Multiple Choice Questions

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Which of the following is mismatched?

  • Vitamin K- Beriberi

  • Vitamin D-Rickets

  • Vitamin C - Scurvy

  • Vitamin A-Xerophthalmia


A.

Vitamin K- Beriberi

Beri-beri is caused by the deficiency of vitamin-B (thiamine). Vitamin-K is also known as antihaemorrhagic factor. The main sources of vitamin K are green leafy vegetables such as cauliflower, cabbage, spinach, etc. It is also found in animal sources like egg yolk, liver, etc. Vitamin K is essential for blood clotting and deficiency of it causes haemorrhage.


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Sporogony of malarial parasite occurs in

  • liver of man

  • RBCs of man

  • salivary glands of mosquito

  • stomach wall of mosquito


Vaccine for tuberculosis is known as

  • PAS vaccine

  • BCG vaccine

  • OPVA

  • DPT


Alcoholism may leads to

  • Skin cancer

  • Liver cirrhosis

  • Viral disease

  • Eye Infection


Active immunity means

  • Resistance developed after disease

  • Increasing quantity of blood

  • Resistance developed before the disease

  • Increasing rate of heart beat


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In mammals, histamine is secreted by

  • Fibroblasts

  • Histocytes

  • Lymphocytes

  • Mast cells


The protein products of tumour suppressor gene may

  • Be present in non-cancerous cells

  • Cause signal cell death

  • Regulate the cell cycle

  • All of the above


Aspirin is a/an

  • antibiotic

  • antipyretic

  • antiseptic

  • none of the above


Sir Godfrey Hounsfield developed the diagonosi technique of

  • CT scanning

  • MRI

  • Endoscopy

  • Bronchoscopy


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Secondary body cavity with segmented mesodermal lining is called

  • Haemocoel

  • Neurocoel

  • True Coelom

  • Pseudocoelom


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