chapter8: female reproductive system P56 09:33 【医学英语】15分钟认识女性生殖系统解剖 chapter 8:the anatomy of famale reproductive system P57 14:52 根本没法配图片!chapter8: breasts P58 03:43 蛮简单的!不到十分钟搞定!chapter8: menstrual cycle P59 09:12 不知不觉!我录制发表了100个...
Summary This manuscript describes the anatomy of the lower respiratory tract in domestic bird species including the chicken and pigeon. The here described anatomical structures play a major role avian respiration, which is fundamentally different from respiration in mammals. During inspiration and ...
Apex, Base, Hilum, and Mediastinum:The apex is the uppermost part of the lung, while the base is the lower portion. The hilum is the central region whereblood vessels, bronchi, and nerves enter and exit the lungs. The mediastinum is the central compartment between the lungs, housing vital ...
The respiratory system of a grasshopper, showing spiracles in the thorax and abdomen. Encyclopædia Britannica, Inc. diaphragm; breathing The diaphragm contracts and relaxes, forcing air in and out of the lungs. Encyclopædia Britannica, Inc. ...
Terrestrial and aquatic locomotion of the river otter (Lutra canadensis), the sea otter (Enhydra lutris), and the harp seal (Pagophilus groenlandicus) are successively described and analyzed in relation with the external characteristics of these species. Terrestrial locomotion, typical of land carnivor...
Macroscopic Anatomy of the Lower Respiratory System in a Nocturnal Burrowing Rodent: African Giant Pouched Rat (Cricetomys gambianus, Waterhouse 1840) With 3 figures and 4 tablesSummaryCricetomys gambianus is a rat that lives principally in burrows, coming out at night in search of food. The de...
## Functions of the Skeleton 1. Support: –The vertebral column, akin to the notochord in lower organisms, provides foundational support for the entire body. –It maintains an upright posture and allows us to stand, walk, and perform daily activities. ...
The human respiratory system is comprised of special organs designed to take in oxygen for the air we breathe and expel carbon monoxide, keeping us alive. Let's take a closer look at these organs and explore respiratory physiology in more detail.
In the lower respiratory tract there is transient tracheitis, focal bronchitis and bronchiolitis with leukocytic infiltration, hyperplasia of respiratory epithelial cells, and flattening and loss of ciliated cells. Focal alveolitis, when present, is characterized by hypercellularity of alveolar walls and...
lower respiratory tract larynx, trachea, bronchi, lungs pulmonary ventilation (breathing) moving air in and out of lungs to replace gases in the alveoli external respiration the exchange of gases between the atmosphere and the blood internal respiration ...