final weeks 1-16
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| show | Shigellosis
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| show | Antonie van Leeuwenhoek
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| A microscope that provides a three-dimensional image of a specimen is a dark-field microscope. transmission electron microscope. bright-field microscope. scanning electron microscope. | show 🗑
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| Which of the following scientists discovered the antibiotic properties of Penicillium? Alexander Fleming Louis Pasteur Joseph Lister Edward Jenner | show 🗑
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| show | Louis Pasteur
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| show | Fungi
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| show | Stains and dyes
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| Complex communities of microorganisms on surfaces are called colonies biofilms biospheres flora | show 🗑
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| show | commensalism
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| show | Jenner
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| show | chloroplasts
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| The structures that can move fluid, mucus, or cells over the surface of a cell are microvilli cilia fimbriae flagella | show 🗑
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| show | Golgi complex
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| show | Peroxisomes
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| show | Streptococcus pyogenes
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| show | Pinocytosis
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| show | bacteria
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| show | genotype
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| A special structure formed by some bacterial cells to allow them to survive in harsh conditions is called a(n)________________________. Nuclein Mitochondria Endospore Cytoplasm | show 🗑
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| Formic acid is a fermentation product of Streptococcus Klebsiella Clostridium Actinomyces | show 🗑
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| Rod-shaped bacteria, some of which are endospore forming, are referred to as cocci bacilli spirals vibrios | show 🗑
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| show | streptococci
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| show | Spirochete
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| show | chemoheterotrophs
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| Microorganisms that show optimal growth in moderate temperatures (between 25° C and 40° C) are called thermophiles psychrophiles mesophiles psychrotrophs | show 🗑
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| Which of the following organisms is a common cause of peptic ulcers? Treponema pallidum Vibrio cholerae Helicobacter pylor Escherichia coli | show 🗑
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| show | gram-negative aerobic rods and cocc
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| Staphylococci and streptococci are best classified in the group of gram-positive cocci gram-negative cocci gram-negative aerobic rods and cocci anaerobic gram-negative cocci | show 🗑
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| Bacteria that prefer high levels of salt in their growing environment are referred to as calciphiles halophiles osmophiles mesophiles | show 🗑
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| show | Lag
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| Viruses can infect plants bacteria animals all organisms | show 🗑
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| show | adsorption, penetration, uncoating, replication, assembly, release
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| A persistent infection that is not lytic but productive is called a __________ infection. chronic latent slow transforming | show 🗑
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| Which of the following viruses belong to the family Herpesviridae? Poxvirus Epstein-Barr virus SARS HIV | show 🗑
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| show | Adenoviridae
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| show | Hantavirus
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| show | SARS
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| show | prions
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| The phase of viral multiplication where no infectious phage particles can be found in the host cell is referred to as the ____________ period. Lytic Eclipse Lysis and release Lysogenic | show 🗑
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| show | bacteriophage
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| show | fungi
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| show | heterotrophic
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| The so-called “red tide” is generally caused by which of the following organisms? Lichens Bacteria Pfiesteria Dinoflagellates | show 🗑
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| show | Protozoans
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| Plasmodium is a type of algae protozoan slime mold helminth | show 🗑
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| Toxoplasma gondii belongs to which group of eukaryotic organisms? Algae Fungi Protozoans Helminths | show 🗑
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| show | Enterobius vermicularis
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| show | Trichomonas vaginalis
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| The process by which the nucleus of protozoans undergoes multiple divisions before the cell divides is called budding mitosis schizogony fragmentation | show 🗑
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| show | cyst
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| Decontamination is defined as the killing of all microorganisms in a given area reduction or removal of unwanted chemical or biological agents stopping of the growth of microorganisms in a given area removal of all vegetative organisms | show 🗑
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| Which of the following has a higher resistance to environmental stresses than the others? Bacterial endospores Fungal spores Enveloped viruses Vegetative bacterial cells | show 🗑
