What is the innermost layer of the heart? What is cardiac muscle? Which artery carries blood from the heart to the lungs? Which muscles of the body aid forced expiration by pushing viscera against the diaphragm? What organ system contains the heart and blood vessels?
3. Separation of Cavities: The diaphragm separates two major body cavities: the thoracic cavity, which contains the lungs and heart, and the abdominal cavity, which houses organs such as the stomach, liver, and intestines. 4. Conclusion: Therefore, the diaphragm separates the thoracic cavity from...
A –ianB -iatricsC -iatryD -ics Terminology Exercise 2 for Unit 1 第1题 判断题 (1分) Standard anatomical position of the human body consists of the body standing upright and facing forward with the legs parallel to one another. 第2题 判断题 (1分) The abdominal cavity contains the ...
A cupula is asmall, inverted cup or dome-shaped cap over a structure, including: Ampullary cupula, a structure in the vestibular system, providing the sense of spatial orientation. Cochlear cupula, a structure in the cochlea. Cupula of the pleura, related to the lungs. The cervical parietal ...
Fill in the blank. The cavity in which the large intestine begins and into which the ileum opens is called ___. Large Intestine: The large intestine is arranged around the small intestine in the form of a question mark. It is shorter in length but wide...
The heart is one of the most fascinating organs in the body. The body relies on the heart to deliver nutrients and oxygen through the circulation of blood. Answer and Explanation:1 The correct answer isb) Myocardium. The myocardium is the thickest layer of the heart...
aThe respiratory system, is made up of the gas-exchanging organs (the lungs and respiratory passages) and a pump that ventilates the lungs. The pump consists of the chest wall, the respiratory muscles, which increase and decrease the size of the thoracic cavity; the centers in the brain ...
1)Quite a few human organs are involved in the production of speech:the lungs,the trachea(or windpipe),the throat,the nose,and the mouth. The pharynx,mouth,and nose form the three cavities of the vocal tract.Speech sounds are produced with an airstream as their sources of energy.In most...
Cartilage is the main type of connective tissue seen throughout the body. It serves a variety of structural and functional purposes and exists in different types throughoutour joints, bones, spine, lungs, ears and nose. What types of fibers are in fibrocartilage?
inGuide to Techniques in Mouse Development, Methods in Enzymology, Volume 225, Academic Press (1993), each of the 3 embryonic stem cell clones was injected under a microscopy into the cavity of blastocyst prepared from a C57BL/6 line female mouse and transplanted and embedded in the uterus of...