Scheda di esercizi di Farmacologia con soluzioni

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Nome: ____________________   Data: ____________

1.Facile

How does tamsulosin improve urine flow in benign prostatic hyperplasia?

  1. AIt shrinks the prostate gland over months by blocking testosterone
  2. BIt blocks alpha-1 receptors and relaxes prostate smooth muscle
  3. CIt contracts the bladder muscle
  4. DIt increases urine production in the kidney
2.Facile

Mesalazine (mesalamine) is used mainly to treat:

  1. AGallstones
  2. BIrritable bowel syndrome with constipation
  3. CUlcerative colitis
  4. DPeptic ulcer
3.Facile

Which drug reverses the sedation of a benzodiazepine overdose?

  1. AAtropine
  2. BProtamine sulfate
  3. CNaloxone
  4. DFlumazenil
4.Media

A patient with suspected sepsis has blood cultures ordered and a first antibiotic dose due. What should the nurse do?

  1. AWait for the culture results before giving any antibiotic
  2. BTake the blood cultures first, then give the antibiotic at once
  3. CGive the antibiotic only if the temperature is above 40 °C (104 °F)
  4. DGive the antibiotic first, then take blood cultures the next day
5.Media

How should a patient take oral alendronate?

  1. AWith plain water on an empty stomach, staying upright for 30 minutes
  2. BCrushed into yoghurt with calcium supplements
  3. CWith milk at bedtime, then lying down straight away to aid absorption
  4. DWith breakfast and coffee to protect the stomach
6.Media

How can the absorption of oral iron be improved?

  1. ATake it with a cup of strong tea
  2. BTake it with vitamin C, such as orange juice, on an empty stomach
  3. CTake it at the same time as an antacid to protect the stomach
  4. DTake it with a glass of milk
7.Difficile

Quale coppia di effetti avversi è caratteristica del trattamento a lungo termine con amiodarone?

  1. AIperplasia gengivale e irsutismo
  2. BOtotossicità e nefrotossicità
  3. CTosse secca e angioedema
  4. DDisfunzione tiroidea e fibrosi polmonare
8.Difficile

A patient receiving a phenylephrine infusion has a rise in blood pressure and a fall in heart rate. What is the best explanation?

  1. APhenylephrine stimulates muscarinic receptors
  2. BThe fall in heart rate shows phenylephrine toxicity of the AV node
  3. CAlpha-1 vasoconstriction raises blood pressure and causes reflex bradycardia
  4. DPhenylephrine directly blocks beta-1 receptors in the heart's conduction system

Soluzioni

  1. 1. B · It blocks alpha-1 receptors and relaxes prostate smooth muscle
  2. 2. C · Ulcerative colitis
  3. 3. D · Flumazenil
  4. 4. B · Take the blood cultures first, then give the antibiotic at once
  5. 5. A · With plain water on an empty stomach, staying upright for 30 minutes
  6. 6. B · Take it with vitamin C, such as orange juice, on an empty stomach
  7. 7. D · Disfunzione tiroidea e fibrosi polmonare
  8. 8. C · Alpha-1 vasoconstriction raises blood pressure and causes reflex bradycardia

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