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The blue jay is the provincial bird of the province of Prince Edward Island in Canada. [46] The blue jay is also the official mascot for Johns Hopkins University, Elmhurst University, and Creighton University. The blue jay was adopted as the team symbol of the Toronto Blue Jays Major League Baseball team, as well as some of their minor league ...
A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the coronary arteries of the heart, causing infarction (tissue death) to the heart muscle. [1] The most common symptom is retrosternal chest pain or discomfort that classically radiates to the left shoulder, arm, or jaw. [1]
The human heart (left) and chicken heart (right) share many similar characteristics. Avian hearts pump faster than mammalian hearts. Due to the faster heart rate, the muscles surrounding the ventricles of the chicken heart are thicker. Both hearts are labeled with the following parts: 1. Ascending Aorta 2. Left Atrium 3. Left Ventricle 4. Right ...
It is hard to tell the male and female apart—except when watching them keenly in their natural habitat—because they are identical in size and coloring. A mid-sized bird that can reach up to 13 ...
True muscle weakness is a primary symptom of a variety of skeletal muscle diseases, including muscular dystrophy and inflammatory myopathy. It occurs in neuromuscular junction disorders, such as myasthenia gravis. Muscle weakness can also be caused by low levels of potassium and other electrolytes within muscle cells. It can be temporary or ...
The large, colorful blue jay is a common sight for backyard bird watchers, and its range makes it a regular fixture in backyards and parks all over the entire eastern half the the United States.
Hall says that if we look at the color blue — considered to be one of the main colors associated with healing — and connect it with the overarching meaning of repeatedly seeing a bird, a blue ...
The ribs are flattened and the sternum is keeled for the attachment of flight muscles except in the flightless bird orders. The forelimbs are modified into wings. [ 79 ] The wings are more or less developed depending on the species; the only known groups that lost their wings are the extinct moa and elephant birds .