Scheda di esercizi di Farmacologia con soluzioni

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Nome: ____________________   Data: ____________

1.Facile

Clomifene is used mainly to:

  1. ATreat menopausal hot flushes and night sweats
  2. BInduce ovulation in women with infertility
  3. CStop postpartum bleeding
  4. DPrevent pregnancy
2.Facile

Which of these is one of the classic "rights" of medication administration?

  1. ARight price
  2. BRight brand
  3. CRight route
  4. DRight pharmacy
3.Facile

Stimulation of which receptor increases heart rate and the force of contraction?

  1. ABeta-2 adrenergic receptor
  2. BMuscarinic M2 receptor
  3. CAlpha-2 adrenergic receptor
  4. DBeta-1 adrenergic receptor
4.Media

Why is propranolol usually avoided in patients with asthma?

  1. AIt causes tolerance to inhaled corticosteroids
  2. BIt increases mucus production by blocking histamine
  3. CIt blocks beta-2 receptors in the airways and can cause bronchospasm
  4. DIt stimulates alpha-1 receptors in the airways and raises blood pressure
5.Media

Why are patients taking simvastatin often advised to avoid large amounts of grapefruit juice?

  1. AGrapefruit speeds up simvastatin breakdown in the liver, so the drug stops working
  2. BGrapefruit makes the tablet dissolve in the mouth
  3. CGrapefruit inhibits CYP3A4 in the gut, raising simvastatin levels and myopathy risk
  4. DGrapefruit blocks cholesterol absorption and causes low cholesterol
6.Media

How should a patient store sublingual glyceryl trinitrate (nitroglycerin) tablets?

  1. AIn the fridge in a damp, open container to keep them fresh and cool
  2. BIn the original dark glass bottle, away from heat, light and moisture
  3. CLoose in a shirt pocket close to the body for quick access
  4. DIn a plastic weekly pill box with other tablets
7.Difficile

A patient on adalimumab for rheumatoid arthritis has a fever and cough on the day of her next injection. What should the nurse advise?

  1. AStop the drug permanently without telling the prescriber
  2. BGive the injection, as it will help the fever
  3. CWithhold the injection and get the infection assessed first
  4. DDouble the next dose to make up for the infection
8.Difficile

A man taking spironolactone for heart failure develops painful breast enlargement. Which change may be considered?

  1. ADoubling the spironolactone dose to overcome the side effect
  2. BSwitching to potassium chloride tablets
  3. CAdding testosterone injections
  4. DSwitching to eplerenone, which has fewer anti-androgen effects

Soluzioni

  1. 1. B · Induce ovulation in women with infertility
  2. 2. C · Right route
  3. 3. D · Beta-1 adrenergic receptor
  4. 4. C · It blocks beta-2 receptors in the airways and can cause bronchospasm
  5. 5. C · Grapefruit inhibits CYP3A4 in the gut, raising simvastatin levels and myopathy risk
  6. 6. B · In the original dark glass bottle, away from heat, light and moisture
  7. 7. C · Withhold the injection and get the infection assessed first
  8. 8. D · Switching to eplerenone, which has fewer anti-androgen effects

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