Phiếu bài tập Dược lý học có đáp án

Adenosine is used mainly to:

1. APrevent blood clots in atrial fibrillation
2. BTreat ventricular fibrillation
3. CRaise blood pressure in shock
4. DTerminate supraventricular tachycardia

What is the purpose of "Tall Man" lettering, such as hydrOXYzine and hydrALAZINE?

1. ATo show the brand name of the drug
2. BTo show which drugs are high-alert medications
3. CTo reduce confusion between look-alike drug names
4. DTo show which drugs are for children

What is an "adjuvant analgesic"?

1. AA drug for another condition that also relieves some pain
2. BA placebo given to test whether pain is real
3. CA strong opioid used only for severe pain at the end of life
4. DA drug that reverses the effects of opioids

Which statement about allopurinol is correct?

1. AIt is taken only during an acute attack and stopped as soon as the pain settles
2. BIt works within an hour to relieve joint pain
3. CIt increases uric acid production to flush out crystals
4. DIt lowers uric acid over time and does not relieve the pain of an acute attack

Which adverse effects are typical of donepezil?

1. AHair loss and skin pigmentation
2. BNausea, diarrhoea and a slow heart rate
3. CDry mouth, constipation and a fast heart rate
4. DWeight gain and high blood glucose

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. B125 mL/h
3. C100 mL/h
4. D250 mL/h

A breastfeeding mother needs a mild analgesic. Which drug is generally considered compatible with breastfeeding?

1. ACodeine (as co-codamol)
2. BPethidine (meperidine)
3. CParacetamol (acetaminophen)
4. DAspirin

Why is pethidine (meperidine) avoided in older people and in kidney impairment?

1. AIt causes severe hypoglycaemia in these groups
2. BIt has no pain-relieving effect in older people
3. CIts metabolite norpethidine builds up and can cause seizures
4. DIt is not absorbed from the gut when kidney function is poor