WorksheetsINFC180 Final Review
Total questions: 42
Worksheet time: 14mins
A fomite is an example of what kind of transmission?
Contact Transmission
Vehicle Transmission
Vector Transmission
Airborne Transmission
What Hepatitis does not have a vaccine?
Hepatitis A
Hepatitis B
Hepatitis C
Chicken Pox is caused by what virus?
Zoster
Chikungunya
Rickettsia
Varicella-Zoster
What laboratory test can be used to diagnose a current Hepatitis A viral infection?
HBsAg
HAV antigen
anti-HAV (IgM)
anti-HAV (IgG)
Booster shots for Tetanus and Diphtheria are required every ____ years.
5
10
15
20
Which viral hepatitis is spread through the fecal-oral route?
Hepatitis A
Hepatitis B
Hepatitis C
Hepatitis D
After a needle stick HepB immune globulin (HBIG) is given. What kind of immunity is this?
Active, Artificial
Active, Natural
Passive, Artificial
Passive, Natural
The name of the antibody produced after having Hepatitis B immunizations is called _____.
HepBsAg
HBIG
anti-HepBs
anti-HepC
Tubercule bacilli are spread through what kind of transmission?
Contact (Indirect)
Airborne (Droplet Nuclei)
Vector (Insect)
Vehicle (Food)
What are the three shapes of bacteria?
cocci, rods, bacilli
cocci, bacilli, spirilla
spheres, cocci, rods
cocci, spirilla, curves
True or false. Viruses without lipid envelops are easier to kill.
True
False
What are viruses that produce DNA from their RNA with the help of an enzyme called?
Adenovirus
Naked Virus
Retrovirus
Bacteriophage
True or false. Most people who have hepatitis B are asymptomatic
True
False
Yellowing of skin and the whites of the eyes is known as:
Lethargy
Hypertension
Gastroenteritis
Jaundice
Which organ is most effected by hepatitis?
Liver
Spleen
Brain
Lung
What does the enzyme reverse transcriptase do?
Produces new viral glycoproteins
Produces viral RNA from DNA
Produces viral DNA from RNA
Produces lipid bilayer on cell membrane
Lymphocytes are the host cell for which microorganism?
Hepatitis C
HIV
Mycobacterium tuberculosis
Covid-19
What type of precautions would someone with cancer be put on?
Reverse Precautions
Droplet Precautions
Contact Precautions
Airborne Precautions
What PPE is required for Airborne Precautions that is not required of other precautions?
Gloves
Surgical Mask
N95 Mask
Gown
True or false. Surgical masks are reusable, but must be sterilized first.
True
False
What method would remove all microbial life forms?
Sanitation
Sterilization
Disinfection
Cleaning
Putting dirty dishes through a dishwasher is what type of organism removal?
Sanitization
Sterilization
Disinfection
Which of the following is NOT a method of sterilization?
Hydrogen Peroxide
Steam Autoclave
Isopropyl Alcohol
Ethylene Glycol
What cannot be put into an autoclave?
Metal surgical tools
Isolation gowns
Bandages
Plastic tubing
What type of filter is used in a Biological Safety Cabinet (BSC)?
HEPA Filter
Membrane Filter
Surgical Filter
This is no filter in a BSC
Cleansing the skin prior to a venipuncture is what kind of cleaning?
Sterilization
Antisepsis
Mechanical Disinfection
Sanitation
What sterilization procedure does biological waste go through prior to disposal?
It does not need to be sterilized
Incineration
Bleach
Ethylene Oxide
True or false. Bleach is corrosive to metal.
True
False
What lab tests are done for initial HIV testing?
HIV antigens and antibodies
HBV surface antigens
HIV IgM antibodies
Western Blot Assay
True or false. Close contacts of a HAV+ person will receive gamma globulin to prevent infection
True
False
True or false. Replication of HAV begins in the oral cavity.
True
False
Which class of fire extinguisher is used for electrical fires?
Class A
Class B
Class C
Class D
Which class of fire includes combustibles like wood and paper?
Class A
Class B
Class C
Class D
Which type of fire extinguisher is considered the most versatile?
Carbon Dioxide
Water
Dry Chemical
Wet Chemical
What is TDG responsible for monitoring?
Storage of hazardous chemicals
Transportation of any dangerous substance
Disposal of biohazardous waste
WHMIS
True or false. You have the right to refuse any work that is unusually dangerous.
True
False
Which of the following does NOT need to be included on a workplace label?
Product Name
Safe Handling Instructions
Supplier Contact Information
Reference to SDS
Which of the following is a high level disinfectant?
Accelerated Hydrogen Peroxide
Strong Bleach
Iodine
Ethanol
What temperature must an autoclave reach to achieve sterilization?
101°C
51°C
121°C
151°C
What body fluid is NOT included in routine practices
Urine
Synovial Fluid
Saliva
Sweat
Which method of sterilization is most appropriate for heat-sensitive items?
Autoclave
Ethylene oxide
Incinerator
Complex phenol compounds
