Фармакология: лист заданий с ответами

Which drug is first-line for symptomatic bradycardia in adults?

1. AAdenosine
2. BMetoprolol
3. CAtropine
4. DDigoxin

Which of these is a live attenuated vaccine?

1. AInactivated influenza injection
2. BTetanus toxoid
3. CMMR (measles, mumps and rubella)
4. DHepatitis B vaccine

Methylphenidate, used in ADHD, belongs to which class?

1. AOpioid analgesics
2. BCentral nervous system stimulants
3. CBenzodiazepines
4. DAntipsychotics (dopamine blockers)

A woman taking the combined pill should seek care urgently for which symptom?

1. ALight spotting between periods early on
2. BA painful, swollen calf or sudden chest pain
3. CSlight nausea in the first few weeks
4. DMild breast tenderness in the first month

During an oxytocin infusion, contractions become very frequent and the fetal heart rate shows late decelerations. What is the nurse's first action?

1. AStop the oxytocin infusion
2. BGive a second oxytocin bolus
3. CIncrease the infusion to finish labour quickly
4. DPosition the woman flat on her back

Why should loperamide usually be avoided in bloody diarrhoea with fever?

1. ALoperamide is an antibiotic that causes resistance
2. BLoperamide makes the bleeding worse by blocking platelets
3. CLoperamide causes severe hypertension when there is an infection
4. DSlowing the gut may keep bacteria and toxins in the bowel longer

Which regimen is standard for eradicating Helicobacter pylori?

1. AAn H2 blocker taken only when pain occurs
2. BA single dose of an antibiotic given intravenously
3. CAn antacid alone, taken after meals and at bedtime for six months
4. DAcid suppression plus at least two antibiotics, often with bismuth, for 14 days

A 19-year-old woman is starting isotretinoin for severe acne. Which requirement is most important?

1. AWeekly hearing tests and monthly eye examinations during treatment
2. BReliable contraception and pregnancy tests, as it is highly teratogenic
3. CTaking the drug only at weekends
4. DA high-vitamin A diet to boost the effect