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 cause of varicose veins?

1. AFaulty valves in the superficial leg veins
2. BA clot blocking a deep vein in the calf
3. CNarrowing of the leg arteries by plaque
4. DInflammation of the lymph nodes in the groin

脚の深部静脈血栓症に典型的な所見はどれですか？

1. A両足が冷たく蒼白で、脈拍を触れない
2. B片側のふくらはぎの腫れ、熱感、圧痛
3. C両足首まわりの茶色の皮膚着色
4. D歩くとふくらはぎが痛み、休むと数分で治まる

What does an SpO₂ reading measure?

1. AThe amount of carbon dioxide dissolved in the blood
2. BThe percentage of haemoglobin carrying oxygen
3. CThe total haemoglobin level
4. DThe oxygen level in the brain

A 34-year-old has hypertension that is hard to control and a low serum potassium without taking diuretics. Which cause should be considered?

1. AIron-deficiency anaemia
2. BHypothyroidism
3. CEssential hypertension of ageing
4. DPrimary hyperaldosteronism

Why is a shock for cardioversion synchronised with the QRS complex?

1. ATo avoid delivering the shock during the T wave
2. BTo make the shock less painful for the patient
3. CTo keep the pads from burning the skin
4. DTo allow the use of a lower battery charge

A patient in cardiac rehabilitation asks how hard to exercise. Which simple guide is commonly taught?

1. AExercise so they are a little breathless but can still talk
2. BExercise until they are too breathless to speak at all
3. CExercise until chest pain starts, then stop
4. DExercise only until the heart rate rises even slightly

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. AMagnesium sulfate
2. BMetoprolol
3. CIntravenous furosemide
4. DMorphine

ビソプロロールとジルチアゼムを服用している患者が、めまいを感じ、心拍数が38/分、血圧が82/50 mmHgです。最も適切な最初の対応はどれですか？

1. A心拍数を安定させるため、両方の薬の次の用量を早めに投与する
2. B心拍数を上げるため、病棟内を歩かせる
3. C観察値を記録し、4時間後に再確認する
4. D緊急の応援を呼び、ABCDEをアセスメントして、心電図モニターを装着する