Фармакология: лист заданий с ответами

Which drug is used as an antidote for cyanide poisoning?

1. AHydroxocobalamin
2. BProtamine sulfate
3. CVitamin K
4. DDeferoxamine

Which drug reverses the sedation of a benzodiazepine overdose?

1. AAtropine
2. BProtamine sulfate
3. CFlumazenil
4. DNaloxone

What is the normal serum potassium range in adults?

1. A6,0–7,5 mmol/L
2. B135–145 mmol/L
3. C1,5–2,5 mmol/L
4. D3,5–5,0 mmol/L

Макролиды, например кларитромицин, действуют путём:

1. AСвязывания с субъединицей рибосомы 50S и ингибирования синтеза белка
2. BИнгибирования ДНК-гиразы
3. CБлокады синтеза фолиевой кислоты
4. DИнгибирования синтеза клеточной стенки

Which rule applies to intravenous potassium chloride?

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

Пациентам, принимающим метронидазол, обычно советуют избегать:

1. AАлкоголя
2. BМолочных продуктов
3. CСолнечного света
4. DГрейпфрутового сока

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. ACholinergic toxidrome
2. BAnticholinergic toxidrome
3. COpioid toxidrome
4. DSerotonin syndrome

A patient with severe liver cirrhosis needs a benzodiazepine for alcohol withdrawal. Why is lorazepam often chosen instead of diazepam?

1. ALorazepam is excreted unchanged in the urine without any metabolism
2. BLorazepam does not cause sedation in liver disease
3. CLorazepam is a stronger anticonvulsant than all other benzodiazepines
4. DLorazepam is cleared by simple conjugation and has no active metabolites