Робочий аркуш «Фармакологія» з відповідями

Which adverse effect of ethambutol requires vision checks?

1. AOptic neuritis, with blurred vision and colour blindness
2. BPermanent dilation of the pupils
3. CCataracts that form within a few days of starting
4. DBleeding in the back of the eye

How does rasagiline help in Parkinson's disease?

1. AIt blocks acetylcholine receptors in the gut
2. BIt inhibits MAO-B, so brain dopamine is broken down more slowly
3. CIt is converted directly into dopamine inside brain neurones
4. DIt blocks dopamine receptors in the brain

Methylphenidate, used in ADHD, belongs to which class?

1. ACentral nervous system stimulants
2. BAntipsychotics (dopamine blockers)
3. CBenzodiazepines
4. DOpioid analgesics

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

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

Which teaching about zolpidem is correct?

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

100 mL of an antibiotic is to be given over 30 minutes using a giving set of 20 drops/mL. What is the drip rate?

1. AAbout 67 drops per minute
2. BAbout 20 drops per minute
3. CAbout 100 drops per minute
4. DAbout 33 drops per minute

Внутрішньовенна доза 500 mg дає початкову концентрацію в плазмі 10 mg/L. Який об'єм розподілу?

1. A500 L
2. B50 L
3. C5 L
4. D5000 L

A teenager took a large overdose of diphenhydramine. He is agitated, hot, flushed and confused, with dry skin, dilated pupils and a full bladder. What is this pattern?

1. ASerotonin syndrome
2. BOpioid toxidrome
3. CCholinergic toxidrome
4. DAnticholinergic toxidrome