Diseases Exam 3 Flashcards
Tetanus
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Clostridum Tetani
2) bacteria
3) neurotoxin ( tetanospasmin)
4) via break in skin ( found in dirt and feces)
5) none
6) CNS, muscle skeletal, respiratory
Botulism
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Clostridium Botlinum
2) gram + bacteria
3) exotoxins; type A, B and E
4) food posisoning
5) soil
6) cns, muscle skeletal, cardiac, visual field
Rabies
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Rabies Virus
2)virus
3)none
4)bite from mammal species infected with virus
5) mammal
6) CNS; brain and spinal cord
Salivary glands, mouth, nasal cavity, eyes
Arboviral Encephalitis
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) EEV,WEEV,SLEV,WNV,JEV
2) virus
3) none
4) From bird reservoirs to humans and horses by mosquito vectors of various diseases.
5) bird reservoirs, mosquito vectors
6) CNS( brain)
Bacterial Endocarditis
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) alpha-hemolytic streptococci; staphylococcus aureus
2) bacteria
3) none
4) focal infection; via the mouth through brushing the teeth or chewing food when the gums are damaged or bleeding
5) Human nasopharynx
6) heart
Malaria
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Plasmodium spp ( 4 species- plasmodium vivax, p.ovale,p.malariae ( benign malaria) and p.falciparum
2) protozoan disease
3) none
4) bite of mosquitos
5) Anopheles mosquitos; reservoir is humans
6) circulatory system
Lyme Disease
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Borrelia Burgorferi. Bacterium B.mayonii; B.miyamotoi
2) bacteria
3) none
4) bite of tick
5) vector borne disease ( arthropod bite); tick Ixodes Pacificus and Ixodes scapilaris; small mammals
6) integumentary ( skin), and respiratory system ( lungs and nose)
Plague
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Yersinia Pestis
2)bacteria ( gram -, rod)
3)yes
4) scratches, bites, and licks
5)transmitted from one rat to another by therat flea, Xenopsylla cheopis
6) Bobonic plague ( lymphatic system: lymph nodes near groin and armpit)
Septicemic Plague ( circulatory system: blood)
Pneumonia Plague ( respiratory system: lungs)
Mononucleosis
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Epstein-Bar ( EB) virus
2) viral
3) none
4) transfer by saliva and kissing
5) none
6) lymphatic system ( spleen and lymph nodes)
HIV
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) human immunodeficiency virus . subgroup lentivirus. two subtypes 1 and 2
2) VIRUS
3) none
4) direct contact with infected body fluids ( blood and semen); sexual contact, breast milk, transplacental infection, blood contaminated needles, organ transplants, artificial insemination, blood transfusion
5) none
6) immune system
Common Cold
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Rhinoviruses,coronaviruses, adenoviruses
2) virus ( 200)
3) none
4) direct contact and droplets transmission
5) none
6) nasal cavity
Influenza
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Orthomyxovirus
2) virus; type A,B,C most common
3) none
4) Humans transmit to human; inhalation of aerosols
5) flu A transmitted by pigs,horses,whales, dolphins
6) upper respiratory tract; lower respiratory tract
Pinworm
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Enterobius vermicularis
2) roundworm or Phylum Nematoda; parasite; hemlminthic
3) Toxocara canis
4) fecal-oral route
5) cats and dogs; toxocariasis
6) gi system
Hookworm
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Necator americanus; Ancylostoma duodenale; phylum nematoda;
2) protozoa
3) none
4) dog and cat feces
5) dog and cat
6) skin,respiratory system,intestines
Typhoid fever
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Salmonella Enterica serotype typhi
2) bacteria
3) typhoid fever (exotoxin)
4) contaminated food and water that is contaminated with fecus or urine
5) humans only own reservoir
6) bloodstream,gallbladder, spleen, liver
Cholera
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Vibrio Cholerae
2) bacteria ( gram -, rod shaped)
3) cholera toxin
4) fecal oral route, consumption of food or water contaminated
5) reservoir is human and water; no animal host
6) bloodstream, lymoh nodes, small intestines
Shiga-toxin producing E.coli ( STEC)
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Shigella dysenteriae; e.coli
2) BACTERIA
3) shiga toxin
4) ingestion of contaminated food or water that contains fecal matter or by contact
5) cattle main reservoir
6) gi ( colon, abdomen pain), kidneys, immune system
Helicobacter pylori
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Helicobacter pylori
2) bacteria
3) VacA ( vacuolating cytotoxin)
4) direct contact with saliva,feces,vomit. Pass via food/water contamination
5) normal stomach microbiota
6) stomach mucosa ( gastric and duodenai ulcers and gastritis)
Syphilis
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Treponema pallidum
2) bacteria
3) none
4) direct physical contact
5) none
6) reproductive,nervous, cardiovascular system
Genital Herpes
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) HSV-1 and HSV-2 ( Human Simplex Virus)
2) VIRUS
3) none
4) oral-genital contact
5) none
6) reproductive system; CNS, skin
Gonorrhea
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Neisseria gonorrhoeae
2) bacteria
3) endotoxin ( lipooligosaccharide)
4) sexually transmitted
5) humans
6) reproductive system
Genital Warts
1) Name of agent
2) are the agents bacteria,virus, protozoa, fungi
3) name of the toxins
4) mode of transmission
5) any animal reservoir or vector
6) organs affected
1) Human papillomavirus (HPV) ( multiple strains)
2) VIRUS
3) none
4) sexually transmitted
5) humans
6) reproductive system
