Фармакология: лист заданий с ответами

A patient taking furosemide is advised to eat potassium-rich foods. Which food is a good choice?

1. AEgg whites
2. BButter
3. CBananas
4. DWhite rice

What is the normal fasting blood glucose range in a healthy adult?

1. A1,5–3,0 mmol/L (about 27–54 mg/dL)
2. B11,1–15,0 mmol/L (about 200–270 mg/dL)
3. C3,9–5,5 mmol/L (about 70–100 mg/dL)
4. D7,0–10,0 mmol/L (about 126–180 mg/dL)

Which of these is a second-generation (atypical) antipsychotic?

1. AChlorpromazine
2. BOlanzapine
3. CFluphenazine
4. DHaloperidol

Which rule applies to intravenous potassium chloride?

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

Long-term use of metformin can cause a deficiency of which vitamin?

1. AVitamin D
2. BVitamin K
3. CVitamin A
4. DVitamin B12

Лекарство подавляет печёночный фермент CYP3A4. Что может произойти со вторым препаратом, который в основном метаболизируется CYP3A4?

1. AНичего, потому что ферменты не влияют на другие лекарства
2. BЕго уровень в плазме растёт, повышая риск побочных эффектов
3. CПочки выводят его быстрее
4. DЕго уровень в плазме падает, и он может перестать действовать в обычной дозе

A patient on methadone is also prescribed diazepam for anxiety. What is the main safety concern?

1. AMethadone causes diazepam to be excreted very quickly
2. BAdditive sedation and respiratory depression
3. CDiazepam blocks the effect of methadone completely
4. DSevere hypertension from the combination

A patient with heart failure starts taking naproxen regularly for back pain. Why is this a concern?

1. ANSAIDs block the absorption of furosemide completely
2. BNSAIDs cause salt and water retention and can worsen heart failure
3. CNSAIDs lower potassium, which makes digoxin and diuretics fail
4. DNSAIDs increase heart contractility too much