Thorax

the body that in the relationship to each other to create the ideal human figure and to allow see symmetria in the Canon. The young man also show contrapposto by one leg bears the weight of the body while the other leg is in a resting position. His thorax and pelvis slope in opposite creating an S curve shape in order for the body to be in balanced. This give the sculpture what seem a relax aspect. Also, the position of his feet is look like the balance between standing and walking.…

1. Introduction The second trimester scan is a routine ultrasound examination in many countries that is primarily used to assess fetal anatomy and detect the presence of any fetal anomalies. The second trimester extends from 13 weeks and 0 days to 27 weeks and 6 days of gestation although the majority of these studies are performed between 18 and 23 weeks. (Chudleigh & Thilaganathan, 2004) 2. Patient’s history The patient is a 31 year old pregnant female, with unsure dates of her last menstrual…

Restrictive cardiomyopathy (RCM) is also known as Diastolic Heart Failure, this “is characterized by restrictive filling and reduced diastolic volume of either [one] or both ventricles with normal or near normal systolic function and wall thickness.” There are many types of Cardiomyopathy, Restrictive cardiomyopathy is the least common type. The tell-tale sign of RCM is diastolic dysfunction. Diastolic dysfunction is when the heart does not fill up correctly, either too slowly or too quickly.…

Chimpanzees are the closest living relative to humans with only a genetic difference of 1.2 %. And the Australopithecus afarensis shows a clear mosaic of human-like and ape-like anatomical structures. Here in this paper I would compare and contrast the physical characteristics and social behaviors of chimpanzees and Au. afarensis. Through investigating the relationship between chimpanzees and Au. afarensis it may give us a better picture of how and why humans evolved to what we are today.…

Polymelia cases. Cephalomelia is one case. This is where an extra limb is attached to the head of an organism. There can be a limb attached to the backbone of an organism which is called Notomelia. Thoracomelia is an extra limb attached to the thorax of an organism. Finally, Pyromelia is an extra limb attached to the pelvis of an organism. Are There Any…

Aedes aegypti is holometabolous, this type of development stages includes the egg, lava, pupa, and the adult stage. The distinct traits to key out this mosquito are, small palps with white scales. The female mosquito can lay as many as a hundred eggs at one batch, after the eggs are laid down, the eggs develop within two days, and once wet the larvae emerge from the egg shortly after (Christopher, 1960). The larvae then mature over the course of the week or longer, depending on temperature,…

Internal respiration can be carried out inside the body cells by the respiratory system. The respiratory system is responsible for controlling breathing. The thorax (chest) includes the lungs and their associated tubes, the bronchi and the heart, which are held in an airtight box. The air for breathing comes in contact with the thorax by the nose or the mouth. The nose is adapted for this function as well it is the recommended route. The nose consists of fine bones which are placed on the…

deformed the vocal instrument (i.e., excessive spicy foods, alcohol, smoking, screaming, et cetera). Singing begins with an exhalation of human vocal sounds (phonation) (NIDCD, 2015). At the point of phonation, two smooth adjacent muscle tissues in the thorax come into contact and vibrate to create resonating sound waves from the throat, mouth, and nose (NIDCD, 2015). As any vocal performer will confirm, singing is athletic, and to sing competently, older adults need to be physically fit to meet…

Africa is the supposed birthplace of the human race. It is here that the Australopithecines, a group of hominins including Australopithecus and Paranthropus, lived from 4.2 to 1.2 million years ago. In the same area but from 1.9 to 0.027 million years ago, Homo ergaster also roamed around. Even though they shared the same geographic location, they each represent very different phases of the evolution to what we are today. It would therefore be interesting to see how they differed, based on the…

The respiratory system is composed by a set of organs that are involved when breathing. The anatomy of the respiratory tract includes the nose, nasal cavity, pharynx, larynx, bronchi, lungs, alveoli and the diaphragm. There some organs of the respiratory system that are responsible for the process of breathing. The nose, pharynx, larynx, trachea, bronchi, and lungs permit the gas exchange to happen at the cellular level. The air enters through the nose and mouth and it goes into the lungs to…