Two of the body parts which do not appear in MRI may be from Bio

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 Multiple Choice QuestionsMultiple Choice Questions

61.

Assertion: Glycerides are important nutrients for body.

Reason: Glycerides are hydrolysed into glycerol and fatty acids which are further absorbed in intestine by the formation of chylomicron.

  • If both assertion and reason are true and reason is the correct explanation of assertion

  • If both assertion and reason are true but reason is not the correct explanation of assertion

  • If assertion is true but reason is false

  • If both assertion and reason are false.


62.

The type of epithelial cells which line the inner surface of Fallopian tubes, bronchioles and small bronchi are known as

  • squamous epithelium

  • columnar epithelium

  • ciliated epithelium

  • cubical epithelium


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63.

Two of the body parts which do not appear in MRI may be

  • molar teeth and eye lens

  • scapula and canines

  • ligaments and ribs

  • tendons and premolars


B.

scapula and canines

MRI is a non-invasive technique which uses strong magnetic field for generating resonance and low radio frequency in protons present in body. Most common protons are H nuclei of H2O molecules. Scapula and canine are osteocytic structures with negligible H2O content. Also, in MRI we can only see soft tissues, fluids, nerves, vessels, fat and CSF, spinal fluids, brain and eyes.


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64.

Excessive stimulation of vagus nerve in humans may lead to:

  • hoarse voice

  • peptic ulcers

  • efficient digestion of proteins

  • irregular contractions of diaphragm


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65.

Stomach is the site of digestion mainly for :

  • fats

  • proteins

  • carbohydrates

  • all of these


66.

Liver in our body stores:

  • Vitamin- A

  • Vitamin- D

  • Vitamin- B12

  • All of these


67.

The contraction of gall bladder is due to :

  • gastrin

  • secretin

  • enterogasterone

  • cholecystokinin


68.

Which of the following is the character of the bile juice?

  • It has trypsin

  • It has no enzyme

  • It has enterogasterone

  • It has tripophnomide


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69.

Pancreatic duct of a healthy dog is blocked. Which of the functions of pancreas will not be affected ?

  • Protein digestion

  • Carbohydrate digestion

  • Neutralization of chyme

  • Maintenance of normal blood sugar level


70.

Symbiotic bacteria present in intestine of most primates, which synthesize certain vitamins are

  • Entamoeba histolytic

  • Entamoeba coli

  • Entamoeba gingivali

  • None of the above


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