皮皮学，免费搜题
登录
搜题
【简答题】
CPAP是指在病人有_________的情况下,在整个呼吸周期,由呼吸机向气道内输送一个恒定的新鲜正压气流,正压气流大于吸气气流。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：W: Bob must have caught the flu. He said he had a pain in iris heed and lost appetite for everything. He should see a doctor. M: If Mary can come back, he will be full of life. Love cannot be enf...
A.
He has caught a cold.
B.
He will recover soon.
C.
He was enforced to see a doctor.
D.
He has fallen out of love.
查看完整题目与答案
【多选题】A 50-year-old man has had pain in the left shoulder and arm for the past 12 hours. Over the next 6 hours, he develops shortness of breath, which persists for 2 days. The patient is admitted to the hos...
A.
Intermittent platelet aggregation
B.
Thrombosis
C.
Ulceration of the plaque surface
D.
Thinning of the media
E.
Hemorrhage into the plaque substance
查看完整题目与答案
【单选题】A 27-year-old male, presents with a low-grade fever, and nonproductive cough after catching a cold 3 days ago. He also has pain in the left chest which can be worsened during deep breath. X-Ray reveal...
A.
Velcro-like sound
B.
Coarse and medium crackles
C.
Wheezes
D.
Pleural rubs
E.
Sonorous rhonchi
查看完整题目与答案
【单选题】关于细胞壁的功能,下列不正确的是:
A.
维持细菌固有形态
B.
与细胞内外的物质交换有关
C.
决定细菌的分裂
D.
是细菌外层结构，比较坚韧，且具有高度弹性
查看完整题目与答案
【单选题】关于细胞壁的功能,下列不正确的是
A.
维持细菌固有形态
B.
与细胞内外的物质交换有关
C.
决定细菌的分裂
D.
是细菌外层结构，比较坚韧，有弹性
E.
带有多种抗原决定簇，决定了菌体的免疫原性
查看完整题目与答案
【单选题】A patient presents complaining of bloodstained stools and the inability to completely empty his rectum. He also has pain along the back of his thigh and weakness of the posterior thigh muscles. Digita...
A.
Inferior hypogastric
B.
Inferior mesenteric
C.
Lumbar
D.
Sacral
E.
Superior hypogastric
查看完整题目与答案
【单选题】关于细胞壁的功能,下列不正确的是
A.
维持细菌固有形态
B.
与细胞内外的物质交换有关
C.
决定细菌的分裂
D.
是细菌外层结构，比较坚韧，且具有高度弹性
E.
带有多种抗原决定簇，决定了菌体的抗原性
查看完整题目与答案
【单选题】关于细胞壁的功能,下列不正确的是
A.
维持细菌固有形态
B.
与细胞内外的物质交换有关
C.
决定细菌的分裂
D.
是细菌外层结构，比较坚韧，有弹性
E.
带有多种抗原决定簇，决定了菌体的抗原性
查看完整题目与答案
【单选题】关于脑性瘫痪诊断的描述,下列说法正确的是:
A.
年龄越小，症状越明显
B.
指生后一年内各种因素所致的大脑损伤
C.
常同时伴有智力障碍、言语障碍等
D.
仅有运动障碍，而无姿势异常
E.
影像学检查难以找到病变部位
查看完整题目与答案
【简答题】请听下面一段材料，回答第1-2题。 1. What is wrong with the man? A. He has got a pain in his stomach. B. He has got minor injuries in his throat. C. He is suffering from loss of appetite. 2. What caused the man' s tr...
查看完整题目与答案
相关题目：
【单选题】听力原文：W: Bob must have caught the flu. He said he had a pain in iris heed and lost appetite for everything. He should see a doctor. M: If Mary can come back, he will be full of life. Love cannot be enf...
A.
He has caught a cold.
B.
He will recover soon.
C.
He was enforced to see a doctor.
D.
He has fallen out of love.
查看完整题目与答案
【多选题】A 50-year-old man has had pain in the left shoulder and arm for the past 12 hours. Over the next 6 hours, he develops shortness of breath, which persists for 2 days. The patient is admitted to the hos...
A.
Intermittent platelet aggregation
B.
Thrombosis
C.
Ulceration of the plaque surface
D.
Thinning of the media
E.
Hemorrhage into the plaque substance
查看完整题目与答案
【单选题】A 27-year-old male, presents with a low-grade fever, and nonproductive cough after catching a cold 3 days ago. He also has pain in the left chest which can be worsened during deep breath. X-Ray reveal...
A.
Velcro-like sound
B.
Coarse and medium crackles
C.
Wheezes
D.
Pleural rubs
E.
Sonorous rhonchi
查看完整题目与答案
【单选题】关于细胞壁的功能,下列不正确的是:
A.
维持细菌固有形态
B.
与细胞内外的物质交换有关
C.
决定细菌的分裂
D.
是细菌外层结构，比较坚韧，且具有高度弹性
查看完整题目与答案
【单选题】关于细胞壁的功能,下列不正确的是
A.
维持细菌固有形态
B.
与细胞内外的物质交换有关
C.
决定细菌的分裂
D.
是细菌外层结构，比较坚韧，有弹性
E.
带有多种抗原决定簇，决定了菌体的免疫原性
查看完整题目与答案
【单选题】A patient presents complaining of bloodstained stools and the inability to completely empty his rectum. He also has pain along the back of his thigh and weakness of the posterior thigh muscles. Digita...
A.
Inferior hypogastric
B.
Inferior mesenteric
C.
Lumbar
D.
Sacral
E.
Superior hypogastric
查看完整题目与答案
【单选题】关于细胞壁的功能,下列不正确的是
A.
维持细菌固有形态
B.
与细胞内外的物质交换有关
C.
决定细菌的分裂
D.
是细菌外层结构，比较坚韧，且具有高度弹性
E.
带有多种抗原决定簇，决定了菌体的抗原性
查看完整题目与答案
【单选题】关于细胞壁的功能,下列不正确的是
A.
维持细菌固有形态
B.
与细胞内外的物质交换有关
C.
决定细菌的分裂
D.
是细菌外层结构，比较坚韧，有弹性
E.
带有多种抗原决定簇，决定了菌体的抗原性
查看完整题目与答案
【单选题】关于脑性瘫痪诊断的描述,下列说法正确的是:
A.
年龄越小，症状越明显
B.
指生后一年内各种因素所致的大脑损伤
C.
常同时伴有智力障碍、言语障碍等
D.
仅有运动障碍，而无姿势异常
E.
影像学检查难以找到病变部位
查看完整题目与答案
【简答题】请听下面一段材料，回答第1-2题。 1. What is wrong with the man? A. He has got a pain in his stomach. B. He has got minor injuries in his throat. C. He is suffering from loss of appetite. 2. What caused the man' s tr...
查看完整题目与答案