Scheda di esercizi di Farmacologia con soluzioni

What is the most common side effect of first-generation antihistamines such as diphenhydramine?

1. ARaised blood pressure
2. BInsomnia
3. CDiarrhoea
4. DDrowsiness

La loperamide si usa per trattare:

1. ALa stitichezza
2. BLa diarrea
3. CLa nausea
4. DIl bruciore di stomaco

Why is vitamin K given to newborn babies?

1. ATo prevent vitamin K deficiency bleeding
2. BTo prevent neonatal jaundice in the first week
3. CTo improve weight gain
4. DTo protect against hepatitis B

A transplant patient takes tacrolimus. Which monitoring is most important?

1. ASerum amylase
2. BPeak expiratory flow
3. CBlood drug levels and kidney function
4. DThyroid function and bone density

Which approach is usually recommended to prevent constipation in a patient on regular opioids?

1. ANo laxative until the patient has not opened the bowels for a week
2. BA stimulant laxative such as senna, often with a stool softener
3. CBulk-forming fibre alone, with fluid intake restricted
4. DAn antidiarrhoeal drug at night to slow the gut

A patient takes cholestyramine. How should other oral medicines be timed?

1. ATake them all at the same time as cholestyramine
2. BMix them into the cholestyramine drink so they are taken together
3. CTake them 1 hour before or several hours after cholestyramine
4. DTiming does not matter, as cholestyramine is not absorbed

A man taking doxazosin for hypertension starts sildenafil for erectile dysfunction. What is the main risk?

1. ASymptomatic low blood pressure and fainting
2. BHyperkalaemia
3. CBronchospasm
4. DSevere hypertension and a pounding headache

Qual è il principale meccanismo d'azione degli inibitori di pompa protonica come l'omeprazolo?

1. ABlocco competitivo dei recettori H2 dell'istamina sulle cellule parietali
2. BNeutralizzazione dell'acido nello stomaco
3. CInibizione irreversibile dell'H⁺/K⁺-ATPasi delle cellule parietali
4. DRivestimento dell'ulcera per proteggerla