🐒 Human Health and Diseases-Part I 🐒

Online test தேர்வு-12-ம் வகுப்பு Zoology Human Health and Diseases

மாணவர்கள் சரியான பதிலை தேர்ந்தெடுக்கவும்

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Section A-மாணவர்கள் சரியான பதிலை தேர்ந்தெடுக்கவும்

Human Health and Diseases

1)A 30 year old woman has bleedy diarrhoea for the past 14 hours. Which one of the following organism is likely to cause this illness?
a)  Streptococcus pyogenes
b)  Clostridium difficile
c)  Shigella dysenteriae
d)  Salmonella enteritidis

2) Exo-erythrocytic schizogony of Plasmodium takes place in ...............
a )  RBC
b )  Leucocytes
c )  Stomach
d )  Liver

3)The sporozoites of plasmodium vivax are formed from .........
a)  Gametocytes
b)  Sporoblasts
c)  Oocysts
d)  Spores

4) Amphetamines are stimulants of the CNS, whereas barbiturates are .............
a)  CNS stimulant
b)  Both a and b
c)  Hallucinogenic
d)  CNS depressants

5) Choose the correctly matched pair
a)  Amphetamine - Stimulant
b)  LSD - Narcotic
c)  Heroin - Psychotropic
d)  Benzodiaepine-Pain killer

6) The Athlete's foot disease in human is caused by .............
a)  Bacteria
b)  Fungi
c)  Virus
d)  Protozoan

7) Cirrhosis of liver is caused by chronic intake of .............
a)  Opium
b)  Alchohol
c)  Tobacco
d)  Cocaine

8) The sporozoite of the malarial parasite is present in .............
a)  Saliva of infected female anopheles mosquito
b)  RBC of human suffering from malaria
c)  Spleen of infected humans
d)  Gut of female Anopheles mosquito

9) Paratope is an
a)  Antibody binding site on variable regions
b)  Antibody binding site on variable heavy regions
c)  Antigen binding site on variable regions
d)  Antigen binding site on heavy region

10) Allergy involves
a)  IgE
b)  IgG
c)  IgA
d)  IgM

பிரிவு B-மாணவர்கள் சரியான பதிலை தேர்ந்தெடுக்கவும்

Human Health and Diseases

11) Spread of cancerous cells to distant sites is termed as
a.  Metastasis
b.  Oncogenes
c.  Proto-oncogenes
d.  Malignant neoplasm

12) AIDS VIRUS has
a.  Single standed RNA
b.  Double stranded RNA
c.  Single stranded DNA
d.  Double stranded DNA

13) B cells that produce and release large amounts of antibody are called
a.  Memory cells
b.  Basophils
c.  Plasma cells
d.  Killer cells

14) Disease caused by bacteria
a.  Typhoid
b.  Measles
c.  Cold
d.  Dengue

15) Non infectious disease
a.  Typhoid
b.  Cholera
c.  Chicken pox
d.  Arthritis

16) Swine flu was first identified in ........
a.  1990
b.  1991
c.  1919
d.  1921

17) Zoonotic virus
a.  HIV
b.  Nipah
c.  Polio virus
d.  Poxy virus

18) In which disease, blood and viceral organs are affected by yellow fever and dengue fever.
a.  Neurotropic diseases
b.  Pneumotropic diseases
c.  Dermotropic disease
d.  Viscerotropic diseases

19) Mumps disease is caused by virus
a.  Paramyxovirus
b.  Rubella virus
c.  Flavivirus
d.  Alpha virus

20) African sleeping sickness is caused by
a.  Trypanosoma
b.  Musca domestica
c.  Entamoeba
d.  Nipah virus

21) Kala-azar is tranmitted by
a.  Tsetse fly
b.  Sand fly
c.  House fly
d.  Mosquitoes

22) The pathogenic bacteria causing bubonic plague is
a.  Yersinia pestis
b.  Clostridium tetani
c.  Shigella sp
d.  Streptococcus

பிரிவு C-மாணவர்கள் சரியான பதிலை தேர்ந்தெடுக்கவும்

Human Health and Diseases

23) Life cycle of Plasmodium
a. Schizogony
b. Gamogony
c. Sporogony
d. All the above

24 It is pandemic disease
a. Polio
b. Swine flu
c. Cancer
d. Heart attack

25) Incubation period of malaria is
a. 15 days
b. 12 days
c. 16 days
d. 14 days

26) Oocyst undergoes meiosis by a process called
a. Schizogony
b. Gamogony
c. Sporogony
d. Trophozoite

27) Disease caused by Flavi virus
a. Dengue fever
b. Typhoid
c. Malaria
d. Measles

28) WHO does not recommend use of RTS, S vaccine in babies between ..... weeks of age
a. 2 and 3 weeks
b. 6 and 12 weeks
c. 12 and 16 weeks
d. 12 and 20 weeks

29) Female filarial worm gives rise to juveniles called
a. Microfilariae larvae
b. Wuchereria bancrofti
c. Helmintiais
d. Ascariasis

30) Indentify the viral disease
a. Typhoid
b. Amoebiasis
c. Ascariasis
d. Common cold

31) Ability of body to fight against the disease causing pathogen
a. Susceptibility
b. Auto immune disease
c. Immunity
d. Antibody

32) Antibacterial agent that cleaves bactrerial cell wall
a. Interferon
b. Netrophils
c. Lysozyme
d. Leucocyte

33) Innate immunity is also known as
a. Natural immunity
b. Cell mediated immunity
c. Humoral immunity
d. Atrtificial immunity

34) In primary immune response, antibody level reaches peak in
a. 7-10 days
b. 3-5 days
c. 4-5 days
d. 5-7 days