药理学练习卷（附答案）

Mesalazine (mesalamine) is used mainly to treat:

1. AGallstones
2. BIrritable bowel syndrome with constipation
3. CUlcerative colitis
4. DPeptic ulcer

Famotidine belongs to which drug class?

1. AProstaglandin analogues
2. BH2 receptor antagonists
3. CAntacids
4. DProton pump inhibitors

On the WHO analgesic ladder, which drugs form the first step?

1. AStrong opioids such as morphine given intravenously
2. BNon-opioids such as paracetamol and NSAIDs
3. CWeak opioids such as codeine or tramadol, used on their own
4. DLocal anaesthetic nerve blocks for all patients

Which patient should usually not receive a live vaccine?

1. AA patient receiving chemotherapy for leukaemia
2. BA healthy 1-year-old child
3. CA patient with mild seasonal allergies
4. DA healthy adult nurse who works on a children's ward

A patient with insulin-treated diabetes is found unconscious with very low blood glucose. There is no IV access. Which drug can a trained helper give?

1. ARapid-acting insulin under the skin
2. BIntramuscular adrenaline
3. CGlucagon by injection or nasal spray
4. DOral glucose gel poured into the mouth

Before starting a TNF-alpha inhibitor such as adalimumab, which test is required?

1. AAn echocardiogram in every patient
2. BA glucose tolerance test
3. CA bone density scan
4. DScreening for latent tuberculosis

A heparin infusion contains 25,000 units in 500 mL. The order is 1,000 units per hour. What rate should be set on the pump?

1. A50 mL/h
2. B25 mL/h
3. C20 mL/h
4. D10 mL/h

A patient who has had several courses of bleomycin develops a dry cough and worsening breathlessness. What should the nurse suspect?

1. AHeart failure from bleomycin
2. BPulmonary fibrosis from bleomycin
3. CAsthma caused by anxiety
4. DA normal effect that will pass in a day