Scheda di esercizi di Farmacologia con soluzioni

Che cos'è la tolleranza a un farmaco?

1. ALa capacità di assumere un farmaco senza sviluppare alcun effetto collaterale
2. BUna risposta ridotta dopo l'uso ripetuto, per cui serve una dose maggiore
3. CUna reazione allergica a un farmaco
4. DUna risposta più forte ogni volta che si assume il farmaco

Permethrin is used to treat:

1. AAcne
2. BPsoriasis
3. CFungal nail infections
4. DScabies and head lice

Quale farmaco orale è comunemente il farmaco di prima linea nel diabete di tipo 2?

1. ALevotiroxina
2. BPrednisolone
3. CInsulina glargine
4. DMetformina

A patient with a peanut allergy is taught to use an adrenaline auto-injector. Which statement is correct?

1. AKeep it at home so it is not lost
2. BThere is no need to see a doctor if the swelling goes down
3. CCall emergency services after using it, even if symptoms improve
4. DUse it only if the antihistamine has not worked after an hour

What should the nurse teach a patient about taking levothyroxine?

1. ATake it with milk at dinner, as calcium protects the stomach lining
2. BTake it together with the iron tablet to save time
3. CTake it only on days when feeling tired
4. DTake it on an empty stomach, 30–60 minutes before breakfast

When does oseltamivir give the most benefit in influenza?

1. AAt any time, as the timing makes no difference
2. BWhen started within 48 hours of the first symptoms
3. COnly after symptoms have lasted at least one week
4. DOnly after a bacterial pneumonia has developed

A patient on long-term prednisolone has been vomiting for two days and could not take her tablets. She is now hypotensive and confused, with low sodium and high potassium. What is the most urgent treatment?

1. AOral prednisolone with a glass of water
2. BIV furosemide
3. CIV insulin with glucose only
4. DIV hydrocortisone and IV fluids

Una dose endovenosa di 500 mg dà una concentrazione plasmatica iniziale di 10 mg/L. Qual è il volume di distribuzione?

1. A5000 L
2. B5 L
3. C50 L
4. D500 L