Heart valve

with CHD. The risk of death from depression is more severe than second-hand smoking. Being stress could lead to the development of other heart-related diseases such as heart attack, heart failure and many more. CHD occurs when there is a plaque build-up in the arteries, causing the arteries to be narrow, blocked and also hardens, restricting blood flow to the heart. Stress is often related to hostility of someone. Often times, people would find comfort by telling another individual about how or…

The respiratory system is responsible for taking in oxygen and releasing carbon dioxide. The lungs are the main organs in the respiratory system. According to the American Lung Association, red blood cells collect the oxygen from the lungs and carry it throughout the body where it is needed. As the red blood cells travel through the body, they collect the carbon dioxide, taking it back to the lungs where it is then exhaled. The human body needs oxygen in order to sustain itself. The average…

regular exercise Cardiovascular System The cardiovascular system consists of the blood vessels and the heart. They function is to circulate the blood around the body to all the muscles. The red blood cells carry oxygen to all the muscles through the vein (carries blood to the heart). The veins have thin walls and contain blood under the low pressure. The arteries (carries blood away from the heart) have thick muscular walls and small passage ways. They contain blood under high pressure. The last…

In order to elaborate on lymphedema, you have to understand what part of the body it’s affecting, along with the system of the body it affects. Lymphedema affects the lymphatic system of the body, in which is associated/responsible for the immunity of the body to fight off infections or diseases. There are many parts of the body that make up the lymphatic system, and each play an important role. The lymphatic system is a network of tissues and organs that help rid the body of toxins, waste and…

DOI: 8/20/2009. Patient is a 65-year-old female stocker who sustained injury to her bilateral hand and wrists from performing her job duties. As per OMNI entry, she was diagnosed with carpal tunnel syndrome, status post carpal tunnel release; and trigger fingers. IW was deemed at maximum medical improvement (MMI) by QME Dr. Choi on 06/20/13 with 0% permanent disability and on 07/14/16, with 0% whole person impairment. Based on the progress report dated 04/28/16, the patient complains of…

The fight or flight response, also known as the “acute stress response” was first described by Walter Cannon in the 1920s as a theory that animals react to threats when the autonomic nervous system reacts. His theory was later recognized as the first stage of a general adaptation syndrome that regulates stress responses among vertebrates and other organisms. Our autonomic nervous system consists of two branches: the parasympathetic and the sympathetic systems. The sympathetic system’s…

and magnesium intoxication. Magnesium prevents the release of pre-synaptic acetylcholine from both sympathetic and neuromuscular junctions.(93)Hypermagnesaemia causes blockage of neuromuscular transmission and depresses the conduction system of the heart and the sympathetic ganglia. Clinically, one of the earliest effects of magnesium intoxication is the disappearance of deep tendon reflexes. This is often seen at magnesium concentrations…

Collagen synthesis: Collagens, which are synthesised by fibroblasts, provide strength and integrity for all tissues in the body and therefore play a particularly vital role in wound repair. Collagens are a key component of all phases of wound healing. Immediately after injury, exposed collagen comes into contact with blood, promoting platelet aggregation and activating chemotactic factors involved in the response to injury. Later collagen becomes the foundation of the wound ECM. Invading…

there were several concerning cues that made him an at risk patient. Even before observations were taken Mr Jones’s age, weight and intense chest pain clearly indicated his need for immediate action to evaluation his condition because of the risk of heart complications. After observations Mr Jones had a total Q-ADDS score of 3 and a pain score of 7/10, most concerning was his O2 saturation at 92% and his severe crushing pain in his chest which had been going on for an hour and a half and had…

As said before, Frogs do have respiratory system that in return helps the cardiovascular system, they have two lungs and one heart, with 3 chambers, they breathe in air through not only their nostrils but skin as well. That’s right, Frogs have a thin membranous tissue for skin and after it goes through cellular respiration (C6H12O6 + 6O2 = 6CO2 + H2O + ATP), the CO2 leaves through…