MICP

A vibrant, educational illustration depicting key microbiologists such as Louis Pasteur and Edward Jenner, alongside various microorganisms, laboratory equipment like microscopes and petri dishes, representing the field of microbiology in an engaging manner.

Microbiology Mastery Quiz

Test your knowledge on the history, concepts, and key figures in microbiology with our extensive quiz! Dive deep into the world of microorganisms and learn about their significance in science and medicine.

  • 55 challenging questions
  • Explore topics from vaccines to bacterial classification
  • Enhance your understanding of microbiological principles
55 Questions14 MinutesCreated by ExploringBacteria42
FATHER OF MICROBIOLOGY
LOUIS PASTEUR
ANTON VAN LEEUWENHOEK
ROBERT KOCH
EDWARD JENNER
ANTHRAX & rabies first vaccines for both rabies and anthrax
LOUIS PASTEUR
JOSEPH LISTER
ROBERT KOCH
EDWARD JENNER
First to use a microscope to observe living things using silver cork
JOSEPH LISTER
ROBERT KOCH
EDWARD JENNER
ROBERT HOOKE
Created what today are known as single-lens microscopes or simple microscopes.
JOSEPH LISTER
ROBERT KOCH
EDWARD JENNER
ANTONIE VAN LEEUWENHOEK
He pioneered the concept of vaccines including creating the smallpox vaccine, the world's first ever vaccine. (cowpox against smallpox)
EDWARD JENNER
JOSEPH LISTER
FANNY HESSE
ROBERT KOCH
Developed the process of pasteurization to kill microbes that were causing wine to spoilage
ROBERT KOCH
FANNY HESSE
JOSEPH LISTER
LOUIS PASTEUR
Founder of antiseptic medicine
ROBERT KOCH
JOSEPH LISTER
FANNY HESSE
LOUIS PASTEUR
Isolated anthrax bacillus (Bacillus anthracis, the cause of anthrax) in 1876
ROBERT KOCH
FANNY HESSE
LOUIS PASTEUR
ANTONIE VAN LEEUWENHOEK
Generally credit with inventing the device known as the petri dish
JULIUS RICHARD PETRI
FANNY HESSE
LOUIS PASTEUR
ROBERT KOCH
The first to propose the use of agar as a culture media for growing and isolating bacteria
FANNY HESSE
PAUL EHRLICH
ALEXANDER FLEMING
HANS CHRISTIAN GRAM
In 1904, found that the dye Trypan Red was active against trypanosome that causes African sleeping sickness and could be used therapeutically, referred as “magic bullet”
ALEXANDER FLEMING
HANS CHRISTIAN GRAM
PAUL EHRLICH
FANNY HESSE
Discovered the first antibiotic penicillin from a mold called Penicillium Nonatum
JOHN TYNDALL
ALEXANDER FLEMING
PAUL EHRLICH
HANS CHRISTIAN GRAM
Pioneering biologist who devised the system of classification which led to 30,000 formally named species of bacteria
HANS CHRISTIAN GRAM
ALEXANDER FLEMING
THEODOR ESCHERICH
JOHN TYNDALL
Discovered the bacterium which he called “bacterium coli commune” and which was later to be called Escherichia coli in 1919
THEODOR ESCHERICH
ALEXANDER FLEMING
JOHN TYNDALL
ALBERT LUDWIG SIGESMUND NEISSER
Discovered highly resistant bacterial structure, later known as endospore, in the infusion of hay
ALBERT LUDWIG SIGESMUND NEISSER
JOHN TYNDALL
ALEXANDER FLEMING
THEODOR ESCHERICH
Discovered the causative agent (pathogen) of gonorrhea, a strain of bacteria that was named in his honor
IGNAZ PHILIPP SEMMELWEIS
ALBERT LUDWIG SIGESMUND NEISSER
THEODOR ESCHERICH
SELMAN ABRAHAM WAKSMAN
Described as the "saviour of mothers“
IGNAZ PHILIPP SEMMELWEIS
FANNY HESSE
SELMAN ABRAHAM WAKSMAN
THEODOR ESCHERICH
Enabled the discovery of streptomycin and several other antibiotics
SELMAN ABRAHAM WAKSMAN
JOHN SNOW
THEODOR ESCHERICH
LUC ANTOINE MONTAGNIER
€Father of Field Epidemiology”, conducted studies of cholera outbreaks both to discover the cause of disease and to prevent its recurrence
LUC ANTOINE MONTAGNIER
JOHN SNOW
THEODOR ESCHERICH
SELMAN ABRAHAM WAKSMAN
Discovered the human immunodeficiency virus (HIV)
JOHN SNOW
THEODOR ESCHERICH
SELMAN ABRAHAM WAKSMAN
LUC ANTOINE MONTAGNIER
Have absolute or obligate need for oxygen
OBLIGATE ANAEROBES
OBLIGATE AEROBES
FACULTATIVE ANAEROBES
