The trachea divides to enter each of the two lungs and then divides more than 20 times to form a very large number of small air spaces. Oxygen from the air enters the blood through capillaries in the walls of these air spaces, and the blood release carbon dioxide into the air spaces to...
1. The trachea divides into a right and a left primary ___.2. The phrenic nerve activates the ___.3. The gas produced in the tissues and exhaled in respiration is ___.4. The double membrane that covers the lungs and lines the thoracic cavity is the ___.5. The small air sacs ...
trachea,分割为称为支气管的二根大管子。 翻译结果3复制译文编辑译文朗读译文返回顶部 了气管,分为两大管称为支气管。 翻译结果4复制译文编辑译文朗读译文返回顶部 气管、分成两个大的管称为镜(支气管。 翻译结果5复制译文编辑译文朗读译文返回顶部 气管,划分成二支大管叫支气管。 相关内容 aCaractéristiques: La...
The trachea further divides into two tubes called bronchi. The bronchi branch out into smaller tubes called bronchioles. The ends of bronchioles open into little air sacs called alveoli, which aid in gaseous exchange. The alveoli are surrounded by blood vessels through which the exchange of gases...
On the way to the lungs, air passes from the voice box to the___, the distal(末梢的) end of which divides to form the left and right main bronchi. [A] nose [B] pharynx [C] larynx [D] trachea 47. Proper nutrition, adequate sleep, and regular exercise are good health h...
beginning with the nose or mouth. It travels to the chest cavity through thetrachea, which divides into two bronchi, each of which enters a lung. The bronchi divide and subdivide into a network of countless tubules. The smallest tubules, or bronchioles, enter cup-shaped air sacs known as al...
Per definition, the short diameter of the stent divides the longest diameter in two equal halves and is perpendicular to the longest diameter. Both parts of the short diameter as generated by the intersection with the longest diameter were not of equal length. The portion of the short diameter...
(1) Esophagus; (2) trachea; (3) tracheal bifurcation in the cervical region; (4) larynx; (5) bronchi. 3.3. Stomach The stomach is a relatively large organ, which is located on the left side of the abdominal cavity. It is related to the liver craniodorsally and to the small ...
Fill in the blank with the correct anatomical terminology: The trachea (windpipe) is to the spine. Fill in the blanks: The right duct drains the right upper body. Fill in the blank: If the anterior (ventral) ramus of a spinal nerve is severed, there is a (motor and/or sensory ...
These mites are endoparasites that infest the tracheae and lungs of snakes (Fain, 1961). They rarely seem to cause problems for their hosts but occasionally induce congestion of the lungs when mite numbers are high. Rhinonyssidae Rhinonyssid mites are endoparasites in the nasal passages, and...