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WorksheetsBio 205 Finals
Total questions: 81
Worksheet time: 46mins
is the study of disease patterns, such as the frequency and spread of the disease
Epidemiology
Etiology
Microbiology
Pathology
If virus/bacterium spread worldwide
pandemic
endemic
epidemic
Low red blood cells is called
anemia
neutropenia
Thrombocytopenia
low in RBC, WBC, and Thrombocytes is called
Pancytopenia
Thrombocytopenia
anemia
neutropenia
if disease is continually present within a specific region it is called?
endemic
pandemic
epidemic
what kind of vector where mosquitoes carries malaria and transmit it to human via voting
biological vector
mechanical vector
causative agent of encephalitis is spread by mosquitoes.
west nile virus
zika virus
Chikungunya virus
malaria
are mechanical vector and move from feces from picnic food and deposit contaminants
flies
mosquitoes
ticks
fleas
eating contaminated peanut butter from a food distributor is an example of
vehicle transmission disease
mechanical transmission disease
biological transmission disease
the number of deaths in a given area or period, or from a particular cause
mortality
morbidity
is the measure of problems/disability caused by disease.
mortality
morbidity
proved that bacteria caused wine spoilage, developed immunization techniques, and developed the rabies vaccine
Louis Pasteur
Antonie van Leeuwenhoek
Robert Hooke
Alexander Fleming
is used to eliminate pathogens in dairy, wine, and beer products.
pasteurization
sanitization
disinfection
sterilization
may be given to a patient infected with rabies by giving immune globulin
passive immunity
active immunity
artificial passive immunity
natural active immunity
a person receives antibodies via injection.
artificial passive immunity
natural active immunity
active immunity
passive immunity
are grouped based on their mechanism of action whether they are broad/narrow spectrum or bacteriostatic/bactericidal.
antibiotics
antituberculosis
antifungals
antivirals
mos antibiotics are ___ at low concentration.
bacteriostatic
bactericidal
broad spectrum
narrow spectrum
___ is a Beta-Lactam antibiotic
Penicillin
Quinolone
Amino-glycosides
Daptomycin
What antibiotic is Rx of methicillin-resistant Staphylococcus aureus (MRSA)?
vancomycin
clindamycin
minocycline
linezolid
What antibiotic is Rx of Vancomycin-resistant Staphylococcus aureus (VRSA)?
linezolid
vancomycin
minocycline
clindamycin
permanent tooth discoloration in children are side effect of?
Tetracycline
macrolide
beta-lactams
penicillin
If a patient develops severe diarrhea after a course of antibiotic treatment, you might suspect?
Clostridium difficile
Hepatitis C
RSV
Herpes
is acquired by direct contact with the patient or environment
transient flora
human flora
microflora
normal flora
caused by Clostridium difficile is one of the most common hospital-acquired infections (> 500 000/year)
colitis
spores
severe diarrhea
fever
A patient with a confirmed case of Clostridium difficile should
have standard precautions initiated, as well as contact precautions.
stopping the antibiotics thought to be causing the infection
be excluded from the workplace for 48 hours after their symptoms of diarrhoea and/or vomiting have ceased.
take antibiotics as prescribed by your doctor and never share the medication with others.
is the most common cause of septic arthritis
Staphylococcus aureus
Clostridium difficile colitis
Acute Cholecystitis
Appendicitis
skin infection found in the upper dermis and lymphatics
Erysipelas
Cellulitis
Folliculitis
Impetigo
Deeper dermis and subcutaneous tissues infection that spread
Cellulitis
Erysipelas
Folliculitis
Impetigo
An R.N. wearing gloves to prevent contact with a patient’s blood will
decrease entry of the pathogen into the body and break the chain of infection
increase entry of the pathogen into the body and break the chain of infection
break the entry of the pathogen into the body and break the chain of infection
open the entry of the pathogen into the body and break the chain of infection
There are three categories/types of Transmission-Based Precautions, except...
contact precaution
droplet precaution
airborne precaution
standard precaution
When activities generate splashes or sprays of bodily fluids
wear a gown when caring for a patient
hand hygiene and cough etiquette
the safe use and disposal of sharps
routine environmental cleaning
A patient with a confirmed case of Bordetella pertussis should have standard precautions initiated, as well as?
droplet precaution
contact precaution
airborne precaution
Covering one’s mouth/nose when one sneezes helps to prevent
airborne transmission
contact transmission
droplet transmission
A patient with a confirmed case of tuberculosis should have standard precautions initiated, as well as?
airborne precautions
contact precautions
droplet precautions
standard precautions
A patient with a confirmed case of Clostridium difficile should have standard precautions initiated, as well as
contact precaution
droplet precaution
airborne precaution
Thoroughly cleaning a patient’s room after discharge helps limit the spread of disease by
direct contact
indirect contact
vehicle transmission
biological transmission
A physician unknowingly using a ninfected Stethoscope Is considered an
Indirect way of transmitting disease
direct way of transmitting disease
biological way of transmitting disease
mechanical way of transmitting disease
is used for cleaning instruments, but skin contact should be avoided.
Phenol
Glutaraldehyde
hydrogen peroxide
ortho-phthalaldehyde
is a process used to remove contaminants by chemical or physical means.
decontamination
Disinfection
Sanitization
Sterilization
is the process that reduces the total bacteria contamination level so that an object can be handled safely.
decontamination
sanitization
disinfection
sterilization
can be used to inhibit growth on fruits and vegetables.
