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

Why is anti-D immunoglobulin given to an Rh-negative mother?

  1. ATo stop her forming anti-D antibodies against Rh-positive fetal cells
  2. BTo make her own blood group Rh-positive before the next pregnancy
  3. CTo speed up labour
  4. DTo treat anaemia in the newborn
2.Facile

Perché ad alcune persone con malattie cardiache si somministra aspirina a basso dosaggio?

  1. APer rallentare la frequenza cardiaca
  2. BPer abbassare i livelli di colesterolo nel sangue e stabilizzare le placche
  3. CPer ridurre l'aggregazione piastrinica e prevenire i coaguli
  4. DPer alleviare immediatamente il dolore toracico
3.Facile

Which adverse effect of ethambutol requires vision checks?

  1. APermanent dilation of the pupils
  2. BBleeding in the back of the eye
  3. CCataracts that form within a few days of starting
  4. DOptic neuritis, with blurred vision and colour blindness
4.Media

Methylergometrine (methylergonovine) is prescribed for postpartum bleeding. Which finding would make the nurse withhold it and check with the prescriber?

  1. ATemperature of 37,2 °C (99 °F)
  2. BHeart rate of 88 per minute
  3. CBlood pressure of 160/105 mmHg
  4. DHaemoglobin slightly below normal
5.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
6.Media

Quale frazione di un farmaco nel plasma può raggiungere il recettore e produrre un effetto?

  1. ALa frazione non legata (libera)
  2. BLa frazione immagazzinata nei globuli rossi
  3. CLa frazione legata all'albumina
  4. DLa frazione legata alle globuline
7.Difficile

An older patient with coronary artery disease is starting levothyroxine for hypothyroidism. Why is a low starting dose used?

  1. AHigh starting doses cause permanent hypothyroidism
  2. BOlder patients absorb levothyroxine much better, so small doses are all they need
  3. CFast replacement raises cardiac oxygen demand and can cause angina
  4. DLevothyroxine causes severe hypoglycaemia in older patients
8.Difficile

A patient on disulfiram becomes flushed, nauseated and has palpitations after using a mouthwash. What is the most likely cause?

  1. AAlcohol in the mouthwash caused a disulfiram–alcohol reaction
  2. BLow blood glucose from skipping breakfast
  3. CAn allergy to mint flavouring in the mouthwash
  4. DDisulfiram toxicity from taking too many tablets by mistake

Soluzioni

  1. 1. A · To stop her forming anti-D antibodies against Rh-positive fetal cells
  2. 2. C · Per ridurre l'aggregazione piastrinica e prevenire i coaguli
  3. 3. D · Optic neuritis, with blurred vision and colour blindness
  4. 4. C · Blood pressure of 160/105 mmHg
  5. 5. D · 2 tablets
  6. 6. A · La frazione non legata (libera)
  7. 7. C · Fast replacement raises cardiac oxygen demand and can cause angina
  8. 8. A · Alcohol in the mouthwash caused a disulfiram–alcohol reaction

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