Following the Battle of Gettysburg Abraham Lincoln gave the Gettysburg Address during the dedication of the cemetery for Union soldiers who fought and died in the battle.In the address Lincoln expressed the great need for Americans to remember the sacrifice made by these soldiers.our score and seven years ago our fathers brought forth, upon this continent, a new nation, conceived in liberty, and dedicated to the proposition that all men are created equal.. This is the only known photograph of Abraham Lincoln delivering the Gettysburg Address. (Library of Congress).
As one inhales air, the diaphragm moves down, and when one is exhaling, it moves up. The movement of diaphragm is controlled by nerves called phrenic nerves. An irritation on these nerves could cause diaphragm spasm, and such spasms in turn cause one to have short, quick breathes interrupted by epiglottis closure.
Bronchospasm or a bronchial spasm is a sudden constriction of the muscles in the walls of the bronchioles. It is caused by the release (degranulation) of substances from mast cells or basophils under the influence of anaphylatoxins. It causes difficulty in breathing which can be very mild to severe.ronchospasm are caused by a number of reasons. Lower respiratory tract diseases such as Pneumonia, Asthma, Chronic Obstructive Pulmonary Disease (COPD), and Emphysema can result in contraction of the airways. Other causes are side effects of topical decongestants such as Oxymetazoline and Phenylephrine.