Scheda di esercizi di Farmacologia con soluzioni

Which intramuscular site is generally preferred for adults because it is far from major nerves and vessels?

1. AVentrogluteal
2. BDeltoid for large volumes
3. CForearm
4. DDorsogluteal

What is the normal fasting blood glucose range in a healthy adult?

1. A11,1–15,0 mmol/L (about 200–270 mg/dL)
2. B3,9–5,5 mmol/L (about 70–100 mg/dL)
3. C7,0–10,0 mmol/L (about 126–180 mg/dL)
4. D1,5–3,0 mmol/L (about 27–54 mg/dL)

Famotidine belongs to which drug class?

1. AProstaglandin analogues
2. BProton pump inhibitors
3. CAntacids
4. DH2 receptor antagonists

Quale effetto collaterale comune è tipico degli ACE-inibitori?

1. ABradicardia
2. BEdema delle caviglie da vasodilatazione
3. CTosse secca
4. DIpoglicemia

A patient receives lactulose for hepatic encephalopathy. Which finding shows that it is working?

1. ATen watery stools a day and a low serum potassium
2. BNo bowel movement for three days, with less confusion than before
3. CBetter alertness and orientation, with two to three soft stools a day
4. DHigher blood ammonia with improved appetite

A 19-year-old starts an SSRI for depression. Which is most important for the nurse to monitor during the first weeks?

1. ADaily bowel movements only
2. BHearing loss and tinnitus
3. CBlood glucose before every meal and at bedtime
4. DNew or worsening suicidal thoughts or agitation

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

1. AInibizione irreversibile dell'H⁺/K⁺-ATPasi delle cellule parietali
2. BBlocco competitivo dei recettori H2 dell'istamina sulle cellule parietali
3. CRivestimento dell'ulcera per proteggerla
4. DNeutralizzazione dell'acido nello stomaco

A malnourished patient with low serum albumin shows nystagmus and unsteady gait. Her total phenytoin level is within range. What is the most likely explanation?

1. AMore phenytoin is unbound when albumin is low, so free levels rise
2. BLow albumin speeds up phenytoin metabolism
3. CThe total level is high, but the laboratory is wrong
4. DLow albumin makes phenytoin bind more tightly, so the drug is less active