Flashcards in Lecture 24 - Ch 35-36 Common Source Infectious Diseases Deck (22)
Loading flashcards...
1
one of the most common organisms in surface waters of the world
vibrios
2
____ never invades human tissue
cholera
3
this disease can be trasmitted through large air conditioning units
Legionnaires' disease
4
this food-borne or water-borne disease is caused by Salmonella enterica.
Typhoid
5
Susceptibility to food spoilage is based on
moisture content
6
one of the few bacterial diseases that can pass thru to the placenta
Listeriosis
7
this bacteria can be found in unpastuerized dairy products and greens
Listeria
8
name three types of microorganisms in the coliform group
Enterobacter, Escherichia coli, and Klebsiella pneumoniae
9
this bioluminescent, halo-tolerant microorganism has a flagella
cholera
10
this bacteria is mostly found in brackish waters
cholera
11
this bacteria is caused by a toxin that alters the uptake of electrolytic ions, taking water from the bloodstream and into the intestinal lumen
cholera
12
bacteria that can grow at refrigerator temperatures
psychrotolerant
13
most spoilage organisms are inhibited at a pH ____
less than 5.
14
____ and _____ reduce the availability of water for microbial growth
Sugar and salt
15
what type of radiation is used in irradiation food preservation?
gamma and beta radiation and x-rays
16
this food-borne bacteria is caused by a toxin
Staphylococcus aureus
17
this anaerobic bacteria produces endospores
clostridium
18
this bacteria is the most commonly reported source of food poisoning
clostridium perfringens
19
this is a severe and often fatal type of food poisoning
botulism
20
this food or water-borne bacteria invades phagocytes and grows intracellularly
salmonella
21
this intracellular pathogen is responsible for listeriosis
listeria monocytogenes
22
