Lembar kerja Farmakologi dengan jawaban

Mengapa beberapa pengobatan antibiotik harus dihabiskan sesuai resep?

1. AAgar antibiotik tidak merusak hati
2. BUntuk mengurangi kemungkinan bakteri yang tersisa menyebabkan kambuh atau resistansi
3. CAgar rasa antibiotik membaik seiring waktu
4. DKarena tubuh butuh beberapa hari untuk belajar membuat antibiotik sendiri

Overdosis parasetamol terutama merusak organ apa?

1. AHati
2. BLapisan lambung
3. CParu-paru
4. DGinjal dulu, lalu jantung

What does the combined oral contraceptive pill contain?

1. AAn oestrogen and a progestogen
2. BTestosterone and an oestrogen
3. COxytocin and a progestogen
4. DA progestogen only

A patient given haloperidol develops a sudden painful twisting of the neck and the eyes roll upward. Which drug is usually given?

1. ADantrolene by mouth to relax the twisted neck muscles
2. BNaloxone
3. CA second dose of haloperidol
4. DAn anticholinergic such as benzatropine (benztropine)

A man takes finasteride. What should be explained about handling the tablets?

1. AThe tablets must be stored in the fridge
2. BThe tablets must be crushed before swallowing
3. CAnyone can handle the tablets, as they contain no active drug
4. DPregnant women should not handle crushed or broken tablets

Which blood test is commonly used to monitor a continuous infusion of unfractionated heparin?

1. ASerum potassium
2. BINR (international normalised ratio, prothrombin time)
3. CActivated partial thromboplastin time (aPTT)
4. DHaemoglobin A1c

A patient taking sertraline starts St John's wort for low mood. What is the main concern?

1. AA hypertensive crisis from tyramine
2. BSerotonin syndrome from combined serotonergic effects
3. CSevere low blood pressure from blocked alpha receptors
4. DBleeding from vitamin K deficiency

A patient on heparin for 7 days has a platelet count that has fallen by more than half, and a new leg vein thrombosis. What is the most likely cause and the key action?

1. AHeparin-induced thrombocytopenia; stop all heparin
2. BVitamin K deficiency; give vitamin K and continue heparin
3. CWarfarin skin necrosis; switch from heparin to warfarin at once
4. DNormal dilution of platelets; continue and recheck in a week