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| Which of the following methods is the simplest heat-related method to sterilize metal? Incineration Autoclaving Direct flaming Indirect heating | show 🗑
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| The technique that combines freezing and drying to preserve microbes and other cells is desiccation lyophilization pasteurization radiation | show 🗑
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| The term “zone of inhibition” is used in which of the following procedures? Use-dilution test Growth inhibition test Disk-diffusion test Multiple inhibition test | show 🗑
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| show | Tryptic soy agar
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| The destruction of all microorganisms and their endospores is referred to as disinfection degermination sanitization sterilization | show 🗑
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| Which of the following stains is the most widely used differential stain in hematology laboratories? Carbolfuchsin stain Ziehl-Neelson stain Kinyoun stain Wright’s stain | show 🗑
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| show | enriched media
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| show | Gram stain
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| The branch of pharmacology that addresses drug amounts at various sites in the body after drug administration is called pharmacodynamics pharmacokinetics pharmacotherapeutics pharmacy | show 🗑
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| show | intravenous
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| The specific antidote to botulinum toxin is sodium bicarbonate pralidoxime antitoxin naloxone | show 🗑
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| show | bioavailability
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| show | Lipid synthesis inhibition
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| Which of the following is not a common characteristic used in the selection of an antimicrobial drug? Selective toxicity Ability to administer intravenously Potential for allergic reaction | show 🗑
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| The term bacteriostatic means that bacteria are killed by the antimicrobial drug show continuous growth no longer cause disease no longer can multiply | show 🗑
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| When two antibiotics are given together to increase the therapeutic effect, the phenomenon is referred to as antagonism mutualism synergism parasitism | show 🗑
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| Which of the following antimicrobials is effective against mycobacteria? Penicillin Rifampin Erythromycin Cephalosporin | show 🗑
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| Which of the following is an antiviral agent? Amantadine Vancomycin Chloramphenicol Macrolides | show 🗑
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| show | Mutualism
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| The presence of microbes in or on the body is a(n) infection disease contamination adhesion | show 🗑
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| When a pathogen spreads from the original site to other tissues or organs it is called a(n) __________ infection. local focal natural acute | show 🗑
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| Which of the following is likely to be the most frequently used portal of entry for pathogens? Skin Gastrointestinal tract Respiratory tract Conjunctiva | show 🗑
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| show | incidence
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| An antibody is a substance initiating an allergic response a marker on the cell surface of macrophages a protein produced by plasma cells a marker on the cell surface of macrophages | show 🗑
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| show | Interferons
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| show | naturally acquired active immunity
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| Which of the following is not part of the second line of defense? pH of the skin Cytokines Phagocytosis Fever | show 🗑
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| GALT is an example of a collection of lymphatic nodules in the respiratory tract small intestine stomach female reproductive system | show 🗑
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| show | Epidermis
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| Which of the following organisms is the causative agent of skin infections and toxic shock syndrome? Propionibacterium acnes Micrococcus luteus Staphylococcus aureus Pseudomonas aeruginosa | show 🗑
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| show | Streptococcus pyogenes
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| Warts are commonly caused by the HIV varicella-zoster virus herpesvirus human papillomavirus | show 🗑
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| Diaper rash in infants is commonly caused by Actinomyces Sporothrix schenckii Malassezia furfur Candida albicans | show 🗑
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| Tinea capitis is a fungal infection of the mouth scalp hands feet | show 🗑
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| show | dermatophytes
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| show | destruction of the local blood supply
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| show | tinea pedis
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| The papillary layer of the skin is part of the dermis hypodermis subcutaneous layer epidermis | show 🗑
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| All of the following are structures of the lower respiratory system except Trachea Pharynx Lungs Bronchi | show 🗑
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| Which of the following organisms is commonly found in the normal flora of the upper respiratory system? Mycoplasma pneumoniae Staphylococcus aureus Klebsiella pneumoniae Bordetella pertussis | show 🗑
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| Whooping cough is caused by the organism Corynebacterium diphtheriae Bordetella pertussis Haemophilus influenzae Streptococcus pneumoniae | show 🗑
