Night blindness is caused by the deficiency of __

A Vitamin -A
B Vitamin -B
C Vitamin -D
D Vitamin-E

Correct Answer: Vitamin -A

Vitamin A deficiency means lack of vitamin A in the blood and tissues. This is the first and foremost reason behind night blindness and is the leading cause of preventable childhood blindness.
Bissoy MCQ
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Related Questions

Night blindness is caused bu the deficiency of ----
A Vitamin- A
B Vitamin -B
C Vitamin- D
D Vitamin -E
Night Blindness is caused by deficiency of which of the following Vitamin?
A Vitamin B
B Vitamin C
C Vitamin K
D Vitamin A
Main cause of night blindness is deficiency of Vitamin ---
A E
B A
C B
D C
Main cause of night blindness is deficiency of Vitamin _
A E
B A
C B
D C
Night blindness occur due to deficiency of-
A vitamin K
B vitamin E
C vitamin A
D vitamin D
Nurse Kemp has worked more night shifts in a row than Nurse Rogers, who has worked five. Nurse Miller has worked fifteen night shifts in a row, more than Nurses Kemp and Rogers combined. Nurse Calvin has worked eight night shifts in a row, less than Nurse Kemp. How many night shifts in a row has Nurse Kemp worked?
A eight
B nine
C ten
D eleven
কোন ভিটামিনের অভাবে Night blindness হয়?
A Vit. C
B Vit. A
C Vit. B complex
D Vit D
Night blindness is cause by lack of which vitamin?
A Vitamin A
B Vitamin B
C Vitamin C
D Vitamin D
নিচের জোড়গুলো বিবেচনা করুন- ভিটামিন অভাবজনিত রোগ i. ভিটামিন D রিকেট (Ricket) ii. ভিটামিন E রাতকানা (Night blindness)
A শুধু i
B শুধু ii
C i ও ii
D i ও ii কোনোটিই নয়
Chronic deficiency deficiency of vitamin 'C' may causes - 
A Scurvy
B Beriberi
C Xeropthalmia
D Night blindness
E Delay wound healing

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