Description : Two methods for transmitting leprosy are a. Arthropod Bites And Fomites. b. Skin Contact And Respiratory Droplets. c. Arthropod Bites And Contaminated Food. d. Contaminated Water And Food.
Last Answer : b. Skin Contact And Respiratory Droplets.
Description : Which one of the following is an example of an indirect method of disease transmission? a. Coughing b. Droplet transmission c. A mosquito bite d. An animal bite
Last Answer : c. A mosquito bite
Description : Direct methods to measure bacterial growth would include all the following except the a. total bacterial count b. microscopic count c. turbidity measurements d. most probable number
Last Answer : c. turbidity measurements
Description : Which of the following theory of antibody production is most widely accepted? A- Side chain theory B- Clonal selection theory C- Direct template theory D- Indirect template theory
Last Answer : Clonal selection theory
Description : One indirect way to determine microbial growth is using a _____. a. UV light b. Spectrophotometer c. Light meter d. Radioactive counter
Last Answer : b. Spectrophotometer
Description : Dengue fever is transmitted primarily by a. contact with body fluids. b. contaminated water and food. c. arthropods. d. None of the above( A-C) is correct.
Last Answer : d. None of the above( A-C) is correct.
Description : The Rickettsias are transmitted to humans by _________. a. arthropods b. flies c. mosquitoes d. viruses
Last Answer : a. arthropods
Description : Examples of circumstances that may create self-interest threat include: a. Contingent fees relating to assurance engagements. b. A direct financial interest or material indirect financial interest in an assurance ... an assurance client or any of its directors or officers. d. All of the above
Last Answer : All of the above
Description : Applications of genetic engineering can include _____. a. environmental biology b. medicine c. agriculture d. A-C are correct
Last Answer : d. A-C are correct
Description : The fecal-oral route is the mode of transmission for the _____. a. Hepatitis A virus. b. Hepatitis B virus. c. Hepatitis A and B viruses. d. All hepatitis viruses.
Last Answer : b. Hepatitis B virus.
Description : The _____ microscope would be used to view cell structures within ultrathin sections of cells. a. scanning electron b. transmission electron c. bright-field d. dark-field
Last Answer : b. transmission electron
Description : _____the scientific (and medical) study of the causes, transmission, and prevention of disease within a population. a. Epidemiology b. Pathology c. Microbiology d. Virulence
Last Answer : a. Epidemiology
Description : Which one of the following characteristics pertains to hepatitis A? a. Transmission is by the fecal-oral route. b. The incubation period is 2 to 4 weeks. c. It is an acute, inflammatory liver disease. d. All of the above (A—C) are correct.
Last Answer : d. All of the above (A—C) are correct.
Description : Assertion : Annelids, arthropods, and molluscs are protostomial coelomates . Reason : All the three phyla include members with bilateral symmetry and
Last Answer : Assertion : Annelids, arthropods, and molluscs are protostomial coelomates . Reason : All the three ... . If both Assertion and Reason are false.
Description : : _____ is an exaggerated or inappropriate immune defense that is causing the problems in an affected individual. a. Hypersensitivity b. Autoimmune disease c. AIDS d. HIV
Last Answer : a. Hypersensitivity
Description : Of the five classes of antibodies,_____ and_____ are primary disease fighters, while secretory _____ is found on body (mucosal) surfaces. a. IgA, IgG, IgD b. IgG, IgA, IgM c. IgG, IgD, IgM d. IgG, IgM, IgA
Last Answer : d. IgG, IgM, IgA
Description : Resistance to disease in the passageways of the respiratory and gastrointestinal tract is dependent on antibodies in the class _____. a. IgG b. IgA c. IgE d. IgM
Last Answer : b. IgA
Description : _____ is any change from the general state of good health. a. Infection b. Disease c. Parasitism d. Virulence
Last Answer : b. Disease
Description : An acute disease becomes _____ when the body is incapable of ridding itself of the pathogen, while a local disease becomes ______ when it disseminates to deeper organs and tissues. a. Contagious; Systemic b. Contagious; Secondary c. Chronic; Systemic d. Chronic; Secondary
Last Answer : c. Chronic; Systemic
Description : A disease in which the agent is acquired directly from the environment and is not transmissible is a/an _____ disease. a. Local b. Secondary c. Noncommunicable d. Acute
Last Answer : b. Secondary
Description : A disease that is slower to develop, rarely reaches a climax, and fades very slowly is a/an _____ disease. a. Primary b. Subclinical c. Acute d. Chronic
Last Answer : d. Chronic
Description : A disease that is restricted to a single area of the body is a _____ disease. a. Local b. Topical c. Focused Disease d. Subclinical
Last Answer : a. Local
Description : _____ refers to bacteria that grow and spread through the blood. a. Chronic Disease b. Septicemia c. Acute Disease d. Bacteremia
Last Answer : b. Septicemia
Description : A disease also called "black water fever" from blood in urine is _____. a. Leishmania b. Cryptosporidiosis c. Giardiasis d. Malaria
Last Answer : d. Malaria
Description : _____ is an intestinal disease you can get from a day care or swimming pool. a. Giardiasis b. Amoebiasis c. Cryptosporidiosis d. Leishmania
Last Answer : c. Cryptosporidiosis
Description : _____ is a cutaneous or visceral disease transmitted by the bite of an infected female sandfly. a. Malaria b. Leishmaniasis c. Apicomplexa d. Amoebiasis
Last Answer : b. Leishmaniasis
Description : Malaria is a protozoal disease caused by _____ . a. Trypanosoma b. Toxoplasma c. Plasmodium d. Leishmania
Last Answer : c. Plasmodium
Description : _____ causes a disease from spores in the soil in the desert southwest. a. Pneumocystis jiroveci b. Coccidioides immitis c. Aspergillus d. Cryptococcus neoformans
Last Answer : b. Sporothrix schenkii
Description : _____ is the most common lower respiratory tract disease among infants and young children a. Respiratory Syncytial Virus (RSV) b. Viral pneumonia c. Influenza d. The common cold
Last Answer : a. Respiratory Syncytial Virus (RSV)
Description : Attenuated viruses are those that _____. a. can be used to treat viral disease. b. give rise to viroids and prions. c. multiply in cells but at a low rate. d. have been treated with chemicals such as formaldehyde.
