⟩ Recognized virulence factors in bacteria include
* a) Ig A-proteases
* b) Beta lactamases
* c) gonococcal pili
* d) Streptococcal M protein
* e) The capsular polysaccharides in Haemophilus influenzae
Answer a. T b. F c. T d. T e.
* a) Ig A-proteases
* b) Beta lactamases
* c) gonococcal pili
* d) Streptococcal M protein
* e) The capsular polysaccharides in Haemophilus influenzae
Answer a. T b. F c. T d. T e.
In sickle cell disease, there is absence of HbA.
In sickle cell disease, sickle cell crisis does not affect carrier of the disease.
Bowens disease causes increased risk of skin malignancy.
Solar keratosis causes increased risk of skin malignancy.
Aacanthosis nigricans causes increased risk of skin malignancy.
Squamous papilloma causes increased risk of skin malignancy.
Keratoacanthoma causes increased risk of skin malignancy.
Keratoacanthoma is also called molluscum sebaceum.
Keratoacanthoma usually remits spontaneously without leaving scar.
Keratoacanthoma is caused by a poxvirus.