Description : Which of the following is NOT a condition seen with the development of dental caries? a. A Susceptible Tooth With A Buildup Of Plaque b. Dietary Carbohydrates (Usually Sugar) c. Acidogenic Bacterial Species d. Chewing A Lot Of Gum
Last Answer : d. Chewing A Lot Of Gum
Description : Poultry fowl are susceptible to the following pathogens
Last Answer : Poultry fowl are susceptible to the following pathogens A. Viruses B. Bacteria C. Fungi D. All of the above
Description : Which of the following is a reservoir of a disease? a. Dog - Toxoplasmosis b. Monkey - Ebola c. Bat - Rabies d. Goat - Leishmania
Last Answer : c. Bat - Rabies
Description : The most common cause of an invasive wound infection, such as a burn, is a. gram-positive bacterial species. b. treponema pallidum. c. Pseudomonas aeruginosa. d. Escherichia coli.
Last Answer : c. Pseudomonas aeruginosa.
Description : Necrotic enteritis usually accompany or follow A A. coccidiosis B. Fowl cholera C. mycoplasma infection D. None of the these
Last Answer : coccidios
Description : The majority of cases of rabies are from _____ and ______. a. dogs, cats b. rabbits, fox c. raccoons, bats d. dogs, coyotes
Last Answer : c. raccoons, bats
Description : The rabies virus is shaped like a/an ______ and enters the body by a _______. a. icosahedron; skin wound b. icosahedron; mosquito bite c. bullet; skin wound d. bullet; mosquito bite
Last Answer : a. icosahedron; skin wound
Description : Which one of the following is not a viral disease of the nervous system? a. West Nile fever b. Hantavirus c. Polio d. Rabies
Last Answer : c. Polio
Description : These viruses multiply first in the tonsils and then the lymphoid tissues of the gastrointestinal tract. a. Rabies virus b. Rotavirus c. Polio virus d. Hepatitis A virus
Last Answer : c. Polio virus
Description : Hydrophobia is a term applied to a. rotavirus infections. b. West Nile fever. c. arboviral encephalitis. d. rabies.
Last Answer : d. rabies.
Description : Which of the following are oncogenic viruses? a. polio b. HIV c. HPV d. rabies
Last Answer : c. HPV
Description : An example of a virus causing cytopathic effects is _____. a. Paraxyxoviruses causeing syncytia b. Infectious mononucleosis with foamy-llking cytoplasm c. Rabies causing Negri bodies d. A-C are correct
Last Answer : d. A-C are correct
Description : Which of the following viral infections is associated with the development of hydrophobia? A.Rabies B.Influenza C.Polio D.Hepatitis
Last Answer : A.Rabies
Description : Which of the following scientists came up with the first vaccine for rabies? a. Koch b. Pasteur c. Lister d. Snow
Last Answer : b. Pasteur
Description : Match the lab with the correct set of identified diseases. a. Pasteur: tetanus and tuberculosis b. Koch: anthrax and rabies c. Koch: cholera and tuberculosis d. Pasteur: diphtheria and typhoid
Last Answer : c. Koch: cholera and tuberculosis
Description : Herd immunity is affected by a. The percentage of a population that is vaccinated. b. The strength of an individual‘s immune system. c. The number of susceptible individuals. d. All the above (a—c) are correct.
Last Answer : d. All the above (a—c) are correct. 5. Approximately of 100,000 vaccinated in
Description : Bacterial cells susceptible to penicillium can be protected from destruction if the medium in which they are exposed is of A- high osmotic pressure B- low osmotic pressure C- moderate osmotic pressure D- high surface tension
Last Answer : high osmotic pressure
Description : Which one of the following is not a part of Koch s postulates? a. The microorganism must be isolated from a dead animal and pure cultured b. The microorganism and disease can be identified from ... a healthy susceptible animal. d. The same microorganism must be present in every case of the disease.
Last Answer : d. The same microorganism must be present in every case of the disease.
Description : Dog bite can cause rabies. Which other animals can also cause rabies?
Last Answer : Bat
Description : Give reason: A person becomes susceptible to Chikungunya and Dengue infection.
Last Answer : The mosquito (Aedes aegyptii) which spreads both Chikungunya and Dengue bites during the day time and it is likely to go unnoticed as it does not cause skin irritation. Hence a person is more susceptible to Chikungunya and Dengue fever easily.
Description : Which one of the following statements is correct with respect to AIDS? (a) The HIV can be transmitted through eating food together with an infected person. (b) Drug addicts are least ... and nutrition. (d) The causative HIV retrovirus enters helper T-lymphocytes thus reducing their numbers.
Last Answer : (d) The causative HIV retrovirus enters helper T-lymphocytes thus reducing their numbers.
Description : Which crop is most susceptible to viral infection : a. Chilies b. Tomato c. Onion d. Brinjal
Last Answer : Tomato
Description : The six elements necessary for infection are a causative organism, a reservoir of available organisms, a portal or mode of exit from the reservoir, a mode of transmission from reservoir to host, a ... of transmission from reservoir to host, a susceptible host, and a mode of entry to host.
Last Answer : a) mode of entry to host. The six elements necessary for infection are a causative organism, a reservoir of available organisms, a portal or mode of exit from the reservoir, a mode of transmission from reservoir to host, a susceptible host, and a mode of entry to host.
