Microorganisms that live naturally in the body are not considered infections. B) Colonization occurs when microorganisms live on or in a host organism but do not invade tissues or cause damage. 2. A) Pathogenic are capable of causing disease. B) Non-pathogenic are incapable of causing disease 3.
Organisms on the skin and its appendages gain entrance to the dermis and multiply to cause cellulitis. Cellulitis may progress to serious illness by uncontrolled contiguous spread via the lymphatic or circulatory systems. Complications include lymphangitis, abscess formation, and, gangrenous cellulitis or necrotizing fasciitis. Certain species, most notably group A beta-hemolytic Streptococcus (GABHS) and S aureus, produce toxins that may cause more severe systemic infection, leading to septic shock and death. 2.)
| | | |Basal Cell Carcinoma: Raised, pink, waxy bumps. Locally invasive. Rarely metastasizes. | | | |Melanoma: Neoplasm of pigment producing cells. Brown or black skin lesion with irregularities in symmetry, border and coloration.
Erythema (multiforme) is a skin disorder that comes from an allergic reaction or infection. 10. Exudate is fluid, such as pus or clear fluid, which leaks out of blood vessels into nearby tissues. The fluid is made of cells, proteins, and solid materials. Exudate may ooze from cuts or from areas of infection or inflammation.
They are created by an abnormal and uncontrolled cell division, usually in the brain itself, but also in lymphatic tissue, in blood vessels, in the cranial nerves, in the brain envelopes (meninges), skull, pituitary gland, or pineal gland. Within the brain itself, the involved cells may be neurons or glial cells (which include astrocytes, oligodendrocytes, ependymal cells, and myelin-producingSchwann cells). Brain tumors may also spread from cancers primarily located in other organs (metastatic tumors). Any brain tumor is inherently serious and life-threatening because of its invasive and infiltrative character in the limited space of the intracranial cavity. However, brain tumors (even malignant ones) are not invariably fatal, especially lipomas which are inherently benign.
But this is not the case once cancer will starts. The cells become abnormal and the old, damaged cells survive and continue to divide that may form into tumors. Many of the cancers form into solid tumors except for cancers of the blood. Cancerous tumors may be malignant, which can affect the surrounding tissues. Other cancer cells can metastasize on different parts of the body through blood and can form a new tumor.
It can be divided into three types: (1) mature cystic and solid teratoma, its biological characteristic is benign. (2) not maturity teratoma, differentiated into immature, slightly mature and fully mature, its biological characteristic can be benign, malignant or neutral. (3) mature teratoma malignant transformation, most occur in the areas of cystic. Malignant teratoma included three histological forms: immature teratoma; teratoma with other malignant germ cell tumor components; and teratoma with malignant transformation[1]. Muture adrenal teratoma malignant transformation is more rare, case reports as
a. White blood cells – infection fighting b. Red blood cells – blood clotting c. Plasma – water, nutrients and wastes d. Platelets – blood clotting Match the cardiovascular disorders to the characteristics below. a. Myocardial infarction b. Hypertension c. Angina pectoris d. stroke A 28.
A fluid rich in protein and cellular elements that oozes out of blood vessels due to inflammation and is deposited in nearby tissues. 11. Define Focal infiltrate. term which could represent infection/pneumonia, volume loss/atelectasis, hemorrhage or tumor 12. Which (s) condition is the drug Folic Acid used to treat?
Sanpaku Eyes 1. Compile a list of 5 eye disorders that will impair vision. 1: Glaucoma There are two main types of glaucoma, open-angle glaucoma and closed-angle glaucoma. Open-angle glaucoma causes a gradually progressive visual field loss and optic nerve changes. Closed-angle glaucoma presents with acute angle closure crises characterized by sudden ocular pain, seeing halos around lights, red eye, very high intraocular pressure, nausea and vomiting, decreased vision and a fixed mid-dilated pupil.