解答つき薬理学ワークシート

アテノロールのように名前が「-olol（-ロール）」で終わる薬は、どのクラスに属しますか？

1. Aカルシウム拮抗薬
2. Bβ遮断薬
3. Cスタチン
4. DACE 阻害薬

Which intramuscular site is generally preferred for adults because it is far from major nerves and vessels?

1. ADorsogluteal
2. BDeltoid for large volumes
3. CForearm
4. DVentrogluteal

Which adverse effect of ethambutol requires vision checks?

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

After instilling eye drops, why should the patient press gently on the inner corner of the eye for a minute or two?

1. ATo reduce drainage into the nose and absorption into blood
2. BTo stop the eye from producing tears for about an hour
3. CTo spread the drop evenly over the eyelid
4. DTo make the pupil dilate faster

Which group of signs suggests opioid withdrawal?

1. AConstipation, itching and a slow heart rate
2. BPinpoint pupils, slow breathing and drowsiness
3. CDry mouth, urinary retention, blurred vision and confusion
4. DYawning, runny nose, sweating, dilated pupils and diarrhoea

ニトログリセリン（GTN）はどのように狭心症を和らげますか？

1. Aβ1 受容体を遮断して心拍を遅くする
2. B冠動脈の血栓を溶かす
3. C収縮力を高めて、心臓がより効率よく血液を送り出せるようにする
4. D一酸化窒素を放出し、主に静脈を拡張して心臓の仕事量を減らす

薬 X は最大反応 100%、EC50 1 mg です。薬 Y は最大反応 100%、EC50 10 mg です。正しい記述はどれですか？

1. AY は X より力価が高く、両者の有効性は同じである
2. BX は Y より力価が高く、両者の有効性は同じである
3. CX は Y より有効性が高い
4. DY は X より有効性が高い

A patient with asthma starts timolol eye drops for glaucoma and soon becomes wheezy. What is the most likely explanation?

1. ATimolol activates histamine receptors in the lungs
2. BThe eye drops contain an allergen that causes hay fever and asthma
3. CTimolol is absorbed and blocks beta-2 receptors in the airways
4. DThe wheeze is unrelated to the eye drops