Scheda di esercizi di Farmacologia con soluzioni

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Nome: ____________________   Data: ____________

1.Facile

Quale effetto collaterale della morfina non si attenua quasi mai con l'uso continuato?

  1. AIl prurito
  2. BLa stitichezza
  3. CLa nausea
  4. DLa sonnolenza
2.Facile

Lithium is used mainly to treat which condition?

  1. ASchizophrenia with no mood symptoms
  2. BAttention deficit hyperactivity disorder
  3. CBipolar disorder
  4. DGeneralised anxiety disorder
3.Facile

Which harmless effect of rifampicin should patients be warned about?

  1. AWhite spots on the teeth
  2. BOrange-red colouring of urine, sweat and tears
  3. CBlue colouring of the fingernails and lips
  4. DGreen colouring of the stools
4.Media

How should a topical corticosteroid cream usually be applied?

  1. AAs a thin layer to the affected area only, as directed
  2. BUnder a tight plastic dressing every night without advice
  3. CAs a thick layer over the whole body
  4. DOn broken, infected skin to speed healing
5.Media

After naloxone reverses an opioid overdose, why must the patient be watched closely?

  1. ANaloxone itself causes respiratory depression at high doses
  2. BNaloxone may wear off before the opioid does, so breathing can slow again
  3. CNaloxone often causes severe low blood glucose a few hours after the dose
  4. DNaloxone makes the opioid stay longer in the body
6.Media

Why is directly observed therapy (DOT) often used for tuberculosis?

  1. APatients with TB cannot swallow tablets
  2. BTB drugs must always be given intravenously in hospital
  3. CThe drugs work only if a nurse is present
  4. DTreatment lasts months, and missed doses cause resistance
7.Difficile

Why is strict aseptic technique and a limited hang time needed for propofol infusions?

  1. APropofol becomes more potent the longer it hangs
  2. BLight exposure changes propofol into an opioid
  3. CIts lipid emulsion lets bacteria grow if it is contaminated
  4. DPropofol breaks down into a toxic gas after a few hours
8.Difficile

A patient receiving frequent salbutamol (albuterol) nebulisers develops a fine tremor and a heart rate of 120 per minute. What is the best explanation?

  1. ASalbutamol blocks muscarinic receptors in the heart
  2. BAt high doses it also stimulates beta receptors in skeletal muscle and the heart
  3. CThe patient is allergic to salbutamol and needs adrenaline
  4. DSalbutamol causes high potassium, which speeds the heart and causes muscle twitching

Soluzioni

  1. 1. B · La stitichezza
  2. 2. C · Bipolar disorder
  3. 3. B · Orange-red colouring of urine, sweat and tears
  4. 4. A · As a thin layer to the affected area only, as directed
  5. 5. B · Naloxone may wear off before the opioid does, so breathing can slow again
  6. 6. D · Treatment lasts months, and missed doses cause resistance
  7. 7. C · Its lipid emulsion lets bacteria grow if it is contaminated
  8. 8. B · At high doses it also stimulates beta receptors in skeletal muscle and the heart

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