Physiology and Function Essay Example | Topics and Well Written Essays - 250 words

Physiology and Function - Essay Example This condition is tied to deficiencies in the production of red blood cells in its key factory, the bone marrow, and can be caused by a number of factors, including kidney disease in chronic form, cancer, and rheumatoid arthritis, even as some forms of anemia, such as sickle cell anemia, can be passed on from parent to offspring (ADAM, 2012). Basophils: Basophils are a type of white blood cells in the human body (Childrens Hospital and Health System, 2012). As a white blood cell type, its function basically revolves around protection of the body from infections and diseases. This is done via basophils eating up invading pathogens. Their cytoplasmic contents include grain-like substances, and basophils in general have a dark purple to black hue in Wright stains (MedFriendly, n.d.). Eosinophils: Eosinophils are likewise a type of white blood cells in the human body (Childrens Hospital and Health System, 2012). It is also disease and infection fighting. While they are beneficial in attacking foreign bodies, they can cause disease in large amounts, including asthma, and parasitic diseases (MedicineNet, 2012). Erythrocytes: Erythrocyte is another term for red blood cells, and in general, as already discussed above, erythrocyte are involved in oxygen transport throughout the body, emanating from the lungs. They also are the carriers for carbon dioxide. (Childrens Hospital and Health System, 2012). Normal erythrocytes are biconcave, yellow in color, and has in it the hemoglobin oxygen carriers. Abnormal types include basophilic and hypochromic erythrocytes, the latter a condition where red blood cell counts are lower than normal, healthy values (Saunders,

The Odyssey Essay Example | Topics and Well Written Essays - 500 words

The Odyssey - Essay Example The second stage is "a road of trials". For Odyssey, his journey consists of: love of Calypso and building of a ship to escape; trials with the Cyclops and the Phaeacian princess, love with Circe and journey into Hades, and battle with Scylla. The third stage is "achieving the goal or "boon". It means new world perception and views created during the journey. Odyssey understands that faith is the foundation of morality which cannot be removed by new impressions and temptation. He feels that, as morality is created by God, those who reject faith are in turn rejecting individualistic way of life. The forth stage is "a return to the ordinary world". From the very beginning Odyssey fails this trial, because nobody recognized him but his old nurse, Eurycleia. Penelope suspects that it could be her husband and organized a competition won by Odyssey. She promises to marry a winner, when Odyssey won this contest they reunite. The fifth stage includes "application of the boon". At the end, Od yssey visits his father and stops vendetta. His father kills Antinous's father and peace is maintained. In sum, The Odyssey displays the many qualities that archetypal heroes had in common.