Užduočių lapas tema Farmakologija su atsakymais

Kuris vaistas yra pirmo pasirinkimo gydant anafilaksiją?

1. AAdrenalinas į raumenis
2. BGeriamasis antihistamininis vaistas
3. CGeriamasis prednizolonas
4. DInhaliuojamas salbutamolis

How do second-generation antihistamines such as cetirizine and loratadine differ from older ones?

1. AThey are given only by injection
2. BThey cause much less drowsiness
3. CThey work only on the skin
4. DThey block H2 receptors in the stomach

Which vitamin reverses the effect of warfarin?

1. AVitamin C
2. BVitamin K
3. CVitamin E
4. DVitamin B12

A 19-year-old starts an SSRI for depression. Which is most important for the nurse to monitor during the first weeks?

1. ABlood glucose before every meal and at bedtime
2. BHearing loss and tinnitus
3. CDaily bowel movements only
4. DNew or worsening suicidal thoughts or agitation

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

1. AGive a second oxytocin bolus
2. BStop the oxytocin infusion
3. CPosition the woman flat on her back
4. DIncrease the infusion to finish labour quickly

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

1. A300 mg
2. B3000 mg
3. C150 mg
4. D35 mg

Which regimen is standard for eradicating Helicobacter pylori?

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

A patient with epilepsy needs pain relief. Why is tramadol used with caution?

1. AIt lowers the seizure threshold
2. BIt causes a sharp rise in blood glucose
3. CIt speeds up the metabolism of all antiepileptic drugs
4. DIt always causes respiratory arrest in epilepsy