Last Answer : c. multiply in cells but at a low rate.
Description : _____ is a widespread and highly contagious staphylococcal skin disease with thin-walled blisters oozing a yellowish fluid that forms a crust. a. furuncle b. carbuncles c. impetigo d. abscess
Last Answer : c. impetigo
Description : _____ is an ancient disease now endemic in the southwestern US in gophers and prairie dogs. a. Leptospira interrogans b. Borrelia burgdorferi c. Rickettsia rickettsii d. Yersinia pestis
Last Answer : d. Yersinia pestis
Description : Lyme disease is transmitted by _____. a. Fleas b. Mosquitoes c. Lice d. Ticks
Last Answer : d. Ticks
Description : One could make a case for _____ being the most extensive diarrheal disease. a. Gastric Ulcer Disease b. Cholera c. Brucellosis d. Listeriosis
Last Answer : b. Cholera
Description : Shigellosis is primarily a disease of the _____. a. Nervous System b. Blood c. Respiratory Tract d. Gastrointestinal Tract
Last Answer : d. Gastrointestinal Tract
Description : An example of an anaerobe that causes disease in humans is _____. Clostridium a. E.coli b. Salmonella c. Pseudomonas
Last Answer : a. E.coli
Description : This researcher from the Instituto Osvaldo Cruz found that workers on a railroad project in Minas Geraes kept falling ill. They complained about being bitten by a bug they called Barbiero ( ... weakness, enlarged internal organs and the slowing down of digestion. The disease is named after
Last Answer : Chaga’s Disease.
Description : Preservation methods such as salting result in the microbial cells. a. Loss Of Salt From b. Gain Of Water Into c. Loss Of Water From d. Lysis Of
Last Answer : c. Loss Of Water From
Description : Which of the following methods is most likely to be quantitative? A-Dilution and plating B- Gram staining C- Wet mount D-None of these
Last Answer : Dilution and plating
Description : Some contemporary products already obtained by plasmid technology include a. interferon b. insulin c. human growth hormone d. A-C above are correct
Last Answer : d. A-C above are correct
Description : _________foods include poultry, eggs, meats, most vegetables and fruits. a. Nonperishable b. Semiperishable c. Highly perishable d. Antibacterial
Last Answer : c. Highly perishable
Description : New approaches to antibiotic therapy include a. Carbohydrate targets in the wall LPS. b. unregulating DNA replication. c. Discovering new and unique antibiotics. d. All of the above (A—C) are correct.
Description : Antibiotics inhibiting nucleic acid synthesis include a. Rifampin and quinolones. b. Aminoglycosides and tetracyclines. c. Lincosamides and streptogramins. d. Macrolides and ami noglycosides.
Last Answer : a. Rifampin and quinolones.
Description : The secondary lymphoid tissues include the__________ and_____________ a. Thymus; Bone Marrow b. Bone Marrow; Tonsils c. Spleen; Thymus d. Spleen; Lymph Nodes
Last Answer : d. Spleen; Lymph Nodes
Description : Factors affecting virulence may include a. The presence of pathogenicity islands. b. Their ability to penetrate the host. c. The infectious dose. d. All the above (a—c) are correct.
Last Answer : d. All the above (a—c) are correct.
Description : Tinea infections include all but which one of the following? a. Athlete's foot b. Ringworm c. Thrush d. Jock itch
Last Answer : c. Thrush
Description : Toxins produced from some fungi include all but which of the following? a. Aflatoxin b. Ergot c. Amatoxin d. Botulinin
Last Answer : d. Botulinin