Description : A patient with long standing rheumatoid arthritis and a history of steroid therapy presents for multiple extractions. The dentist should consult the patient's physician because: A. Patient is more ... B. Patient may have a suppressed adrenal cortex C. Patient will need haematological evaluation
Last Answer : B. Patient may have a suppressed adrenal cortex
Description : Which group of animals has heterogametic females? A. Domestic fowl (Answer) B. Earthworm C. Rabbit D. None
Last Answer : A. Domestic fowl (Answer)
Description : Which of the following are the causes of "mad cow disease"? a. Viriods b. Prions c. Virions d. A-C are correct
Last Answer : b. Prions
Description : The agent responsible for causing mad cow disease is thought to be a A.fungus B.protozoan C.prion D.virus
Last Answer : C.prion
Description : The first domesticated animal by primitive man was (a) cat (b) cow (c) dog (d) horse.
Last Answer : (c) dog
Description : A population characteristic of a species susceptible to extinction is
Last Answer : A population characteristic of a species susceptible to extinction is A. Low trophic level in ... Wide range of distribution D. High biotic potential
Description : A Candida albicans infection of the intestine, vagina, or oral cavity are commonly treated with a. cefotaxime. b. vidarabine. c. streptomycin. d. nystatin.
Last Answer : d. nystatin.
Description : Which of the following is a cause of a secondary immunodeficiency? a. X-linked inheritance b. Deficiencies in the complement system c. Viral infection resembling self-cells d. All the above are correct
Last Answer : c. Viral infection resembling self-cells
Description : An example of infection allergy is the _______. a. Skin test for allergies b. Arthus phenomenon c. Poison ivy d. Tuberculin test
Last Answer : d. Tuberculin test
Description : The presence of IgM antibodies in the blood indicates a. An early stage of an infection. b. A chronic infection. c. An allergic reaction is occurring. d. Humoral immunity has yet to start.
Last Answer : a. An early stage of an infection.
Description : Which one of the following statements about interferon is FALSE? a. Interferon is produced in response to a viral infection. b. Interferon is a naturally produced protein. c. Interferon puts uninfected cells in an antiviral state. d. Interferon is a protein that binds to RNA virus genomes.
Last Answer : d. Interferon is a protein that binds to RNA virus genomes.
Description : The stomach is a chemical barrier to infection because the stomach a. Contains bile. b. Harbors helicobacterpylori, a member of the host microbiota. c. Possesses defensive cells. d. Has an acid ph.
Last Answer : d. Has an acid ph.
Description : ________ occurs if a microbial member of the normal microbiota should gain access to sterile tissue. a. Pathogenicity Islands b. Exogenous Infection c. Endogenous Infection d. Polymicrobial Disease
Last Answer : c. Endogenous Infection
Description : _____ is any change from the general state of good health. a. Infection b. Disease c. Parasitism d. Virulence
Last Answer : b. Disease
Description : The site where a pathogen enters the body is commonly called the _____ while the number of pathogens necessary to establish an infection is the _____. a. Penetration Point; Dose b. Penetration Point; Acme c. Portal Of Entry; Dose d. Portal Of Entry; Acme
Last Answer : c. Portal Of Entry; Dose
Description : The most common nosocomial infection involves a. Blood. b. Lungs. c. Urinary Tract. d. A Surgical Site.
Last Answer : c. Urinary Tract.
Description : A healthy person can be diagnosed as having a infection with the multiplication of bacterial cells in the blood. a. Primary; bacteremia b. Primary; vermeil c. Primary; septicemia d. Secondary; parasitemia
Last Answer : c. Primary; septicemia
Description : Mononucleosis is an infection of________ cells by the _____. a. T; cytomegalovirus b. B; Epstein-Barr virus c. Lung; cytomegalovirus d. red blood; Epstein.Barr virus
Last Answer : d. red blood; Epstein.Barr virus
Description : SARS has a reservoir of infection in _____. a. Chickens b. Pigs c. Bats d. Monkeys
Last Answer : c. Bats
Description : SARS is a. A skin infection. b. Spread through close person-to-person contact. c. A mild, respiratory infection. d. Most often seen in young children.
Last Answer : b. Spread through close person-to-person contact.
Description : A plaque is a a. Change In Cell Structure Due To Viral Infection. b. Viral Cell Inclusion. c. Clear Zone Within A Lawn Of Bacteria. d. Cellular Aggregation Of Phage Heads.
Last Answer : c. Clear Zone Within A Lawn Of Bacteria.
Description : Tissue tropism refers to a. what tissues grow due to a viral infection. b. what tissues are resistant to viral infection. c. what organisms a virus infects. d. what cells or tissues a virus infects.
Last Answer : d. what cells or tissues a virus infects.
Description : ______ is a bladder infection. a. urethritis b. pyelonephritis c. cystitis d. prostatitis
Last Answer : c. cystitis
Description : What is the most common sexually transmitted infection in the United States? a. Chlamydia b. Gonorrhea c. Syphilis d. AIDS
Last Answer : a. Chlamydia
Description : Botulism is an example of a _____. a. waterborne infection b. foodborne intoxication c. waterborne intoxication d. fecal/oral infection
Last Answer : b. foodborne intoxication
Last Answer : a. waterborne infection