Gamma irradiation
UV Light
Hydrogen peroxide
Ethylene oxide
is as effective as chlorine, but is used as a mild antiseptic for wound cleaning.
Hydrogen peroxide
Gamma Irradiation
UV Light
Ethylene Oxide
The process that eliminates vegetative, pathogenic microbes from an inanimate object
disinfection
decontamination
sanitization
sterilization
The use of ____ lessens the amount of time needed to disinfect or sterilize medical instruments.
air
water
heat
soap
is a gas sterilants
Ethylene Oxide
Hydrogen Peroxide
formaldehyde
propylene oxide
are effective against gram-positive bacteria, but not bacillus spores, enteroviruses, and hepatitis B.
Quaternary ammonium compounds
Hydroxylammonium compounds
Chloroxylenol
Methylammonium compounds
are the hardest microbial structures to kill/most difficult to destroy.
endospores
spores
megaspore
when used on skin, is effective in killing all of the following except bacterial spores.
alcohol
soap
sanitizer
water
the most efficient means of sterilization is
autoclave
filtration
radiation
dry heat
is often used to diagnose the causative agent for Gonorrhea, Herpes simplex virus , HIV
PCR testing aka NAAT (nucleic acid amplification testing)
urine testing
Enzyme immunoassay (EIA)
stool testing
infection can lead to pelvic inflammatory disease (PID) in women but also cause conjunctivitis, urethritis, and arthritis
chlamydia/gonorrhea
urethritis
conjunctivitis
diverticulitis
Chlamydia’s takes ____ between exposure and symptoms → a large number of INFECTED BUT ASYMPTOMATIC individuals → spread the disease WITHOUT KNOWING IT!
1-3 weeks
2-14 days
1 week
1-4 weeks
Patients with____ are at risk for developing opportunistic infections, fungal infections, cancer
HIV
UTI
septic arthritis
Clostridium difficile colitis
is the most common chronic bloodborne infection in the United States and therefore the most common bloodborne
Hepatitis C virus (HCV)
hepatitis B virus (HBV)
human immunodeficiency virus (HIV)
Drugs used to treat a ___ infection include Acyclovir and valacyclovir (valtrex)
herpes
HIV
chlamydia
gonorrhea
are the most frequent bacterial infection in woman
cystitis/pyelonephritis
Pseudomonas infection
Pelvic Inflammatory Disease
Urethritis
gall bladder infection
cholecystitis
cystitis
pyelonephritis
urethritis
can cause diarrhea in individuals who have eaten undercooked hamburger
pathogenic E. coli
Staphylococcus aureus
Clostridium kluyveri
Thiobacillus novellus
is a protozoan parasite most commonly infects human gastrointestinal tracts
Giardia
fluke
tapeworm
pinworm
a parasitic group that only contains single-celled organisms
protozoa
helminths
arthropods
A person infected with Giardia should be treated with fluids,
electrolytes, and antimicrobials such as
metronidazole
tinidazole
Ivermectin
Albendazole
Giardia, Entamoeba, Pinworm parasite is transmitted by
contaminated food
sexual contact
dirty water
blood
Viruses are classified by whether they contain _____
RNA/DNA
RNA
DNA
Most antibiotics are bacteriostatic at _____ concentrations
low
high
set
medium
What is not an antimicrobial therapy effectiveness?
Assess the presence/severity of side effects
Laboratory andother clinical test results
Physical changes in the patient
symptoms gone after few days taking antibiotic
A health care worker wearing gloves to prevent contact with a patient's blood will have an effect on entry of the pathogen into the body part of the (a)
Environment/animals/fomites are a possible (a) of infection
(a) is the physical removal of all foreign matter
Human immunodeficiency virus If left untreated, which of the followingcan lead to (a)
A (a) to test for the cause of a bladder infection checks for pyuria and nitrite
Cystitis/pyelonephritis (UTI) are the most frequently in ages ______♀
16-35 yrs old
21-35 yrs old
18-40 yrs old
25-45 yrs old
Always perform (a) to diagnose catheter-relatedbloodstream infections
These are SYMPTOMS of Cholecystitis, except..
RUQ pain/may radiate to the back
nausea
vomiting
diarrhea
Three diseases are associated with contaminated dairy products or poultry, except..
Campylobacter
Salmonella
Shigella
listeria
Giardia is a protozoan parasite most commonly infects human (a)
Wash with soap and water method of hand hygiene is best to be used when caring for a patient with _____
diarrhea
dizziness
headache
allergies
How can chlamydia be transmitted?
Spread the disease without knowing it
Spread the disease by being sexually active
Spread the disease by by breathing, coughing, sneezing.
spread the disease by feces, urine, or saliva.
Pain/high blood pressure, tachycardia, fever is examples of
(a)
Performing (a) before and after administering an injection
what is the clinical indication for the use of broad-spectrum antibiotic (empirical rx)
(a)
simply using antibiotic for no reason/avoiding finishing a full antibiotic prescription/taking an antibiotic for a viral infection can..?
increase the resistance of bacteria to antibiotics
decrease the resistance of bacteria to antibiotics
completely resistance of bacteria to antibiotics
increase antibiotic effectiveness
