Lembar kerja Farmakologi dengan jawaban

Permethrin is used to treat:

1. AFungal nail infections
2. BPsoriasis
3. CScabies and head lice
4. DAcne

Which adverse effect of ethambutol requires vision checks?

1. ACataracts that form within a few days of starting
2. BPermanent dilation of the pupils
3. CBleeding in the back of the eye
4. DOptic neuritis, with blurred vision and colour blindness

Giving a patient immunoglobulin after exposure to an infection provides which type of immunity?

1. APassive immunity
2. BHerd immunity
3. CActive immunity
4. DInnate immunity

During adult cardiac arrest, how often is IV adrenaline (epinephrine) usually repeated?

1. AEvery 3–5 minutes
2. BEvery 15–20 minutes
3. COnce only, at the start
4. DEvery 30 seconds

Which description fits tardive dyskinesia?

1. AA low white cell count with sore throat and fever
2. BHigh fever with lead-pipe rigidity and confusion
3. CInvoluntary movements of the lips, tongue and face after long-term antipsychotic use
4. DA sudden painful spasm of the neck muscles and upward rolling of the eyes within days of the first dose

Why is propranolol usually avoided in patients with asthma?

1. AIt causes tolerance to inhaled corticosteroids
2. BIt stimulates alpha-1 receptors in the airways and raises blood pressure
3. CIt increases mucus production by blocking histamine
4. DIt blocks beta-2 receptors in the airways and can cause bronchospasm

A patient taking metoprolol is also started on verapamil. Which adverse effect is most likely?

1. ARebound tachycardia and hypertension
2. BHypoglycaemia and weight gain
3. CSevere bradycardia and heart block
4. DHyperkalaemia and muscle weakness

Why is vancomycin given by mouth, not intravenously, for Clostridioides difficile infection?

1. AThe oral form is cheaper but has the same effect as IV
2. BOral vancomycin is not absorbed, so it reaches high levels in the colon
3. COral vancomycin is absorbed into the blood better than IV vancomycin
4. DIntravenous vancomycin causes C. difficile infection