Scheda di esercizi di Farmacologia con soluzioni

Quale classe di farmaci si usa per un attacco d'asma acuto?

1. ABeta-2 agonisti a breve durata d'azione
2. BBeta-bloccanti
3. CAntistaminici
4. DACE-inibitori

How does allopurinol prevent gout?

1. AIt increases the kidney excretion of calcium
2. BIt dissolves crystals already in the joint within hours
3. CIt blocks prostaglandins in the inflamed joint
4. DIt inhibits xanthine oxidase, so less uric acid is made

Qual è il ruolo principale dei corticosteroidi inalatori nell'asma?

1. ARisolvere in pochi minuti un broncospasmo improvviso
2. BUccidere i batteri nelle vie aeree
3. CRidurre l'infiammazione delle vie aeree e prevenire gli attacchi
4. DFluidificare il muco per poterlo espettorare

Methylergometrine (methylergonovine) is prescribed for postpartum bleeding. Which finding would make the nurse withhold it and check with the prescriber?

1. ATemperature of 37,2 °C (99 °F)
2. BHeart rate of 88 per minute
3. CHaemoglobin slightly below normal
4. DBlood pressure of 160/105 mmHg

L'ipratropio è un broncodilatatore usato nella BPCO. Come agisce?

1. AStimola i recettori beta-2 adrenergici delle vie aeree
2. BBlocca i recettori dei leucotrieni
3. CRiduce l'infiammazione come un corticosteroide
4. DBlocca i recettori muscarinici della muscolatura liscia bronchiale

After a vaccination, why is a person asked to wait for a short time before leaving?

1. ATo make sure the injection site does not bruise
2. BTo check that the vaccine has already created protective antibodies
3. CTo measure the person's temperature for fever
4. DTo watch for anaphylaxis, which usually starts within minutes

A patient taking a GLP-1 receptor agonist such as semaglutide has severe, constant upper abdominal pain spreading to the back, with vomiting. What should the nurse suspect?

1. AAcute pancreatitis; the drug is stopped and urgent assessment arranged
2. BConstipation; a laxative will solve the problem
3. CHypoglycaemia; the patient should eat sweets and continue as usual
4. DExpected nausea; the patient should take the next dose with food

In adult cardiac arrest with shock-refractory ventricular fibrillation, which antiarrhythmic is commonly given?

1. ADigoxin
2. BAmiodarone
3. CAdenosine
4. DVerapamil