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| Tuberculosis is transmitted primarily through aerosols oral-fecal route fomites blood transfusions | show 🗑
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| show | Arizona
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| show | scarlet fever
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| Strep throat is caused by which of the following organisms? Streptococcus agalactiae Streptococcus faecalis Streptococcus pyogenes Streptococcus pneumoniae | show 🗑
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| Klebsiella pneumoniae is a gram-negative, motile bacillus gram-positive, spore-forming bacillus gram-negative, encapsulated bacillus gram-positive, encapsulated coccus | show 🗑
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| The formation of a “fungus ball” within preexisting cavities is a common development in pulmonary aspergillosis blastomycosis histoplasmosis coccidioidomycosis | show 🗑
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| show | Common cold
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| All of the following are components of the gastrointestinal tract except the stomach spleen pharynx esophagus | show 🗑
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| show | Helicobacter pylori
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| Bacillary dysentery is also called campylobacteriosis typhoid fever shigellosis salmonellosis | show 🗑
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| show | rotaviruses
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| show | caliciviruses
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| The human pinworm Enterobius vermicularis lives in the __________ of humans. rectum transverse colon ileum | show 🗑
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| Giardiasis is a waterborne gastrointestinal disease caused by Giardia intestinalis, which is a fungus virus protozoan bacterium | show 🗑
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| show | Vibrio
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| Botulism is a disease caused by the production of a potent neurotoxin by bacteria of the genus Salmonella Klebsiella Staphylococcus Clostridium | show 🗑
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| show | dental plaque
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| show | encephalitis
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| show | Haemophilus influenzae
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| show | Neisseria meningitidis
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| show | blood-brain barrier
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| show | protozoan
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| The toxic condition caused by the multiplication of bacteria in the blood is referred to as_____ bloodborne infection septicemia shock bacteremia | show 🗑
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| When microorganisms enter the circulatory system through the lymphatic drainage and cause an infection, the condition is called__________________ viremia microbemia bacteremia septicemia | show 🗑
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| show | protozoan
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| show | Cryptococcus neoformans
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| show | pericarditis
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| show | Escherichia coli
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| show | cystitis
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| The presence of bacteria in the urine is called urethritis bacteriuria toxemia mycoses | show 🗑
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| The most common fungus causing urinary tract infections is Microsporum Candida albicans Saccharomyces cerevisia Rhizopus | show 🗑
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| Two parasites that cause urinary tract infections are Giardia lamblia and Treponema pallidum Schistosoma haematobium and Trichomonas vaginalis Plasmodium falciparum and Giardia lamblia Plasmodium and Borrelia burgdorferi | show 🗑
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| show | Escherichia coli, Gardnerella vaginalis, and Staphylococcus aureus
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| show | sterile, no normal flora
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| Factors that can increase the chances of vaginitis are use of antibiotics, pregnancy, and menopause menopause, stress, and steroid use puberty, exposure to HPV, and smoking/tobacco use urinary blockage, drug use, and stress | show 🗑
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| The drug most often used in fighting protozoan infections of the reproductive system is ciprofloxacin ampicillin tetracycline metronidazole | show 🗑
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| show | acidic pH
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| The highly specialized structure that protects the fetus from microorganisms is the____________ mammary gland uterus placenta vagina | show 🗑
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| show | cytomegalovirus
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| Infectious mononucleosis most often occurs in young adults adolescents the elderly infants | show 🗑
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| Infectious diseases in the adult population are responsible for about one-third of all deaths in individuals over the age of 65 years 60 years 50 years 55 years | show 🗑
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| Which of the following is a Category A agent? Chlamydia psittaci Vibrio cholerae Bacillus anthracis Escherichia coli | show 🗑
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| The most lethal form of anthrax is nasopharyngeal inhalation anthrax gastrointestinal cutaneous anthrax | show 🗑
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| show | Smallpox
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| Specific small niches in which populations and guilds within a community reside are referred to as ______ biospheres habitats ecosystems microhabitats | show 🗑
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| show | Anammox
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| Which of the following diseases was declared by the WHO in 1980 to be eradicated? Botulism Pertussis Mumps Smallpox | show 🗑
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Created by:
Aconover