Viral Diseases

Q. Viruses are considered to be

1. Both living and non-living
2. Non-living
3. Precursors of bacteria
4. Very small bacteria

Q.

What is the mode of transmission of malaria?

Q.

Do viruses have flagella?

Q.

What are germs, viruses, and bacteria?

Q.

A group of signalling protein molecule used in the treatment of viral diseases is___

1. Interleukin

2. Interleukin beta

3. Cytokinin

4. Interferon

Q.

What is the other name of rabies?

Q.

What are viroids?how are they different from viruses?(2mark)(point wise)

Q.

Aedes aegypti is a vector for_____.

Q. why viruses are called obligate parasite ?

Q. Name any two common air-borne diseases.

Q.

Which of the following can be categorized as viral diseases?

1. Rabies

2. Filariasis

3. Dengue

4. Malaria

Q.

Name the causative organism of Rabies.

Q.

The vector of malaria is the female Anopheles (mosquito).

1. True
2. False

Q.

Match the following.

$\begin{array}{cc}Modeofinfection& Disease\\ 1)Throughair& A)Rabies\\ 2)Throughmosquitoes& B)Commoncold\\ 3)Throughanimals& C)Denguefever\end{array}$

1. 1 - C, 2 - B, 3 - A

2. 1 - B, 2 - C, 3 - A

3. 1 - A, 2 - C, 3 - B

4. 1 - B, 2 - A, 3 - C

Q.

What are disease specific means of prevention ?

Q. Complete the following:
(i) Asthma is a________________ disease. (hypersensitivity, contaminated, communicable)
(ii) Penicillin is an ________________ . (antibiotic, antianalgeric, antipyretic)
(iii) Kwashiorkar is a ________________ disease. (deficiency, communicable, non-communicable)

Q. Identify the symptoms/signs of Hepatitis A disease.

1. Swollen eyes
2. Diarrhea
3. Fever
4. Runny nose

Q.

Tuberculosis is a_____________.

1. Viral disease

2. Fungal disease

3. Bacterial disease

4. Protozoan disease

Q. What are contagious diseases ? Give example.

Q.

What is a bacterial diesase

Q.

Is the virus a prokaryote?

Q.

Are viruses in the domains of life?

Q. Identify the disease caused by the protozoan from the following. Write the name of the causative agent. Mention its mode of transmission and symptoms.
a) Malaria
b) Leptospirosis
c) Dengue
d) Elephantiasis

Q. Which of the following bacteria causes Gonorrhea?

1. Mycobacterium leprae
2. Neisseria gonorrhoeae
3. Treponema pallidum
4. Entamoeba gingivalis

Q.

Which of these is a viral disease?

1. Cancer

2. Allergy

3. Dengue

4. Diabetes

Q. Write a general essay in about 200 words :
AIDS Awareness Programmes.

Q. Interferons are _____.

1. Antiviral proteins
2. Antibacterial proteins
3. Anticancer proteins
4. Cytoskeletal proteins

Q. The single stranded DNA is found in

1. TMV
2. $\varphi \times$ 174
3. Polio virus
4. Smallpox virus

Q. Select the viral diseases from the following.

1. Measles
2. Typhoid
3. Chickenpox
4. Cholera

Q.

Which gastrointestinal disease is caused by the bacteria present in the human excreta?