breathingDuring nasal breathing, heat and humidity are exchanged over a 160 cm2 area of mucous membrane. This capacity is not sufficient for airway comfort during cold air breathing. Similarly, airway discomfort and constriction may be experienced during exercise-induced mouth breathing in marginally ...
The SBTW plateau temperatures were: (1) lower after preconditioning the airways with rapid (80 L/min) isocapnic hyperpnea of frigid air than after less rapid (40 L/min) cold-air hyperpnea or after quiet breathing; (2) lower when, after identical airway preconditioning regimens, the SBTW ...
百度试题 结果1 题目()13. The air was so cold that we could hard-ly A. breathe B. breath C. breathing 相关知识点: 试题来源: 解析 A 反馈 收藏
Breathing cold air while working may lead to respiratory symptoms, which can decrease performance in cold. The symptoms are usually worsened by exercise and ageing, being more common in persons having a respiratory disease. Cardiovascular complaints and related performance decrements could be especially...
When I told him where the thin air, breathing air crash and the weather was cold, he says that this will be an interesting experience. 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回顶部 ...
breathing problems, difficulty swallowing, coughing up a lot of mucus, extreme fatigue or irritability, earache or drainage from the ear, your child seems to be getting worse and not better, or any other symptoms that concern you. Cold Home Remedies for Kids: Zinc ...
4. Mean skin temperature and maximal finger temperature were higher when breathing warm compared with cold air. 展开 关键词: Cold exposure Exercise Human thermoregulation Respiration Lung function Asthma DOI: 10.1016/j.jtherbio.2006.12.002 被引量: 13 ...
Trouble breathing (your baby is struggling to breathe, breathing fast, or ribs are pulling in with each breath) Lips or face is turning blue Your baby seems very sick Common Cold vs. Flu Symptoms Not sure whether you have a cold or flu? One big difference is that you usually get fever...
根据下文Breathing in steam over a bowl of hot water helps a lot, too.提示"在一碗热水旁,呼吸其蒸汽也有很大帮助." 承接下文,D项"热水淋浴或洗澡产生的热空气有助于解决鼻塞."切题,此处都是在说明解决鼻塞问题.故选D项.(4)F. 细节理解题.根据下文For dinner, easily digested solid food is ...
Salbutamol (Albuterol) (0.2 ml of the 0.5% solution per kg body weight, diluted to 2 ml) from a jet-type nebulizer (Pan-Inhalierboy 360 Nebulizer) was inhaled through a mouth- piece by slow tidal breathing. Fifteen minutes later, forced spi- rometric tests were performed again. 10) ...