Фармакология: лист заданий с ответами

Уровень какого нейромедиатора в синапсе повышает антидепрессант сертралин?

1. AДофамина
2. BСеротонина
3. CГАМК
4. DАцетилхолина

What does the combined oral contraceptive pill contain?

1. AAn oestrogen and a progestogen
2. BOxytocin and a progestogen
3. CTestosterone and an oestrogen
4. DA progestogen only

What is physical dependence on a drug?

1. AThe drug no longer has any effect, even at much higher doses
2. BThe person takes the drug only when needed
3. CThe person has an allergy to the drug
4. DWithdrawal symptoms appear if the drug is stopped suddenly

A child weighing 20 kg is prescribed a drug at 15 mg/kg per dose. What is the dose?

1. A3000 mg
2. B300 mg
3. C35 mg
4. D150 mg

Ипратропий — бронходилататор, применяемый при ХОБЛ. Как он действует?

1. AОн стимулирует бета-2-адренорецепторы в дыхательных путях
2. BОн блокирует мускариновые рецепторы в гладких мышцах дыхательных путей
3. CОн уменьшает воспаление, как кортикостероид
4. DОн блокирует лейкотриеновые рецепторы

A patient uses two different eye drops at the same time of day. What should the nurse advise?

1. APut both drops in at exactly the same moment
2. BUse only one of them each day
3. CMix the drops in one bottle first
4. DWait at least 5 minutes between the two drops

A patient taking azathioprine is prescribed allopurinol for gout. What is the main danger?

1. ASevere hypertension from the combination
2. BSevere bone marrow suppression, because azathioprine breakdown is reduced
3. CLiver enzyme induction, making azathioprine ineffective
4. DGout becomes worse because allopurinol is inactivated by azathioprine

Why are tetracyclines usually avoided in pregnancy and in young children (under 8 years in US guidance, under 12 years in the UK)?

1. AThey cause grey baby syndrome in infants
2. BThey bind to growing teeth and bone and stain the teeth permanently
3. CThey cause severe hearing loss in children
4. DThey block the action of growth hormone and stunt the child's growth