Scheda di esercizi di Farmacologia con soluzioni

Fluconazole is used to treat infections caused by:

1. AParasites such as malaria
2. BGram-negative bacteria
3. CViruses such as influenza
4. DFungi such as Candida

Qual è lo scopo del rivestimento gastroresistente di una compressa?

1. AImpedire che la compressa si sciolga prima di raggiungere l'intestino
2. BFar sciogliere la compressa in bocca
3. CRendere dolce il sapore della compressa
4. DFar uscire la compressa dall'organismo immodificata con le feci

Which signs are typical of hypoglycaemia?

1. ASweating, shakiness, a fast heart rate and confusion
2. BFruity breath with deep, rapid breathing
3. CThirst, frequent urination and warm, dry, flushed skin
4. DA slow pulse, constipation and weight gain

Un agonista parziale viene somministrato insieme a una dose elevata di un agonista pieno. Che cosa succede alla risposta?

1. AResta esattamente uguale a quella del solo agonista pieno ad alta dose
2. BSupera il massimo dell'agonista pieno
3. CDiminuisce, perché l'agonista parziale compete per i recettori
4. DRaddoppia, perché entrambi i farmaci attivano il recettore

Which description fits tardive dyskinesia?

1. AA sudden painful spasm of the neck muscles and upward rolling of the eyes within days of the first dose
2. BInvoluntary movements of the lips, tongue and face after long-term antipsychotic use
3. CHigh fever with lead-pipe rigidity and confusion
4. DA low white cell count with sore throat and fever

Which assessments are most important during a magnesium sulfate infusion?

1. ADeep tendon reflexes, respiratory rate and urine output
2. BTemperature and skin colour only
3. CBlood glucose, pupil size and pupil reaction to light
4. DBowel sounds and appetite

A drug is ordered at 5 micrograms/kg/min for an 80 kg patient. The infusion contains 1,600 micrograms per mL. What rate in mL/h is needed?

1. A150 mL/h
2. B4 mL/h
3. C15 mL/h
4. D25 mL/h

A woman with chronic hypertension who takes lisinopril is now pregnant. What is the key concern?

1. ALisinopril has no known fetal effects and should be continued
2. BLisinopril works better in pregnancy, so the dose should be increased
3. CACE inhibitors harm fetal kidneys, so a safer drug is used
4. DAll antihypertensives must be stopped in pregnancy