1. What is the primary muscle of respiration under normal circumstances and what nerve innervates this muscle? What are the accessory muscles of respiration? Does the innervation of those muscles arise in the same or a different ...
What are the main structures of the respiratory system? Where does the respiratory zone of the lungs begin? What does influenza do to the respiratory system? What is the major muscle of the respiratory system? What are the four important conditions of a respiratory surface?
The primary function of this muscle is the movement of the upper extremities in collaboration with the teres major and pectoralis major. These muscles work together to adduct, rotate, and extend the arm at the glenohumeral joint. While the lats are active in moving the upp...
Adiaphragmis a primary muscle that helps inrespiration(breathingprocess). This dome-shaped muscle is located just below the lungsandheart. It contracts continually as we breathe in and out. This thin muscle at the chest base separates the abdomen from the chest. It contracts and flattens when ...
what is known as forced respiration occurs, where a person takes voluntary control of breathing, for example when playing a wind instrument or taking vigorous exercise. Here, the breathing mechanism is slightly different and extra muscles are brought into action, including some from the neck and ...
What Is the Latissimus Dorsi Muscle? The latissimus dorsi is a large muscle covering your back. You may know it as your lats muscles. They're connected to many parts of your body, originating from areas such as your spine, ribs, and pelvis, and inserting into your upper arm and shoulder...
The aims of this study were to compare the estimated size of primary spontaneous pneumothorax (PSP) calculated on inspiratory and expiratory radiographs using the volumetrically derived Collins method and to determine whether radiograph type influences size classification for treatment according to published...
One of the primary reasons for disrupted sleep is a phenomenon known asperiodic breathing, specifically Cheyne-Stokes respiration. At high altitudes, the decreased oxygen stimulates the respiratory centers in the brain to increase both the rate and depth of breathing. During sleep, this heightened re...
What is the primary function of the mammalian heart? (a) Describe the thoracic vertebrae part of the spinal cord. (b) What is its function? What is the purpose of the villi in the small intestines? Describe the three components of the sternum. ...
What is the primary function of cellular respiration? How do the cardiovascular system and the respiratory system work together to provide the body with oxygen and dispose of waste products? What is the function of veins? What is the function of enterokinase in the digestive system?