Cannot multiply if any oxygen is present, often killed even if w/ traces of oxygen
OBLIGATE AEROBES
OBLIGATE ANAEROBES
FACULTATIVE ANAEROBES
Grows w/ O2, but can also grow w/out it.
OBLIGATE ANAEROBES
FACULTATIVE AEROBES
FACULTATIVE ANAEROBES
Can grow w/ O2 presence, but do not use it to transform energy
AEROTOLERANT ANAEROBES
FACULTATIVE AEROBES
FACULTATIVE ANAEROBES
Artic / Antartic / glacier
PSYCHROPHILE
PSYCHROTROPH
MESOPHILES
Grows in human body
PSYCHROPHILE
PSYCHROTROPH
MESOPHILES
Multiples bet. pH 5 to 8
ACIDOPHILE
NEUTROPHILE
ALKALOPHILE
Requires high osmotic pressure can tolerate hypertonic environment
OSMOTOLERANT
HALOPHILE
Absorbs nutrient Prepare for cell division
LOG PHASE / LOGARITHMIC / EXPONENTIAL PHASE
LAG PHASE
STATIONARY PHASE
Oncentration of waste product increase while the nutrient decreases
DEATH (OR DECLINE) PHASE
STATIONARY PHASE
LOG PHASE / LOGARITHMIC / EXPONENTIAL PHASE
Is a clinical condition where infectious agents are spread throughout the individual's body
Sepsis
Asepsis
Involves procedures / practices that reduce the number & prevent spread in gen. Clinical setting
SURGICAL ASEPSIS
MEDICAL ASEPSIS
The cycle of infection is a chain with six links. To produce disease, each link in the infectious process must be present in a logical sequence. Removing one link in the chain will stop the infection cycle.
Infection
Infection Process.
An infectious agent or etiological agent is a living organism that causes an infectious disease. - a pathogen
Agent
Exit Route
Techniques such as-water purification, proper garbage disposal, proper sewage disposal and other measures to a clean environment improvement of health practices : educating people on proper handling, storage & preparation of food
SANITATION
VACCINATION
A way to enter the susceptible host.
Entry of Microorganisms
Exit Route
€An infection will develop as the strength and numbers of the microorganism grow within the host.
Mode of Transmission
Susceptible hosts
- infectious agent or etiological agent is a living organism that causes an infectious disease. • If the microorganism
Agent of infection
Reservoir
Any substance capable of inducing immune system
ANTIGEN
IMMUNOGEN
Prevent *entry of m.o. Into the body
AIM
MAJOR LINE OF DEFENSE
MECHANICAL / CHEM. BARRIER
Intact skin & mucous membrane
AIM
MAJOR LINE OF DEFENSE
MECHANICAL / CHEM. BARRIER
Limits spread of microbes / confines
NATURAL KILLER CELLS
MACROPHAGES & DENDRITIC CELLS
INFLAMMATORY SYSTEM
Kills virus infected cells
NATURAL KILLER CELLS
MACROPHAGES & DENDRITIC CELLS
INFLAMMATORY SYSTEM
Present the Ag to T cells, ingest & destroy microbes
Macrophages
T Helper cells
Cytotoxic T cells
Recognize & kill virus- infected cells, tumor cells & foreign cells
Natural killer cells
Cytotoxic T cells
T Helper cells
Undesirable substance in water, air orsoil.
Contamination
POLLUTION
INFECTION
DISEASE
Invasion by pathogenic *m.o.
Contamination
POLLUTION
INFECTION
DISEASE
Presence of organisms outside body, water, food & other biological substances
Contamination
POLLUTION
INFECTION
DISEASE
Org. May fail to produce disease when introduced into some other route/pathway
VIRULENCE OF m.o.
PORTAL OF ENTRY
NUMBER OF MICROBES
DEFENSIVE POWERS OF THE HOST
Overcoming defensive powers of host
VIRULENCE OF m.o.
PORTAL OF ENTRY
NUMBER OF MICROBES
DEFENSIVE POWERS OF THE HOST
Small number of m.o.
VIRULENCE OF m.o.
PORTAL OF ENTRY
NUMBER OF MICROBES
DEFENSIVE POWERS OF THE HOST
Interferes in nerve impulse transmission
Neurotoxin
Neurotoxin
Cytotoxin
Kills host cells, affect their function
Neurotoxin
Neurotoxin
Cytotoxin
Rapid spread of infectious dse to large # of people in a given pop. w/in a short prd of time.
Epidemic
Endemic
Sporadic
Constantly present in a particular place
Sporadic
Endemic
Pandemic
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