Scheda di esercizi di Farmacologia con soluzioni

Scheda di esercizi di Farmacologia gratuita e stampabile: 8 esercizi dal livello facile a quello d’esame, con le soluzioni. Stampala o salvala come PDF.

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Nome: ____________________   Data: ____________

1.Facile

What is drug synergism?

  1. ATwo drugs together produce exactly the sum of their separate effects
  2. BA drug loses its effect after repeated doses
  3. COne drug cancels out the effect of another drug
  4. DTwo drugs together have a greater effect than the sum of each alone
2.Facile

Quale organo elimina la maggior parte dei farmaci idrosolubili e dei loro metaboliti?

  1. ALa cute
  2. BIl rene
  3. CIl fegato
  4. DIl polmone
3.Facile

Buspirone is used mainly to treat:

  1. AAcute alcohol withdrawal
  2. BGeneralised anxiety disorder
  3. CSevere pain
  4. DPanic attacks needing immediate relief
4.Media

Digoxin 0,25 mg is ordered. The tablets available are 0,125 mg. How many tablets should be given?

  1. A4 tablets
  2. B1 tablet
  3. C0,5 tablet
  4. D2 tablets
5.Media

A patient must mix regular (soluble) insulin and NPH (isophane) insulin in one syringe. What is the correct order?

  1. ADraw up the cloudy NPH insulin first, then the clear regular insulin
  2. BShake both vials hard, then draw them up in any order
  3. CDraw up the clear regular insulin first, then the cloudy NPH insulin
  4. DDraw them up in separate syringes, then mix them in a cup
6.Media

Why are patients taking simvastatin often advised to avoid large amounts of grapefruit juice?

  1. AGrapefruit inhibits CYP3A4 in the gut, raising simvastatin levels and myopathy risk
  2. BGrapefruit speeds up simvastatin breakdown in the liver, so the drug stops working
  3. CGrapefruit blocks cholesterol absorption and causes low cholesterol
  4. DGrapefruit makes the tablet dissolve in the mouth
7.Difficile

Why are tetracyclines usually avoided in pregnancy and in young children (under 8 years in US guidance, under 12 years in the UK)?

  1. AThey cause grey baby syndrome in infants
  2. BThey bind to growing teeth and bone and stain the teeth permanently
  3. CThey cause severe hearing loss in children
  4. DThey block the action of growth hormone and stunt the child's growth
8.Difficile

A man on long-term testosterone therapy has a rising haematocrit. Why is this important?

  1. ATestosterone raises red cell production, increasing clot risk
  2. BIt is a sign of liver failure caused by testosterone
  3. CIt means the testosterone dose is too low
  4. DA high haematocrit shows that the testosterone is not being absorbed

Soluzioni

  1. 1. D · Two drugs together have a greater effect than the sum of each alone
  2. 2. B · Il rene
  3. 3. B · Generalised anxiety disorder
  4. 4. D · 2 tablets
  5. 5. C · Draw up the clear regular insulin first, then the cloudy NPH insulin
  6. 6. A · Grapefruit inhibits CYP3A4 in the gut, raising simvastatin levels and myopathy risk
  7. 7. B · They bind to growing teeth and bone and stain the teeth permanently
  8. 8. A · Testosterone raises red cell production, increasing clot risk

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