Coronary arteries supply the heart with a constant supply of blood. These arteries are essential, providing oxygen and nutrients that keep the heart constantly pumping. Arteries have three layers including the external layer, tunica external, middle layer, tunica media and the inner layer, called the tunica intima. The outer layer is made up of connective … Read more
Structure of the heart: The heart is at the centre of the cardiovascular system. It is a hollow muscular pump that drives blood through the arteries, which allows it to reach the working muscles and tissues. The heart is split into two halves. The right side of the heart is separated from the left by … Read more
The video that I observed was an adult that was given a modified barium swallow (MBS). The adult was given thin liquids to complete the MBS. The MBS observes all stages of swallowing. The oral preparatory stage of swallowing was not clearly observed in the video. However, the oral transport, pharyngeal, and esophageal stages of … Read more