Lembar kerja Farmakologi dengan jawaban

Stimulation of which receptor increases heart rate and the force of contraction?

1. AMuscarinic M2 receptor
2. BAlpha-2 adrenergic receptor
3. CBeta-2 adrenergic receptor
4. DBeta-1 adrenergic receptor

Antibiotik efektif melawan:

1. AVirus
2. BSemua mikroorganisme sama baiknya
3. CBakteri
4. DReaksi alergi

Finasteride is used in benign prostatic hyperplasia because it:

1. AInhibits 5-alpha reductase and slowly shrinks the prostate
2. BKills bacteria in the prostate
3. CIncreases testosterone production
4. DRelaxes smooth muscle in the prostate within hours of the first dose

How should a patient take oral alendronate?

1. AWith breakfast and coffee to protect the stomach
2. BCrushed into yoghurt with calcium supplements
3. CWith milk at bedtime, then lying down straight away to aid absorption
4. DWith plain water on an empty stomach, staying upright for 30 minutes

A patient with a peanut allergy is taught to use an adrenaline auto-injector. Which statement is correct?

1. ACall emergency services after using it, even if symptoms improve
2. BKeep it at home so it is not lost
3. CThere is no need to see a doctor if the swelling goes down
4. DUse it only if the antihistamine has not worked after an hour

1000 mL of IV fluid is to be given over 8 hours with a pump. What rate should be set?

1. A80 mL/h
2. B100 mL/h
3. C125 mL/h
4. D250 mL/h

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. AVitamin K deficiency; give vitamin K and continue heparin
2. BNormal dilution of platelets; continue and recheck in a week
3. CHeparin-induced thrombocytopenia; stop all heparin
4. DWarfarin skin necrosis; switch from heparin to warfarin at once

Seorang petani yang terpapar pestisida organofosfat memiliki pupil kecil, air liur berlebihan, berkeringat, sekret bronkus, dan bradikardia. Apa mekanismenya?

1. APelepasan noradrenalin berlebihan
2. BPenghambatan asetilkolinesterase
3. CBlokade reseptor GABA-A
4. DBlokade reseptor muskarinik