File Name: circulatory and respiratory system test answers ful.zip
Animals are complex multicellular organisms that require a mechanism for transporting nutrients throughout their bodies and removing wastes. The human circulatory system has a complex network of blood vessels that reach all parts of the body. This extensive network supplies the cells, tissues, and organs with oxygen and nutrients, and removes carbon dioxide and waste compounds. The medium for transport of gases and other molecules is the blood, which continually circulates through the system. Pressure differences within the system cause the movement of the blood and are created by the pumping of the heart.
This page has been produced in consultation with and approved by:. A person with amyloidosis produces aggregates of insoluble protein that cannot be eliminated from the body. When a person is anaemic, the red blood cells have to work harder to get oxygen around the body. An aneurysm may have no symptoms until it is either very large or it ruptures. Aortic stenosis may be congenital present from before birth , but is often diagnosed during teenage years. Bleeding may be minor or it may be a life-threatening medical emergency. Content on this website is provided for information purposes only.
Respiratory disease , any of the diseases and disorders of the airways and the lungs that affect human respiration. Diseases of the respiratory system may affect any of the structures and organs that have to do with breathing , including the nasal cavities, the pharynx or throat , the larynx , the trachea or windpipe , the bronchi and bronchioles, the tissues of the lungs , and the respiratory muscles of the chest cage. This article discusses the signs and symptoms of respiratory disease , the natural defenses of the human respiratory system, the methods of detecting respiratory disease, and the different diseases of the respiratory system. For more information about the anatomy of the human respiratory system and the process of respiration, see human respiratory system. The symptoms of lung disease are relatively few. Cough is a particularly important sign of all diseases that affect any part of the bronchial tree.
October , Volume Number 10 , page 64 - 64 [Free]. Join NursingCenter to get uninterrupted access to this Article. Gas exchange takes place in the. Soft and low-pitched breath sounds normally heard over most of both lungs are. Louder, clearer voice sounds during auscultation of the lungs are called.
Respiratory System Quiz. A key is included. The structure which closes off the larynx is the glottis. Start quiz. View the top books to read online as per the Read Print community. There is one correct answer for each question and no time limit on this Respiratory Anatomy Quiz. Answer: 1.
To sustain life, the body must produce sufficient energy. Energy is produced by burning molecules in food, which is done by the process of oxidation whereby food molecules are combined with oxygen. Oxidation involves carbon and hydrogen being combined with oxygen to form carbon dioxide and water. The consumption of oxygen and the production of carbon dioxide are thus indispensable to life. The respiratory system enables oxygen to enter the body and carbon dioxide to leave the body. The respiratory system starts at the nose and mouth and continues through the airways and the lungs. Air enters the respiratory system through the nose and mouth and passes down the throat pharynx and through the voice box, or larynx.
Circulatory and Respiratory System Test Review. blood; atrium; ventricle _____4. fluid portion of the circulatory system, pumped by the heart through. blood vessels Write your answer on the line provided. Path of Circulation: complete.
Understand the structure of the respiratory system and their functions. Saved by Biologycorner. If there is a survey it only takes 5 minutes, try any survey which works for you.