.... are not tightly joined. Filament anchor the endothelium cells so they can expand. Pathogens can spread through the body through the lymphatic stream. There are many cells in the lymphoid tissue. One type is lymphocytes, which are reffered to often as T or B cells. Plasma cells are antibody-producing offspring of B cells. Macrophages are phagocytes that help out with immunity. Reticular cells are cells that form the lymphoid tissue stroma. Thes cells are very important parts of the immune system. The Lymphatic System also contains tissues. The tissue of the Lympha .....

.... no reason to keep them alive. The only way to end their physical life is by euthanasia. The question is whether to do this by way of active euthanasia or passive euthanasia. Many are against active euthanasia because in this case you actually kill the person rather than letting them die. But both methods are used for the same end which is to end someone's life without further pain for the patient as well as for the family. The only choice to make after this fact is established is which of these means better carries out the end. James Rachels, a philosophy professor, says .....

.... 175). "Because time and amount of drinking are uncontrollable, the alcoholics is likely to engage in such behaviors as [1] breaking family commitments, both major and minor; [2] spending more money than planned; [3] drinking while intoxicated and getting arrested; [4] making inappropriate remarks to friends, family, and co-workers; [5] arguing, fighting and other anti-social actions. The alcoholic would probably neither do such things, nor approve of them in others unless he was drinking" (Johnson 203). The cause of alcoholism is a combination of biological, psychologica .....

.... of this capability, they would also be able to leach diseases from the body. However, Paracelsus was also very aware of the tendency the human mind has in playing a role in the healing process: "The spirit of the master, the imagination is the instrument, the body is the plastic material. The moral atmosphere surrounding the patient can have a strong influence on the course of the disease. It is not a curse or a blessing that works, but the idea. The imagination produces the effect" (Livingston, p. 25). This role imagination plays, known as the placebo effect, is a true th .....

.... the early stages of intoxication and sleepy or stuporous is in the later stages. Forgetfulness in conversation, inflammation in the whites of the eyes and the pupils unlikely to be dilated are in the la It is still undetermined whether light doses of marijuana has long term effect. Some short term effects are; it causes a higher heart rate, reddened eyes, clumsiness, and blunt reflexes. The physical effects of marijuana use, particularly on developing adolescents, can be acute. The emotional development of adolescent users may be interrupted. Scientists feel .....

.... them to enter cells. Viruses are unable to multiple outside of cells. Mono is found in the DNA in the body. Another name for mononucleosis is glandular fever because of the fever and swelling of the lymph nodes throughout the body. What causes mononucleosis is the Epstein-Barr virus (EBV), which is like herpes. The herpes virus also causes some cases of mono and other diseases. Mono usually occurs in adults 15 to 30 years old, but is known to appear at any age. Mono symptoms include fever, chills, fatigue, malaise, sore throat, head-aches, swelling of the lymph nodes (no .....

.... of asserting his or her own sense of adequacy, the narcissist seeks to be admired by others. However, the narcissist"s extremely fragile sense of self worth does not allow him or her to risk any criticism. Therefore, meaningful emotional interactions with others are avoided. By simultaneously seeking the admiration of others and keeping them at a distance the narcissist is usually able to maintain the illusion of grandiosity no matter how people respond. Thus, when people praise the narcissist his or her grandiosity will increase, but when criticized the grandiosity w .....

.... dangerous. Millions of people around the globe want to quit smoking for medical reasons such as having already two heart-valve replacement surgeries. Wht did some people do to quit smoking? Some people substituted eating ice-cream for smoking. Why is smoking a very popular habit? The reason is you can get them anywhere. All the stores are selling cigaretes. You don't even need an identification card to identify your age if you want legal! Almost anyone can buy them! Yes, the are legal! Nowadays, even middle high school students are already smoking, and willl even lead .....