Lembar kerja Farmakologi dengan jawaban

Which intramuscular site is recommended for infants?

1. ADorsogluteal (upper outer buttock)
2. BDeltoid
3. CVentral forearm
4. DVastus lateralis (outer thigh)

Why is adrenaline (epinephrine) sometimes added to a local anaesthetic injection?

1. AIt speeds up the removal of the anaesthetic from the tissue into the blood
2. BIt makes the anaesthetic act on the brain as well
3. CIt prevents allergic reactions to the anaesthetic
4. DIt constricts vessels, so the block lasts longer and less enters the blood

Which vitamin reverses the effect of warfarin?

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

A patient taking levodopa finds that the drug works poorly after large meals. Which advice is most appropriate?

1. ATake every dose with a large glass of milk and a protein snack
2. BAvoid taking doses at the same time as high-protein meals
3. CDouble the dose after each meal
4. DTake the drug only at bedtime

Reseptor apa yang terutama disekat oleh penyekat beta seperti metoprolol?

1. AReseptor adrenergik beta-1 di jantung
2. BReseptor alfa-1 di pembuluh darah
3. CReseptor muskarinik di jantung
4. DReseptor beta-3 di jaringan lemak

Which drug is used for torsades de pointes?

1. AIntravenous magnesium sulfate
2. BIntravenous adenosine (rapid push)
3. CIntravenous verapamil
4. DOral digoxin

A patient who used cocaine has chest pain, agitation, a high temperature, sweating, tachycardia and dilated pupils. Which drug class is commonly first-line for the agitation and sympathetic overactivity?

1. AAntihistamines
2. BAnticholinergic drugs
3. CBenzodiazepines
4. DOpioid antagonists

Bayi baru lahir yang diberi kloramfenikol dapat mengalami "grey baby syndrome". Apa alasan utamanya?

1. ABayi baru lahir membentuk antibodi terhadap obat
2. BKloramfenikol diubah menjadi vitamin K pada neonatus
3. CGinjal bayi baru lahir mengekskresikan obat terlalu cepat, sehingga diberikan dosis lebih tinggi
4. DGlukuronidasi di hati yang belum matang membuat obat terakumulasi