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

Ką apibūdina vaisto „veiksmingumas“ (efficacy)?

  1. ADozę, reikalingą pusei poveikio sukelti
  2. BSu plazmos baltymais susijungusią dozės dalį
  3. CVaisto absorbcijos greitį
  4. DDidžiausią poveikį, kurį vaistas gali sukelti
2.Lengvas

Which of these insulins is rapid-acting?

  1. AInsulin glargine
  2. BInsulin detemir
  3. CNPH (isophane) insulin
  4. DInsulin lispro
3.Lengvas

Which antibiotic group shares the beta-lactam ring with penicillins?

  1. AMacrolides
  2. BTetracyclines
  3. CCephalosporins
  4. DAminoglycosides
4.Vidutinis

During an infusion of a vesicant chemotherapy drug, the patient reports burning, and the site is swollen. What should the nurse do first?

  1. ARemove the cannula at once and massage the area firmly
  2. BIncrease the infusion rate to finish quickly
  3. CStop the infusion, leave the cannula in and follow the protocol
  4. DFlush the line with a large volume of saline
5.Vidutinis

After instilling eye drops, why should the patient press gently on the inner corner of the eye for a minute or two?

  1. ATo make the pupil dilate faster
  2. BTo spread the drop evenly over the eyelid
  3. CTo reduce drainage into the nose and absorption into blood
  4. DTo stop the eye from producing tears for about an hour
6.Vidutinis

Which teaching about zolpidem is correct?

  1. ADrive soon after waking, as the drug has no next-day effect
  2. BTake it with alcohol to make it act faster
  3. CTake it in the morning so that it is out of the system by night
  4. DTake it right before bed, only if you can sleep a full night
7.Sunkus

A patient with an epidural infusion of local anaesthetic becomes hypotensive. What is the most likely mechanism?

  1. AThe local anaesthetic causes a severe allergic reaction
  2. BThe epidural catheter has caused heavy bleeding
  3. CBlockade of sympathetic nerves causes vasodilation
  4. DThe drug increases urine output and causes dehydration
8.Sunkus

Which statement correctly contrasts donepezil and memantine in Alzheimer's disease?

  1. ABoth drugs remove amyloid plaques from the brain
  2. BDonepezil inhibits cholinesterase; memantine blocks NMDA receptors
  3. CDonepezil blocks NMDA receptors; memantine inhibits acetylcholinesterase
  4. DBoth drugs are dopamine agonists that differ only in their half-lives

Atsakymai

  1. 1. D · Didžiausią poveikį, kurį vaistas gali sukelti
  2. 2. D · Insulin lispro
  3. 3. C · Cephalosporins
  4. 4. C · Stop the infusion, leave the cannula in and follow the protocol
  5. 5. C · To reduce drainage into the nose and absorption into blood
  6. 6. D · Take it right before bed, only if you can sleep a full night
  7. 7. C · Blockade of sympathetic nerves causes vasodilation
  8. 8. B · Donepezil inhibits cholinesterase; memantine blocks NMDA receptors

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