Chapter 5 Flashcards
Which of the following are chemical products that destroy most bacteria, fungi, and viruses on surfaces?
a) disinfectants
b) sanitizers
c) cleansers
d) sterilizers
A) disinfectants
Both federal and state laws require that manufacturers supply a(n) _________________ for all chemical products manufactured and sold.
a) globally harmonized system of classification and labeling of chemicals system
b) EPA list
c) safety data sheet
d) hazard communication standard
C) safety data sheet
Tuberculocidal disinfectants are often referred to as ________________.
a) non-pathogenic
b) quats
c) single-use
d) phenolics
D) phenolics
Disinfection is not effective against _________________.
a) bacterial spores
b) bacteria
c) viruses
d) molds
A) bacterial spores
What type of bacteria are pus-forming and grow in clusters like bunches of grapes?
a) Cocci
b) Diplococci
c) Staphylococci
d) Streptococci
C) staphylococci
What type of bacteria are harmful microorganisms that can cause disease or infection in humans when they invade the body?
a) non-pathogenic
b) pathogenic
c) infectious
d) parasitic
B) pathogenic
Diplococci are spherical bacteria that grow in pairs and cause diseases such as _________________.
a) typhoid fever
b) pneumonia
c) syphilis
d) strep throat
B) pneumonia
What type of bacteria rarely demonstrate self-movement and are transmitted in the air, dust? Or within the substance in which they settle?
a) cocci
b) treponema pallidum
c) spirilla
d) bacilli
A) cocci
A disinfectant that is a fungicidal is capable of destroying _________________?
a) parasites
b) viruses
c) bacteria
d) molds
D) molds
Which of the following is a mechanical process (scrubbing) using soap and water or detergent and water?
a) sanitizing
b) sterilizing
c) cleansing
d) disinfecting
C) cleansing
During the inactive stage certain bacteria can_________________.
a) grow
b) form spores
c) reproduce
d) divide
B) form spores
An inflammation is characterized by __________________.
a) redness, heat, pain, and/or swelling
b) red papules or spots
c) coughing or sneezing
d) blood poisoning
A) redness, heat, pain, and/or swelling
Which of the following are single-celled microorganisms that have both plant and animal characteristics?
a) fungi
b) parasites
c) bacteria
d) molds
C) bacteria
Which of the following is capable of replication only through taking over the host cell’s reproductive function?
a) bacteria
b) viruses
c) fungi
d) molds
B) viruses
Staph bacteria is responsible for _________________.
a) common colds
b) chickenpox
c) influenza
d) food poisoning
D) food poisoning
A common contagious disease that would prevent a barber from servicing a client would be __________________.
a) blood poisoning
b) Lyme disease
c) ringworm
d) tetanus
C) ringworm
When bacteria reach their largest size in the active phase, they divide into two new cells. What is this division called?
a) binary fission
b) replication
c) spore-forming
d) distribution
A) binary fission
What type of infection is it where the pathogen has distributed itself through the body rather than staying in one area or organ?
a) systemic
b) communicable
c) contagious
d) local
A) systemic
All of the following are bacterial infections that without proper treatment can become systemic and can have devastating consequences that can result in death.
a) AIDS
b) pneumonia
c) methicillin-resistant staphylococcus aureus (MRSA).
d) strep throat
C) MRSA
One action of the biofilm community is to resist ____________________.
a) pathogens and recognize infection
b) conventional treatments such as antibiotics
c) infection
d) the body’s defense mechanisms
D) the body’s defense mechanism
Which of the following kept the body in a chronic inflammatory state that is painful and inhibits healing?
a) bacterial strains
b) biofilms
c) contagious diseases
d) communicable diseases
B) biofilms
The presence of pus is a sign of a _________________.
a) bacterial infection
b) parasitic infection
c) viral infection
d) biofilm
A) bacterial infection
Which of the following can prevent viruses from growing in the body?
a) virucidal disinfectant
b) antibiotics
c) standard precautions
d) vaccinations
D) vaccinations
In the barbershop the spread of bloodborne pathogens is possible whenever _________________.
a) someone sneezes
b) the skin is broken
c) someone coughs
d) you do not wash your hands
B) the skin is broken
Hepatitis is a bloodborne virus that causes disease and can damage what body organ?
a) kidneys
b) lungs
c) heart
d) liver
D) liver
Which of the following bloodborne viruses can live on a surface outside the body for long periods of time?
a) HIV
b) tinea barbae
c) hepatitis
d) AIDS
C) hepatitis
AIDS is a disease that breaks down the body’s _____________ system.
a) immune
b) nervous
c) endocrine
D) cardiovascular
A) immune
HIV is spread from person to person through blood and less often through _____________.
a) hugging
b) holding hands
c) body fluids
d) kissing
C) body fluids
HIV is spread mainly through sharing needles by intravenous drug users and by ______________.
a) hugging
b) sharing food
c) kissing
d) unprotected sex
D) unprotected sex
_______________ is the process that destroys all microbial life, including spores.
a) sanitizing
b) sterilization
c) disinfecting
d) cleaning
B) sterilization
Disinfectants are ________________ and can be harmful if absorbed through the skin.
a) pesticides
b) germicides
c) antiseptics
d) pathogens
A) pesticides