Lembaran kerja Farmakologi dengan jawapan

Apakah yang diterangkan oleh "potensi" (potency) sesuatu ubat?

1. AJumlah ubat yang diperlukan untuk menghasilkan kesan tertentu
2. BKesan terbesar yang boleh dihasilkan oleh ubat itu
3. CBerapa lama ubat kekal dalam badan
4. DBetapa selamat ubat itu berbanding ubat lain dalam kelasnya

Apakah toleransi ubat?

1. ATindak balas yang berkurang selepas penggunaan berulang, maka dos lebih tinggi diperlukan
2. BKeupayaan mengambil ubat tanpa mengalami sebarang kesan sampingan langsung
3. CTindak balas alergi terhadap ubat
4. DTindak balas yang lebih kuat setiap kali ubat diambil

Methylphenidate, used in ADHD, belongs to which class?

1. AOpioid analgesics
2. BAntipsychotics (dopamine blockers)
3. CBenzodiazepines
4. DCentral nervous system stimulants

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

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

During an amphotericin B infusion, the patient has fever, chills and shaking. What is the most likely explanation?

1. AA sign that the fungal infection is cured
2. BSevere hypoglycaemia caused by the drug
3. CA common infusion reaction to amphotericin B
4. DA sign that the drug has been given into an artery

Kesan sampingan lazim manakah yang tipikal bagi perencat ACE?

1. ABengkak buku lali yang disebabkan oleh vasodilasi
2. BBatuk kering
3. CBradikardia
4. DHipoglisemia

A patient on digoxin is started on amiodarone. What change should the nurse expect?

1. ANo interaction is expected
2. BDigoxin levels fall sharply, so the digoxin dose is doubled
3. CAmiodarone levels fall to zero
4. DDigoxin levels rise, so the digoxin dose is often reduced

A drug is ordered at 5 micrograms/kg/min for an 80 kg patient. The infusion contains 1,600 micrograms per mL. What rate in mL/h is needed?

1. A4 mL/h
2. B25 mL/h
3. C15 mL/h
4. D150 mL/h