellent vacation destinations where in ancient times people()

A.worshipped the sun

B.built a pyramid to worship gods

C.built roads leading to other places

D.went fishing in waters along the coasts

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