Medical Microbiology Vocabulary Flashcards
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Aerobic
requiring oxygen for growth
Acne vulgaris
inflammation of sebaceous glands on the back, chest and face
Alopecia
temporary hair loss
Anabolism
synthesis, metabolic process consisting of synthesis of protoplasm; requires oxygen
Anorexic
growing in the absence of atmospheric oxygen
Antibiotic
chemotherapeutic agent which occurs as the byproduct of the metabolic activity of bacteria or fungi (used to defend against bacteria)
Antibodies
specific molecules formed in the animal body in response to the presence of an antigen; once formed they react with that particular antigen
Antigen
foreign substances that induce a specific immune response
Antiseptic
a chemical agent that prevents growth, by either inhibiting the growth of, destroying the microorganism; used for topical application to living tissue, primarily skin
Asepsis
a condition in which there are no infectious or contaminating microorganisms; the absence of sepsis
Atelectasis
collapsed lung (usually partially)
Attenuation
change; used in reference to certain vaccines where the organism or its products are of reduced virulence
Autoclave
steam pressure sterilizer
Autotroph
organisms that obtain energy by the oxidation of inorganic compounds (chemoautotrophs) or by respiration of products synthesized with the help of the energy from the sun (photoautotrophs)
Avirulent
lacking disease producing ability
Bacteremia
the presence of bacteria in the blood
Bacteriology
the science that deals with bacteria
Balantitis
inflammation of the glans (foreskin and head of penis)
Blepharitis
inflammation of the edges of the eyelids involving hair follicles
Buboes
enlarged regional lymph nodes
Carbuncle
ulcerated lesion with a hardened border and pus draining (more severe)
Catabolism
the set of metabolic pathways that break down molecules into smaller units and release energy
Catalyst
a substance that alters the speed of a chemical reaction without itself being changed in the process (enzymes are a biological catalyst)
Catarrhal
inflammation of the mucus membrane
Cellulitis
inflammation of the cellular and connective tissues
Cervicitis
inflammation of the cervix
Coryza
upper respiratory tract infection (head cold)
Cystitis
inflammation of the bladder