Body System 5th Edition Bauman
questions and correct answers
Which of the following was NOT an aspect of Pasteur's experiments to
disprove spontaneous generation?
A. The necks of the flasks he used were bent into an S-shape
B. The flasks were free of microbes until they opened
C. He boiled the infusions to kill any microbes present.
D. The flasks were incubated for very long periods of time
E. The flasks he used were sealed with corks
The flasks he used were sealed with corks
The abbreviation ________ stands for the smallest amount of a drug that will
inhibit the growth and reproduction of a pathogen
MIC
A microbe resistant to a variety of different antimicrobials is said to have
_________ resistance
Multiple
,Some medications for influenza are ____________ antagonists that block the
ability of the virus to enter cells.
Attachment
Selectively ___________ means that a given antimicrobial agent is more toxic
to a pathogen than to the host being treated
Toxicity
A ___________ concentration of a drug is one at which microbes survive but
are not able to grow and reproduce
Bacteriostatic
Some bacteria develop resistance to groups of drugs because the drugs are
all structurally similar to each other; this is a phenomenon known as
__________ resistance
Cross
Any drug that acts against a disease is called a(n) _______________ agent
chemotherapeutic
Second-generation drugs are semisynthetic drugs developed to combat
___________ against an existing drug
Resistance
, The ratios of a medication's dose that can be tolerated to its effective dose is
the therapeutic _________ of the medication
Index
The study of the occurrence, distribution, and spread of disease is known as:
A. Biotechnology
B. Biochemistry
C. Serology
D. Immunology
E. Epidemiology
Epidemiology
Work by ________ laid the foundations of the field of environmental
microbiology.
A. Beijerinck and Winogradsky
B. Pauling and Woese
C. Reid and Spallanzani
D. Lister and Semmelweis
E. Koch and Pasteur
Beijerinck and Winogradsky
What must one have before designing and conducting experiments?
A. A hypothesis