Sensor node

symptom of Lymphoma, enlarged lymph nodes or tumors of the lymph nodes, was first observed in the 17th century by an Italian biologist named Marcell Malpighi. (Lakhtakia & Burney, 2015). Very little more was observed about the disease until the 19th century, when Thomas Hodgkin, a researcher known as “inspector of the dead” due to the great number of autopsies he conducted, presented a paper on several patients with painless enlargement of their lymph nodes (Lakhtakia & Burney, 2015).…

Blood was thought to be the primary transporter of the immunity cells to and from the brain (Louveau et al., 2015). Previous studies had, in fact, discovered that the cerebrospinal fluid (CSF) was was transported to the deep cervical lymph nodes, but the mechanism was scantily understood (Louveau et al., 2015). Coincidentally, Dr. Kipnis and colleagues were trying to determine the route of immune cells’ entrance and exit from the CNS to the systemic circulation when they discovered the meningeal…

Typically; swelling of the lymph nodes in the neck, fever and infection, along with tiredness and fatigue, are some symptoms a person may experience with Chronic Lymphocytic Leukemia (Leukemia - National Cancer Institute. n.d.). In the early development stages of the disease, Chronic Lymphocytic…

the heart because of blocked blood flow. As this happened he fell unconscious because the extra electrical pathways of his heart's chambers stimulated, causing a rapid abnormal heart rate and an insufficient blood supply to the brain. After placing sensors on his body to monitor his heart's electrical activity the healthcare provider established that the front of his heart experienced a blockage in the past. Both events were painless, but his last clot attacked the conduction system. This system…

lymphoma cells are in one lymph node group, or in the abdominal cells. In stage one there may be little to no symptoms, so it may escape detections in its early stages (National, Browley). In stage II the lymphomas are in at least two lymph node groups, either above or below the diaphragm, or in one part of an organ and the lymph node(s) near that area. There are more apparent symptoms now (National, Browley). In the third stage of NHL the lymphoma is in the lymph nodes above and below the…

electrical impulses that travel down pathways through your heart. The normal sinus rhythm is initiated by the SA node also known as the sinoatrial node. It is also known as the hearts natural pacemaker due to the fact it beat 100 bpm. The electrical activity then spreads through the wall of the atria and as a result causes them to contract before it reaches the AV node. From there the AV node conducts electrical impulses from the atria to the ventricles while slowing down the electrical signal.…

Lymphoma is a type of cancer in the blood the presents itself the lymph system. With lymphoma, white blood cells become malignant and start to multiply and spread abnormally. There are two major types of lymphoma. The first is Hodgkin’s lymphoma and the other is non-Hodgkin’s lymphoma. There are few ways to treat lymphoma, and with these treatments, sometimes cure it. Hodgkin’s lymphoma is cancer of the lymphatic system, more commonly known as the immune system. When the cells in the lymphatic…

The lymphatic system consists of lymphatic capillaries and vessels, lymph nodes, the spleen, the thymus, the tonsils, and lymph itself. Some of the fluid that is deposited into the tissues from the blood is taken up by lymphatic capillaries where it becomes lymph. Lymphatic capillaries and vessels have valves that prevent back flow, ensuring one-way flow of lymphatic fluids. Lymphatic capillaries eventually converge to form lymphatic vessels, which are similar in comparison to veins. Lymphatic…

AIDS-related lymphoma is a broad term for a group of blood cancers that, as its name implies, affects AIDS patients. There are various types of non-Hodgkin lymphomas (NHLs) that this category encompasses, so it is not as clear-cut as one might imagine. AIDS-related lymphomas are very complex diseases with many factors to consider. It is important to understand the origin of AIDS-related lymphoma. According to the article “AIDS-Related Malignancies,” AIDS-related lymphoma is believed to be…

Adair, E, and Peterson, R. (2012). Biological Effects of Radiofrequency- Microwave radiation, IEEE Transactions on microwave theory and techniques, Vol 54 (3) Sources of radiations in the modern world include mobile phones, radar installations, transmission pillars, and microwave heaters. These technological developments have made life faster and convenient. The ability to save time had greatly enhanced human capital capacity to be more productive. Adair and Peterson studied different forms of…