Scheda di esercizi di Farmacologia con soluzioni

Which of these is a second-generation (atypical) antipsychotic?

1. AFluphenazine
2. BHaloperidol
3. CChlorpromazine
4. DOlanzapine

Why is methadone used to treat opioid use disorder?

1. AIt cures the liver damage caused by opioids
2. BIt causes vomiting if other opioids are used
3. CIt is a long-acting opioid that prevents withdrawal and craving
4. DIt is a pure opioid antagonist that blocks all opioid effects

What is a prodrug?

1. AA drug that has passed all clinical trials
2. BA drug that prevents or reverses the effect of another drug in the body
3. CA drug that is inactive until the body converts it into its active form
4. DA drug that is given before surgery

Quale segno è tipico della tossicità da oppioidi?

1. ATemperatura corporea elevata
2. BPupille molto dilatate
3. CPupille a capocchia di spillo
4. DRespiro rapido e profondo

How can the absorption of oral iron be improved?

1. ATake it at the same time as an antacid to protect the stomach
2. BTake it with vitamin C, such as orange juice, on an empty stomach
3. CTake it with a glass of milk
4. DTake it with a cup of strong tea

Which lab tests are monitored in a patient taking carbamazepine?

1. AINR and aPTT
2. BSerum amylase and lipase
3. CThyroid antibodies and cortisol
4. DFull blood count and serum sodium

Nel sovradosaggio di aspirina le urine possono essere alcalinizzate con bicarbonato di sodio. Perché ciò aumenta l'escrezione di salicilati?

1. AIl bicarbonato lega il salicilato e lo rende inattivo
2. BUna quota maggiore di salicilato è ionizzata nel tubulo, quindi ne viene riassorbita meno
3. CLe urine alcaline aumentano la filtrazione glomerulare
4. DIl bicarbonato accelera il metabolismo epatico del salicilato in forme inattive

A toddler swallowed many of his mother's iron tablets. He has vomiting and bloody diarrhoea. Which drug may be used to bind iron?

1. ADeferoxamine (desferrioxamine)
2. BAcetylcysteine
3. CNaloxone
4. DActivated charcoal given by mouth