Opium and Morphine Uses Quiz
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Questions and Answers

Which family does Opium belong to?

  • Fabaceae
  • Clavicipitaceae
  • Asteraceae
  • Papaveraceae (correct)

What is the primary medical use of Opium and morphine?

  • Reduce fever
  • Treat bacterial infections
  • Relieve pain (correct)
  • Improve eyesight

What is a contraindication for using Opium?

  • Headache
  • Skin rashes
  • Common cold symptoms
  • Acute or severe asthma (correct)

What alkaloids should Ergot yield according to the text?

<p>Ergotoxine and water-soluble alkaloids (D)</p> Signup and view all the answers

What is the mild sedative found in Opium used for cough mixtures?

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

What is the use of Poppy capsules mentioned in the text?

<p>Anodyne and emollient (C)</p> Signup and view all the answers

What are the properties of alkaloids?

<p>Colourless, crystalline, basic, have a ring structure (C)</p> Signup and view all the answers

How are alkaloids mainly extracted?

<p>With water or aqueous alcohol containing dilute acid (B)</p> Signup and view all the answers

What color change is observed during Dragendorff's Test?

<p>Formation of orangish red color (A)</p> Signup and view all the answers

Which reagent is used in Mayer's Test for alkaloids?

<p>Potassium mercuric iodide (B)</p> Signup and view all the answers

Where is opium obtained from?

<p>Unripe capsules of Papaver somniferum Linn (C)</p> Signup and view all the answers

What is the basis for the extraction of alkaloids?

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

What is the main characteristic of alkaloids?

<p>They contain nitrogen (B)</p> Signup and view all the answers

How many different alkaloids have been discovered in species from over 300 plant families?

<p>More than 10,000 (C)</p> Signup and view all the answers

What is the main use of Ergot?

<p>To stimulate uterine muscles during delivery (C)</p> Signup and view all the answers

What distinguishes alkaloids as a class of compounds?

<p>They have complex ring structures and contain nitrogen (C)</p> Signup and view all the answers

Which component of Ergot is soluble in water or dilute alcohol?

<p>Ergometrine (ergonovine) (C)</p> Signup and view all the answers

In which category are alkaloids mainly divided based on their chemical structure?

<p>Heterocyclic and homocyclic rings (D)</p> Signup and view all the answers

What is the specific use of Physostigma?

<p>Dilation of the pupil (C)</p> Signup and view all the answers

What is the pharmacological effect of alkaloids on humans and animals?

<p>Immobilizing large animals like elephants (C)</p> Signup and view all the answers

Which substance from Ergot is used for the treatment of migraines?

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

Apart from immobilizing large animals, what other important clinical uses do alkaloids have?

<p>Pain relief, antimalarial, antispasmodic, hypertension treatment, mental disorders, tumor treatment (C)</p> Signup and view all the answers

How does Ergometrine differ from ergotoxine and ergotamine in terms of effect?

<p>Ergometrine is oxytocic while the others have different actions (C)</p> Signup and view all the answers

What is the family to which Physostigma venenosum belongs?

<p>Leguminosae (Papilionaceae) (A)</p> Signup and view all the answers

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