Lembar kerja Medikal-bedah: kardiovaskular & respirasi dengan jawaban

Lembar kerja Medikal-bedah: kardiovaskular & respirasi gratis yang dapat dicetak: 8 soal dari mudah hingga tingkat ujian, dengan kunci jawaban. Cetak atau simpan sebagai PDF.

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Nama: ____________________   Tanggal: ____________

1.Mudah

What causes the first heart sound (S1)?

  1. AClosure of the aortic and pulmonary valves
  2. BBlood flowing quickly into the atria
  3. CClosure of the mitral and tricuspid valves
  4. DThe heart muscle stretching in diastole
2.Mudah

What is an aneurysm?

  1. AAn abnormal bulging of a weakened artery wall
  2. BA blood clot in a deep vein
  3. CA complete blockage of an artery by plaque
  4. DA tear in the inner lining of a vein
3.Mudah

Which chest X-ray finding is classic for sarcoidosis?

  1. AA single round mass in one apex
  2. BEnlarged lymph nodes at both lung hila
  3. CA visible edge of collapsed lung
  4. DA completely white lung on one side
4.Sedang

During an episode of chest pain, a patient's ECG shows new horizontal ST depression. What does this most likely indicate?

  1. AHyperkalaemia
  2. BA normal finding during pain
  3. CMyocardial ischaemia
  4. DPericarditis
5.Sedang

Pemeriksaan laboratorium mana yang digunakan untuk menyesuaikan infus heparin tak terfraksi?

  1. AaPTT (atau kadar anti-Xa)
  2. BKadar D-dimer
  3. CINR (international normalised ratio)
  4. DKadar fibrinogen serum
6.Sedang

A patient with a long QT interval develops a polymorphic ventricular tachycardia that twists around the baseline but still has a pulse. Which drug is used first?

  1. AIntravenous potassium chloride as a bolus
  2. BOral digoxin
  3. CIntravenous adenosine
  4. DIntravenous magnesium sulfate
7.Sulit

An older patient with three rib fractures is breathing shallowly and refuses to cough because of pain. What is the priority intervention?

  1. AWithhold analgesia to avoid depressing breathing
  2. BStrap the chest tightly with bandages to stop the ribs moving
  3. CEffective analgesia so they can breathe deeply and cough
  4. DKeep the patient flat and still in bed until the pain settles
8.Sulit

A frightened young woman is breathing fast and has tingling fingers. Her blood gas shows pH 7,50 and a low PaCO₂. SpO₂ is 99% on air. What does this show?

  1. AMetabolic acidosis from kidney failure
  2. BRespiratory acidosis from hypoventilation
  3. CMetabolic alkalosis from vomiting
  4. DRespiratory alkalosis from hyperventilation

Kunci jawaban

  1. 1. C · Closure of the mitral and tricuspid valves
  2. 2. A · An abnormal bulging of a weakened artery wall
  3. 3. B · Enlarged lymph nodes at both lung hila
  4. 4. C · Myocardial ischaemia
  5. 5. A · aPTT (atau kadar anti-Xa)
  6. 6. D · Intravenous magnesium sulfate
  7. 7. C · Effective analgesia so they can breathe deeply and cough
  8. 8. D · Respiratory alkalosis from hyperventilation

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