DIAMS 2.O Medical Quiz

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Questions and Answers

What is the specific gravity of respired lung?

  • 0.98
  • 0.94 (correct)
  • 1.10
  • 1.02

Which of the following statements is TRUE regarding case control studies?

  • Preferable for assessing disease trends over time
  • Ideal for the study of rare or relatively unknown diseases (correct)
  • Most suitable for common and well-known diseases
  • Not useful for determining the influence of risk factors on disease development

Which drugs increase heart rates and are known as positive Chvonotropic agents?

  • Furosemide
  • Verapamil
  • Digoxin
  • Isoproterenol (correct)

How does Lorceserin help to reduce weight?

<p>By 5HT 2c agonistic action on receptors (C)</p> Signup and view all the answers

Which drug, as a partial agonist at nicotinic acetylcholine receptors, is used in smoking cessation programs?

<p>Varenicline (B)</p> Signup and view all the answers

What is frequently associated with the long-term heavy use of Cannabis?

<p>Rum amok (C)</p> Signup and view all the answers

Which method is the mainstay of laboratory diagnosis of typhoid in the first week of fever?

<p>Blood culture (C)</p> Signup and view all the answers

Which nerve is responsible for footdrop when injured?

<p>Common peroneal nerve (C)</p> Signup and view all the answers

From which ducts is the mucosa of the trigone of urinary bladder derived?

<p>Mesonephric ducts (C)</p> Signup and view all the answers

What is the muscle that abducts the vocal canal?

<p>Posterior cricoarytenoid (A)</p> Signup and view all the answers

What action is mediated by acetylcholine?

<p>Contraction of the detrusor muscle (B)</p> Signup and view all the answers

What is used as the denominator to calculate death rate in a region?

<p>Mid – year population (D)</p> Signup and view all the answers

What is the MOST reliable study to establish an association of risk factor and disease under investigation?

<p>Cohort (D)</p> Signup and view all the answers

What is the limiting amino acid in cereals?

<p>Lysine (B)</p> Signup and view all the answers

Which part of the brain is responsible for relative paralysis during REM sleep?

<p>Locus ceruleus (C)</p> Signup and view all the answers

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