Why Do We Fall Ill Test

Why Do We Fall Ill

This is Why Do We Fall Ill Test-02 for CBSE class 09 Science.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Name the casual organism of kala – azar.
  • A
    All of these
  • B
    Plasmodium
  • C
    Leshmania
    Correct
  • D
    Syphilis
2
Which of the following is not the cause for the spread of infectious diseases?
  • A
    By vaccination diseases
    Correct
  • B
    By intimate contact
  • C
    By air directly or as droplets.
  • D
    By vectors and carriers
3
Which of the following disease is non-communicable?
  • A
    Tuberculosis
  • B
    Allergy
    Correct
  • C
    Malaria
  • D
    Diarrhoea
4
The disease which begins abruptly and last only for a short duration is known as
  • A
    congenital disease
  • B
    Acute disease
    Correct
  • C
    None of these
  • D
    Chronic disease
5
Match the following with correct response. (1) Hepatitis (2) Japanese encephalitis (3) Dengue (4) Fungal diseases (A) Brain (B) Skin (C) Platelets (D) Liver
  • A
    1-B, 2-D, 3-A, 4-C
  • B
    1-D, 2-A, 3-C, 4-B
    Correct
  • C
    1-A, 2-C, 3-B, 4-D
  • D
    1-C, 2-B, 3-D, 4-A
6
Match the following with correct response. (1) Acute disease (2) Chronic disease (3) Vaccine (4) Antibiotics (A) Long lasting (B) Blocks biochemical pathways (C) Suspension of dead or weak disease causing microbes (D) Short duration
  • A
    1-B, 2-D, 3-A, 4-C
  • B
    1-A, 2-C, 3-B, 4-D
  • C
    1-C, 2-B, 3-D, 4-A
  • D
    1-D, 2-A, 3-C, 4-B
    Correct
7
What is the full from of BCG?
  • A
    None of these
  • B
    Bacillus Calmette Guerin
    Correct
  • C
    Bacillus calamine Guerin
  • D
    Bag Chalmette Guerin
8
Which of the following animals transmit rabies to human beings?
  • A
    Rabid dog
  • B
    Rat
  • C
    Cat
  • D
    both a and b
    Correct
9
Name the disease in which patient fears from water
  • A
    Polio
  • B
    Rabies
    Correct
  • C
    Malaria
  • D
    Hepatitis
10
Which organism causes Diarrhea?
  • A
    Salmonella
    Correct
  • B
    Amoeba
  • C
    Mycobacterium leprosy
  • D
    WaucheriaBanchrofti
11
Which of the following disease is caused by bacteria?
  • A
    All of these
    Correct
  • B
    Typhoid
  • C
    Tuberculosis
  • D
    Diarrhea
12
Find the correct pair
  • A
    Typhoid – Salmonella typhii
    Correct
  • B
    Cholera – Mycobacterium tuberculosis
  • C
    Malaria – Vibrio cholera
  • D
    Tuberculosis – Plasmodium
13
Name the disease in which leg becomes paralyzed.
  • A
    TB
  • B
    Elephantiasis
  • C
    Polio
    Correct
  • D
    AIDS
14
Which one of the following is incorrect about Tuberculosis?
  • A
    Patients sputum contains blood.
  • B
    It commonly affects lungs
  • C
    It is caused by Diplodocus tuberculosis
    Correct
  • D
    Bacteria releases tuberculin toxin
15
AIDS can be transmitted
  • A
    Blood transfusion
  • B
    Sexual contact
  • C
    All of the above
    Correct
  • D
    Pregnant mother to foetus