Tag: fungal, protozoan and worm diseases

Questions Related to fungal, protozoan and worm diseases

Ringworms are caused by 


(I)    Wuchereria 

(II)  Microsporum 
(III) Haemophilus
(IV) Epidermophyton

  1. I and II

  2. II and III

  3. III and IV

  4. I and IV

  5. II and IV


Correct Option: C
Explanation:

Ringworm is a contagious fungal infection caused by mould-like parasites that live on the cells in the outer layer of your skin. It can be spread from Human to human. Ringworm often spreads by direct, skin to skin contact with an infected person. It is caused by Haemophilus and Epidermophyton. Hence, Ringworms are caused by Haemophilus and Epidermophyton.] So, the correct answer is 'III and IV'.

Ringworm in human is caused by:

  1. Fungi

  2. Viruses

  3. Bacteria

  4. Nematode


Correct Option: A

A disease ''X'' causes the following symptoms. 


i.   Athlete's foot
ii.  Barber's itch
iii. Dhobie''s itch
iv. Infections of scalp and nail

Identify ''X'' from the following.

  1. Itching disease

  2. Ringworm infection

  3. Skin disease

  4. Rashes


Correct Option: B
Explanation:

Ringworm is a fungal infection of the skin that affects the skin of scalp, feet, groin, beard and also nails. It is a contagious disease that spreads from person to person or contact with fomites. The disease is also called  Athlete's foot when the pathogen infects the foot. It is also called Barber's itch as if infects barbers commonly. It is called Dhobie's itch as washerman come in contact with infected clothes and get the disease. Thus, the correct answer is option B.

Which of the following diseases is caused by a fungal infection?

  1. Ringworm

  2. Cancer

  3. Filaria

  4. Typhoid


Correct Option: A
Explanation:

  • Ringworm is an infection of the skin caused by a fungal infection. Ring worm is characterised by the ring shaped rashes on the skin, itching, yellowing or decolouration of the affected area. It may also result in hair loss, if it infects the areas covered by hair. It is spread through skin contact with infected person.
  • Filaria is caused by a roundworm Wuchereria bancrofti while Typhoid fever is due to bacterial infection caused by Salmonella Typhi
So, the correct option is 'Ringworm'.

'Athlete's foot' is caused by

  1. Tinea pedis

  2. Tinea capitis

  3. Candida albicans

  4. Rickettsia


Correct Option: A
Explanation:

Athelete's foot is caused by a fungi known as Tinea pedi. The fungus can be caught by contact with an infected person or by contact with contaminated surface. So, the correct option is 'Tinea pedis'.

Ringworm is due to ___________.

  1. algae

  2. virus

  3. fungus

  4. bacteria.


Correct Option: C
Explanation:

Ringworm (tines) is a fungal infection of the skin, the scalp, or the-nails. Ringworm is caused by the dermatophyte fungi-species of Microsporum, and Epidermophyton and also affects animals, a source of infection for humans.

Poultry fowls are susceptible to the following pathogens

  1. viruses

  2. bacteria

  3. fungi

  4. all of these.


Correct Option: D
Explanation:

 Poultry fowls are susceptible to diseases caused by viruses (bird flu, Ranikhet), bacteria (Salmonellosis, Tuberculosis), fungi (Aspergillosis).