| Term | Definition |
|
Microbiology |
study of microorganisms simple forms of life visible only through a microscope usually single celled |
|
how microorganisms casue disease |
by using up nutrients or other materials needed by cells and tissues they invade, by damaging body cells by reporducing inside the cells, by making body cells targets of body's own defenses |
|
microorganisms results in |
fever, aches weakness |
|
virus subcellular |
dna rna surrounded by a protein coat |
|
bacteria prokaryotic |
simple cell structure no nucleus or organells |
|
types of microorganisms |
viruses, bacteria, portozoans, fungi, multicellular parasites |
|
viruses |
smallest know infectious agents |
|
viruses consists |
cold |
|
bacteria |
major cause of diseases |
|
bacteria classification |
shape coccus, bacillus, spirillum virbrio |
|
protozoans |
found in soil and water |
|
protozans classification |
trichomonus |
|
fungi cause |
athlete's foot, ringworm, thrush |
|
parasites infestations |
worms, insects tick |
|
clia |
Clinical Laboratory Improvement Amendments |
|
label plate |
pt name, dr name, source of sample, date and time of inoculation and your intitials |
|
incubating grow time |
24 to 48 hours |
|
culturing specimens |
medium agar |
|
direct exam of specimens |
physician may examine specimens under the microscope to detect microorganism |
|
two types of procedure |
wet mounts and koh |