Scheda di esercizi di Farmacologia con soluzioni

What is a "superinfection" during antibiotic treatment?

1. AA new infection because normal body flora are disturbed
2. BA very severe form of the original infection
3. CAn infection that spreads from one patient to another on the ward
4. DAn infection that is cured by a single antibiotic dose

Which intramuscular site is recommended for infants?

1. ADorsogluteal (upper outer buttock)
2. BVentral forearm
3. CDeltoid
4. DVastus lateralis (outer thigh)

Quale farmaco è il trattamento di prima linea dell'anafilassi?

1. AAntistaminico orale
2. BAdrenalina intramuscolare
3. CPrednisolone orale
4. DSalbutamolo inalatorio

A prescriber gives a verbal medication order in an emergency. What should the nurse do?

1. AAsk another nurse to remember the order
2. BRemember it and write it in the chart at the end of the shift
3. CGive the drug without recording the order
4. DWrite it down and read it back to the prescriber to confirm

Come migliora la forza muscolare la neostigmina nella miastenia grave?

1. ABlocca gli autoanticorpi diretti contro il recettore
2. BAumenta il numero di recettori dell'acetilcolina alla giunzione neuromuscolare
3. CStimola direttamente i recettori muscarinici del muscolo
4. DInibisce l'acetilcolinesterasi, così più acetilcolina raggiunge i recettori

I macrolidi come la claritromicina agiscono:

1. AInibendo la DNA girasi
2. BBloccando la sintesi dell'acido folico
3. CInibendo la sintesi della parete cellulare
4. DLegandosi alla subunità ribosomiale 50S e inibendo la sintesi proteica

Why must several weeks pass before starting an MAO inhibitor after stopping fluoxetine?

1. AFluoxetine permanently and irreversibly blocks MAO enzymes
2. BFluoxetine and its active metabolite have very long half-lives
3. CFluoxetine must first be converted into an MAO inhibitor
4. DMAO inhibitors are absorbed only after fluoxetine is gone

A child has a tonic–clonic seizure lasting more than 5 minutes at home and has no IV access. Which drug can be given first by a trained carer or paramedic?

1. AOral paracetamol syrup
2. BIntramuscular morphine
3. CBuccal or intranasal midazolam
4. DOral phenytoin tablets crushed in water