What does initiate a neural reflex to cause an urge or desire for removal of faeces?

  1. Coherent faeces in rectum
  2. Food in stomach
  3. Coherent faeces in colon
  4. Coherent faces in large intestine
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Defaecation is not

  1. Voluntary process
  2. Carried out by mass- peristaltic movement
  3. Initiated by local reflex
  4. All the options are wrong with respect to question
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Which of the following cannot be the parasites of  intestine?

  1. Tapeworm
  2. Pinworm
  3. Virus
  4. Threadworm
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In jaundice - what is not observed?

  1. Liver is affected
  2. Skin and eyes turn yellow because of deposition of bile salts
  3. Spreads due to contaminated water
  4. More than one option is correct.

Concept Questions :-

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The reflex action for vomiting is

  1. Controlled by vomit centre medulla
  2. Controlled by vomit centre Pons
  3. Controlled by vomit centre cerebellum
  4. Controlled by vomit centre cerebrum
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Which of the following is not observed in Diarrhoea?

  1. Abnormal frequency of bowl movement
  2. Increased liquidity of faecal discharge
  3. Reduction of Absorption of food
  4. Reduction of digestion of food
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The irregular movement of bowl characterizes which digestive disorder?

  1. Constipation
  2. Diarrhoea
  3. Both
  4. Indigestion
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What cannot be the cause of indigestion?

  1. Inadequate enzyme secretion
  2. Anxiety and food poisoning
  3. Over eating and spicy food
  4. Increased liquidity in food
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Most of the water is absorbed in

  1. Small intestine
  2. Large intestine
  3. Stomach
  4. Duodenum
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Marasmus- which of the following is not correct?

  1. Simultaneous deficiency of proteins and calories
  2. Affects infants of less than 1 year
  3. Mother's milk is replaced by protein rich diet
  4. Pregnancy in lactation period.
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