Question:
Aspergillus causes all of the following except?
Aspergillus causes all of the following except?
Show Hint
Ringworm of skin and nails is caused by dermatophytes, not by a mould like Aspergillus.
Updated On: Jun 24, 2026
- Bronchopulmonary allergy
- Otomycosis
- Dermatophytosis
- Allergic sinusitis
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Aspergillus is an opportunistic, ubiquitous mould. Its disease spectrum depends on host immunity and ranges from allergic reactions to invasive infection.
Step 2: It does cause allergic bronchopulmonary aspergillosis (ABPA), otomycosis (fungal infection of the external ear, most often by Aspergillus niger), and allergic fungal sinusitis. So options a, b and d are all genuine Aspergillus diseases.
Step 3: Dermatophytosis (ringworm of skin, hair and nails) is caused by the dermatophytes Trichophyton, Microsporum and Epidermophyton, NOT by Aspergillus. Hence it is the exception.
Step 4: The correct answer is option 3, Dermatophytosis.
Step 2: It does cause allergic bronchopulmonary aspergillosis (ABPA), otomycosis (fungal infection of the external ear, most often by Aspergillus niger), and allergic fungal sinusitis. So options a, b and d are all genuine Aspergillus diseases.
Step 3: Dermatophytosis (ringworm of skin, hair and nails) is caused by the dermatophytes Trichophyton, Microsporum and Epidermophyton, NOT by Aspergillus. Hence it is the exception.
Step 4: The correct answer is option 3, Dermatophytosis.
Was this answer helpful?
0
0
Top NEET PG Microbiology Questions
- A patient hailing from Delhi presents with fever, arthralgia, and extensive petechial rash for 3 days. Lab investigations revealed a hemoglobin of 9 g/ dL, a white blood cell count of 9000 cells/mm3, a platelet count of 20000 cells/mm3, and a prolonged bleeding time. The clotting time was normal. What is the most likely diagnosis?
- Which of the following statements is true about Trichomonas vaginalis?
- A lady from West Rajasthan presented with an ulcer surrounded by erythema on the right leg. Microscopy of the biopsy from the edge of the ulcer showed organisms with dark staining nuclei and kinetoplast. What is the most likely causative agent?
- A child presents with a fever and a rash. Urine examination showed cells with owl's eye appearance. What is the most likely diagnosis?
- Infection with Clonorchis sinensis is associated with an increased risk of__?
View More Questions
Top NEET PG Questions
- A patient hailing from Delhi presents with fever, arthralgia, and extensive petechial rash for 3 days. Lab investigations revealed a hemoglobin of 9 g/ dL, a white blood cell count of 9000 cells/mm3, a platelet count of 20000 cells/mm3, and a prolonged bleeding time. The clotting time was normal. What is the most likely diagnosis?
- Which of the following statements is true about Trichomonas vaginalis?
- A lady from West Rajasthan presented with an ulcer surrounded by erythema on the right leg. Microscopy of the biopsy from the edge of the ulcer showed organisms with dark staining nuclei and kinetoplast. What is the most likely causative agent?
- A child presents with a fever and a rash. Urine examination showed cells with owl's eye appearance. What is the most likely diagnosis?
- Infection with Clonorchis sinensis is associated with an increased risk of__?
View More Questions