Užduočių lapas tema Farmakologija su atsakymais

Nemokamas spausdinamas užduočių lapas tema Farmakologija: 8 uždavinių nuo lengvų iki egzamino lygio, su atsakymais. Atsispausdinkite arba išsaugokite kaip PDF.

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Vardas: ____________________   Data: ____________

1.Lengvas

Finasteride is used in benign prostatic hyperplasia because it:

  1. ARelaxes smooth muscle in the prostate within hours of the first dose
  2. BInhibits 5-alpha reductase and slowly shrinks the prostate
  3. CKills bacteria in the prostate
  4. DIncreases testosterone production
2.Lengvas

Kurios grupės vaistai vartojami ūminiam astmos priepuoliui palengvinti?

  1. ABeta adrenoblokatoriai
  2. BAKF inhibitoriai
  3. CTrumpo veikimo beta-2 agonistai
  4. DAntihistamininiai vaistai
3.Lengvas

Kuris geriamasis vaistas dažniausiai yra pirmo pasirinkimo vaistas nuo 2 tipo cukrinio diabeto?

  1. ALevotiroksinas
  2. BPrednizolonas
  3. CInsulinas glarginas
  4. DMetforminas
4.Vidutinis

A patient starting niacin (nicotinic acid) complains of flushing and warmth after doses. Which advice may reduce this?

  1. ATake the niacin with a hot drink so that it dissolves and acts faster
  2. BTake aspirin 30 minutes before the niacin, if the prescriber agrees
  3. CTake it on an empty stomach in a hot bath
  4. DDouble the dose to build tolerance faster
5.Vidutinis

A woman taking the combined pill should seek care urgently for which symptom?

  1. ALight spotting between periods early on
  2. BMild breast tenderness in the first month
  3. CSlight nausea in the first few weeks
  4. DA painful, swollen calf or sudden chest pain
6.Vidutinis

Which rule applies to intravenous potassium chloride?

  1. AIt is mixed into blood products to save time
  2. BIt is given as a rapid IV push to correct low levels quickly
  3. CIt must be diluted and given as an infusion, never as an IV push
  4. DIt may be given intramuscularly if there is no IV access
7.Sunkus

Why must several weeks pass before starting an MAO inhibitor after stopping fluoxetine?

  1. AMAO inhibitors are absorbed only after fluoxetine is gone
  2. BFluoxetine permanently and irreversibly blocks MAO enzymes
  3. CFluoxetine must first be converted into an MAO inhibitor
  4. DFluoxetine and its active metabolite have very long half-lives
8.Sunkus

A patient who used heroin a few hours ago is given a first dose of buprenorphine and quickly develops severe withdrawal. Why?

  1. ABuprenorphine is a high-affinity partial agonist that displaces heroin
  2. BBuprenorphine has no effect at opioid receptors
  3. CBuprenorphine causes an allergic reaction in heroin users
  4. DBuprenorphine is a pure antagonist like naloxone with no agonist effect

Atsakymai

  1. 1. B · Inhibits 5-alpha reductase and slowly shrinks the prostate
  2. 2. C · Trumpo veikimo beta-2 agonistai
  3. 3. D · Metforminas
  4. 4. B · Take aspirin 30 minutes before the niacin, if the prescriber agrees
  5. 5. D · A painful, swollen calf or sudden chest pain
  6. 6. C · It must be diluted and given as an infusion, never as an IV push
  7. 7. D · Fluoxetine and its active metabolite have very long half-lives
  8. 8. A · Buprenorphine is a high-affinity partial agonist that displaces heroin

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