Lembar kerja Farmakologi dengan jawaban

How do local anaesthetics such as lidocaine block pain?

1. AThey block prostaglandin synthesis at the injury site
2. BThey block voltage-gated sodium channels in nerve membranes
3. CThey enhance the action of GABA in the brain and spinal cord
4. DThey activate opioid receptors in the spinal cord

Which opioid receptor is mainly responsible for the pain relief and respiratory depression of morphine?

1. ANicotinic receptor
2. BDelta receptor
3. CMu receptor
4. DKappa receptor

Apa itu toleransi obat?

1. ARespons yang berkurang setelah penggunaan berulang, sehingga diperlukan dosis lebih tinggi
2. BKemampuan mengonsumsi obat tanpa mengalami efek samping apa pun
3. CRespons yang makin kuat setiap kali obat dikonsumsi
4. DReaksi alergi terhadap obat

How many micrograms are in 0,5 mg?

1. A5 micrograms
2. B50 micrograms
3. C500 micrograms
4. D5000 micrograms

How can the absorption of oral iron be improved?

1. ATake it with vitamin C, such as orange juice, on an empty stomach
2. BTake it with a cup of strong tea
3. CTake it at the same time as an antacid to protect the stomach
4. DTake it with a glass of milk

What should the nurse teach a patient about taking levothyroxine?

1. ATake it together with the iron tablet to save time
2. BTake it with milk at dinner, as calcium protects the stomach lining
3. CTake it only on days when feeling tired
4. DTake it on an empty stomach, 30–60 minutes before breakfast

Mengombinasikan beberapa obat yang memperpanjang interval QT meningkatkan risiko aritmia mengancam jiwa yang mana?

1. ATorsades de pointes
2. BTakikardia sinus
3. CFibrilasi atrium
4. DBlok jantung derajat satu

Which finding most favours serotonin syndrome over neuroleptic malignant syndrome?

1. ARapid onset with hyperreflexia and clonus
2. BRecent start of an antipsychotic drug
3. CSlow onset over days with lead-pipe rigidity
4. DA very high creatine kinase