胃泌素对胃运动及胃液分泌的影响依次为()
A 增强,增多
B 增强,减少
C 抑制,抑制
D 减弱,增多
E 抑制,增多
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能使组织液生成减少的是()
A 大量血浆蛋白丢失
B 毛细血管血压升高
C 右心衰竭,静脉回流受阻
D 血浆胶体渗透压升高
E 淋巴回流受阻
You will hear another five recordings.
For each recording, decide what the advertisement is about.
Write one letter(A-H)next to the number of the recording.
Do not use any letter more than once.
After you have listened once, replay each recording.
You have 15 seconds to read the list of reasons A-H.
A. a hotel
B. a special offer
C. a recreational center
D. apartments
E. an airplane
F. a rain coat
G. furniture in an office
H. a place
维持胸内负压的前提是()
A 呼吸道存在一定阻力
B 胸内压低于大气压
C 胸膜腔密闭
D 呼吸肌舒缩
E 胸廓扩张
肾小球有效滤过压等于()
A (肾小球毛细血管压 +肾小囊内压) -(血浆胶体渗透压 +囊内液胶体渗透压)
B (肾小球毛细血管压 +囊内液胶体渗透压) -(血浆胶体渗透压 +肾小囊内压)
C (血浆胶体渗透压 +囊内液胶体渗透压) -(肾小球毛细血管压 +肾小囊内压)
D 囊内液胶体渗透压 -(血浆胶体渗透压 +肾小囊内压)
E 肾小球毛细血管压 -(血浆胶体渗透压 +肾小囊内压)