Lembar kerja Farmakologi dengan jawaban

Oxytocin is used in obstetrics mainly to:

1. AInduce or strengthen contractions and prevent postpartum bleeding
2. BMature the fetal lungs before birth
3. CStop preterm labour by relaxing the uterine muscle
4. DLower blood pressure in pre-eclampsia

What is the most common side effect of first-generation antihistamines such as diphenhydramine?

1. ADrowsiness
2. BDiarrhoea
3. CInsomnia
4. DRaised blood pressure

Zolpidem is mainly prescribed for:

1. ATreatment of Parkinson's disease
2. BLong-term treatment of depression
3. CPrevention of migraine
4. DShort-term treatment of insomnia

Which side effects are most common when starting gabapentin?

1. AInsomnia and agitation
2. BCough and runny nose
3. CHair loss and weight loss
4. DDrowsiness and dizziness

Why should loperamide usually be avoided in bloody diarrhoea with fever?

1. ALoperamide makes the bleeding worse by blocking platelets
2. BLoperamide causes severe hypertension when there is an infection
3. CSlowing the gut may keep bacteria and toxins in the bowel longer
4. DLoperamide is an antibiotic that causes resistance

A patient receives lactulose for hepatic encephalopathy. Which finding shows that it is working?

1. AHigher blood ammonia with improved appetite
2. BNo bowel movement for three days, with less confusion than before
3. CBetter alertness and orientation, with two to three soft stools a day
4. DTen watery stools a day and a low serum potassium

A patient taking co-trimoxazole develops fever, a spreading blistering rash and painful mouth sores. What is the most likely diagnosis?

1. AStevens–Johnson syndrome; stop the drug and get urgent medical care
2. BA mild rash that will settle; continue the drug and give moisturiser
3. COral thrush; start an antifungal and continue the antibiotic
4. DSunburn caused by the drug; advise sunscreen only

A woman with chronic hypertension who takes lisinopril is now pregnant. What is the key concern?

1. AACE inhibitors harm fetal kidneys, so a safer drug is used
2. BAll antihypertensives must be stopped in pregnancy
3. CLisinopril works better in pregnancy, so the dose should be increased
4. DLisinopril has no known fetal effects and should be continued