In severe cases of which of the following diseases may the lips and fingernails turn gray to bluish in color?

  • A
    Typhoid
  • B
    Dysentery
  • C
    Plague
  • D
    Pneumonia

Explore More

Similar Questions

Hypoxia is caused due to

Smoking leads to ................. in the blood.

Tobacco smoke contains carbon monoxide which

Accumulation of fluoride in plant leaves causes

Give differences between Asthma and Emphysema.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo