Select the correct option to complete the analogy.
Dengue : Aedes mosquito : : Chikungunya : _________
1. Anopheles mosquito
2. Tse-tse fly
3. Aedes mosquito
4. Housefly
 

Subtopic:  Introduction |
 73%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

The disease which is diagnosed by Widal test is similar to disease caused due to giant intestinal roundworm with reference to
1. Same causative agent
2. Mode of transmission
3. Incubation period
4. Vector of disease
Subtopic:  Typhoid Fever |
 67%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

A person 'X' developed a rash with prominent margins in between the toes. The rash is dry and with intense itching. the causative agent of this infestation is most probably a
1. Fungi
2. Protozoa
3. Bacteria
4. Virus
 
Subtopic:  Fungal Infection & Concept of Immunity |
 90%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

advertisementadvertisement

Consider the following statements and select the correct option.
Statement A: The use of vaccines and immunisation programmes have enabled us to completely eradicate small pox.
Statement B: Vaccines are available for diphtheria and polio.
1. Both statements A and B are correct
2. Both statements A and B are incorrect
3. Only statement A is correct
4. Only statement B is correct 
Subtopic:  Fungal Infection & Concept of Immunity |
 86%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Different types of barriers of innate immunity prevent the entry of microbes within the body of mammals. It includes
a. Skin
b. Macrophages and T-helper cells
c. HCI in stomach
d. Secretion of lacrimal glands

Select the option with correct set.
1. a, b and c
2. a, c and d
3. a, b and d
4. b, c and d
Subtopic:  Details of Immunity |
 52%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Intestinal perforation and death may occur in severe cases of
1. Typhoid fever
2. Pneumonia
3. Ringworms
4. Malaria
Subtopic:  Pneumonia & Related Questions |
 85%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

advertisementadvertisement

Read the statements given below w.r.t disease-causing microbes.
(a) All parasites are pathogens as they cause harm to the host.
(b) Pathogens have to adapt to live within the environment of the host,
(c) Pathogen of amoebic dysentery lives in the gut of host organism.
(d) Pathogens can enter human body by various means causing functional damage but do not interfere with normal vital activities.

Select the option that contains correct statements only.
1. (a) and (b) only
2. (b) and (c) only
3. (a), (b) and (d) only
4. (a), (b), (c) and (d)
 
Subtopic:  Treatment & Life Cycle of Malaria |
 57%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Typhoid fever also known as enteric fever is used to describe the acute infection caused by a gram-negative bacteria 'X'. Select the correct option for 'X'.
1. Streptococcus
2. Salmonella
3. Escherichia
4. Haemophilus
Subtopic:  Typhoid Fever |
 94%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Select the correct option to complete the analogy w.r.t cancer detection. Use of X-rays : Radiography :  : Use of non-ionising radiations : _________
1. MRI
2. Radiography
3. Computed tomography
4. Biopsy
Subtopic:  Cancer |
 71%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

advertisementadvertisement

Consider the figure given below and read the statements given w.r.t. it.

(a) The active chemicals are present in flower tops as well as in the resins of the plant whose leaf is depicted.
(b) Ganja, coke and marijuana can be produced from it.
(c) The chemicals extracted from the plant, when consumed, affect the brain activity and cause changes in mood, behaviour, etc.
1. Statements (a) and (b) are correct while statement (c) is incorrect.
2. Statements (a) and (c) are correct while statement (b) incorrect.
3. Statements (a) and (b) are incorrect while statement (c) is correct.
4. Statements (b) and (c) are incorrect while statement (a) is correct.
Subtopic:  Drugs & Alcohol Abuse |
 61%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.