解答つき内科外科看護：循環器と呼吸器ワークシート

What is the main function of the epiglottis?

1. AIt warms and moistens the air on its way into the lungs
2. BIt covers the entrance to the larynx during swallowing
3. CIt vibrates to produce the sound of the voice when speaking
4. DIt divides the trachea into two bronchi

高流量鼻カニュラ酸素療法とは何ですか？

1. A標準的な鼻カニューラから1～4 L/分で送る、乾燥した酸素
2. Bリザーバーバッグ付きマスクによる15 L/分の酸素
3. C鼻カニューラから最大約60 L/分で送る、加温加湿した酸素
4. D人工呼吸器につないだ、密着型のフルフェイスマスクによる酸素

Which muscle does most of the work of quiet breathing?

1. AThe diaphragm
2. BThe abdominal muscles
3. CThe sternocleidomastoid
4. DThe trapezius

What is the main problem in heart failure with preserved ejection fraction?

1. AA blocked pulmonary artery
2. BA leaking aortic valve
3. CA stiff ventricle that fills poorly in diastole
4. DA dilated ventricle that cannot contract strongly

A patient is starting doxazosin, an alpha-blocker, for hypertension. Which advice is most important?

1. ATake the first dose at bedtime, as dizziness and fainting can occur
2. BAvoid all potassium-containing foods
3. CStop it suddenly if the heart rate rises after the first few doses
4. DTake it with a large glass of grapefruit juice to improve absorption

A patient's capillary refill time at the fingertip is 4 seconds. What does this suggest?

1. AReduced peripheral perfusion
2. BNormal peripheral perfusion
3. CA high haemoglobin level
4. DAn unusually strong cardiac output

A patient with life-threatening asthma has not responded to repeated nebulised salbutamol (albuterol), ipratropium and steroids. Which drug is commonly given intravenously next?

1. AMetoprolol
2. BIntravenous furosemide
3. CMorphine
4. DMagnesium sulfate

ヘパリン持続注入の6日目に、血小板数が半分以上減少し、患者の腕に新たな腫れが出ました。看護師は何を予測すべきですか？

1. Aすべてのヘパリンを中止し、ヘパリン以外の抗凝固薬を開始すること
2. B別の薬なので、低分子ヘパリンに切り替えること
3. Cヘパリンを続け、血小板輸血を行うこと
4. D2週間、抗凝固療法をすべて中止すること