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Microbiology,Parasitology,Public health > 3 > Flashcards

3 Flashcards

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Biology 101 flashcards
0
Q

Also called serum Hepatitis

A

Heppatitis B

Hepa D- Delta Hepatitis
Hepa c- non A, non B Hepatitis

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1
Q

Infection eith HIV wil result in depletion of

A

CD4+ cells

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2
Q

Infectious Hepatitis

A

Hepatitis A

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3
Q

Effect of poliovirus is most often seen in

A

CNS

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4
Q

Koplik spots are associated with what infection

A

Measles

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5
Q 
Mumps virus is biologically related to the virus causing which of the following diseases?
A. Rabies
B. Measles
C. Hepatitis A
D. Varicella
A

B

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6
Q 
Which of the ff is an autoimmune disease?
A. Heart attack
B. Acute anaphylaxis
C. Systemic lupus erythematosus
D. farmer's lung
A

C

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7
Q 
Not part of HAART cocktail for treating AIDS
A. Protease inhibitor
B. Corticosteroid
C. Nucleoside analog
D. RTI
A

B.

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8
Q

First epidemiologist

A

John Snow

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9
Q

Animal diseases that can be transferred to humans

A

Zoonoses

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10
Q

Delayed hypersensitivity

A

Type IV hypersensitivity

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11
Q

Immunoglobulin class that cross placenta

A

IgG

IgD- beta crlls
IgG-preggy
IgE-allergen
IgM-largest immunoglobulin
IgA-seminal fluid,laway,luha,pawis,semilya
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12
Q

Major inflammatory mediator

A

Histamine

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13
Q

HIV proteins that bind to CD4 on human cells

A

Gp120

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14
Q

Breakbone fever

A

Dengue

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15
Q 
Dengue is characterized by all,except
A. Maculopapular rash
B. Pneumonia
C. Arthralgia
D. Lynphadenopathy
A

B

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16
Q

Transmitted by fecal-oral route and can be acquired from shellfish. Causes acute haundice,diarrhea,and liver functiob abnormalities

A

Hepatitis A virus

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17
Q

Kissing disease

A

Mononucleosis

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18
Q

Algae for red tide poisoning

A

Dinoflagellates

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19
Q 
Viruses lack of the following organelles except
A. Nucleus
B. DNA
C. Mitochondria
D. Nuclear membrane
A

B

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20
Q

Hospital acquired infection

A

Nosocomial

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21
Q

Antibiotic-associated diarrhea and the nore serious pseudomembranous enterocolitis is caused by

A

Clostridium difficile

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22
Q

Major cause of prosthetic heart valve endocarditis

A

Staphylococcus epidermidis

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23
Q

Type of E.coli characterized by presence of LT and ST proteins

A

Enterotoxigenix (ETEC)

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24
Q

The use of drug that inhibits adenylyl cyclase would

A

Block action of cholera toxin

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25
Q 
If a Quellung test was performed, which one would you expect to be negative
A. Corynebacterium diptheriae
B. Streptococcus pneumoniae
C. Neisseria meningitidis
D. Klebsiella pneumoniae
A

A

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26
Q

This ohase represents the maximum growth rate in a bacterial culture

A

Log

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27
Q

Quadruvalrnt HPV vaccine is the only vaccing approved for males for protection against what infection

A

Genital warts

28
Q

Flu shot vaccine provides peak protection of how many days after admin.?

A

14

29
Q

Attenuated live poliovirus vaccine

A

Sabin vaccine

30
Q

Principal mosquito vector of dengue virus

A

Aedes aegypti

31
Q

T/F

Cockroaches cannot transmit Salmonella

A

False

32
Q

Genus if bacterium contributes to plaque,caries,gingivitis, periodontal disease

A

Streptococcus

33
Q

Characterized by loss if T-lymphocytes and loss of immune function

A

Jaundice

34
Q

Agent associated with development of neurodegenerative disease in livestock and humans?

A

Prions

35
Q

Milk ehich gives the neonate a certain degree of immunity

A

Colostrum

36
Q

Generalized loss of body tissue that occur with deficient intake of both energy and proteins

A

Marasmus

37
Q

Tyndallization involves

A

Fractional sterilization

38
Q

Portal of entry of Meningococci

A

Nasopharynx

39
Q

Ophthalmia neonatorun is associated with what bacteria

A

Neiserria gonorrhae

40
Q

Not seen in cholera

A

Organism invades the bloodstream

41
Q

Rice watery stool is seen in infection with

A

Vibrio cholerae

42
Q

Epidermolytic toxin produced by Staph.aureus is responsible for causing

A

Scalded skin syndrome

43
Q

Etiologic agent of enteric fever

A

Salmonella typhi

44
Q

MO associated with gastric or duodenal ulcer

A

Helicobacter pylori

45
Q

Responsible in colonization of female genital tract resulting in neonatal sepsis

A

Streptococcus agalactiae

46
Q

Completely hemolyze RBCs in a blood agar plate

A

Beta hemolysis

47
Q

All of the ff are true regarding bacterial meningitis except
A. There is an increased intracranial pressure
B. Elevation of proteins
C. Glucose levels are elevated
D. Increased neutrophils

A

C

48
Q

Gold standard in diagnosis of Neisseria gonorrheae is culture in

A

Thayer Martin agar

49
Q

Major cause if neonatal meningitis occurribg within the first month of life

A

E.coli

50
Q

Clinical microbiologist would be looking for the evidence of ________ infection if he/she is doing a microscopic examination for presece of eggs,cysts, or larvae

A

Parasitic

51
Q

Morphological studies examining paeudo hypa or chlamydospores are for detection of

A

Fungi

52
Q

Total # of individuals infected in a population at any one time

A

Prevalence rate

53
Q

Destruction of vectors by spraying insecticides is designated to break the connection between the source of the infection and susceptible individuals

A

True

54
Q

Key factor responsible for rise ib drug-resistant pathogens

A

Inappropriate use of antimicrobials

55
Q

Epidermolytic toxin produced by Staph.aureus is responsible for causing

A

Scalded skin syndrome

56
Q

Etiologic agent of enteric fever

A

Salmonella typhi

57
Q

MO associated with gastric or duodenal ulcer

A

Helicobacter pylori

58
Q

Responsible in colonization of female genital tract resulting in neonatal sepsis

A

Streptococcus agalactiae

59
Q

Completely hemolyze RBCs in a blood agar plate

A

Beta hemolysis

60
Q

All of the ff are true regarding bacterial meningitis except
A. There is an increased intracranial pressure
B. Elevation of proteins
C. Glucose levels are elevated
D. Increased neutrophils

A

C

61
Q

Gold standard in diagnosis of Neisseria gonorrheae is culture in

A

Thayer Martin agar

62
Q

Major cause if neonatal meningitis occurribg within the first month of life

A

E.coli

63
Q

Clinical microbiologist would be looking for the evidence of ________ infection if he/she is doing a microscopic examination for presece of eggs,cysts, or larvae

A

Parasitic

64
Q

Morphological studies examining paeudo hypa or chlamydospores are for detection of

A

Fungi

65
Q

Total # of individuals infected in a population at any one time

A

Prevalence rate

66
Q

Destruction of vectors by spraying insecticides is designated to break the connection between the source of the infection and susceptible individuals

A

True

67
Q

Key factor responsible for rise ib drug-resistant pathogens

A

Inappropriate use of antimicrobials

Microbiology,Parasitology,Public health (5 decks)

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