Lembar kerja Medikal-bedah: kardiovaskular & respirasi dengan jawaban

In which situation can a pulse oximeter show a falsely normal reading?

1. ACarbon monoxide poisoning
2. BA warm hand at rest
3. CA regular pulse of 80/min
4. DBreathing room air

Which symptom should a patient taking a statin report promptly?

1. ASlightly darker morning urine
2. BUnexplained muscle pain or weakness
3. CMild hunger before meals
4. DA brief headache on the first day

What does a "reliever" inhaler do in asthma?

1. AIt thins the mucus over several days
2. BIt reduces the airway inflammation steadily over several weeks
3. CIt relaxes the airway muscles quickly to ease symptoms
4. DIt kills bacteria in the airways

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

1. APericarditis
2. BA normal finding during pain
3. CHyperkalaemia
4. DMyocardial ischaemia

Ciri mana yang paling menggambarkan ulkus arteri pada tungkai?

1. AUlkus dangkal dan lembap di atas pergelangan kaki bagian dalam dengan kulit cokelat
2. BUlkus nyeri, pucat, seperti terpotong (punched-out) di jari kaki dengan nadi kaki lemah
3. CUlkus tanpa nyeri di bawah bantalan telapak kaki dengan kalus tebal di sekitarnya
4. DUlkus yang berair di tulang kering dengan edema pitting pada tungkai

A patient has episodes of severe headache, sweating and palpitations with very high blood pressure. Which rare cause should be considered?

1. APhaeochromocytoma
2. BAortic stenosis
3. CStable angina
4. DAsthma

A nurse finds a patient collapsed in bed and unresponsive. What should the nurse do first?

1. ALeave the patient to fetch a defibrillator before calling anyone
2. BGive two rescue breaths, then check the blood glucose before calling anyone
3. CTake a full set of observations, including temperature and blood glucose
4. DShout for help, open the airway and check breathing for up to 10 seconds

Satu jam setelah operasi jantung, drain dada mediastinum telah mengalirkan 350 mL darah merah terang dan denyut jantung meningkat. Apa yang harus dilakukan perawat?

1. ASegera melaporkannya kepada tim bedah
2. BMencatat volume dan melanjutkan pemeriksaan setiap jam
3. CMemerah selang dengan keras setiap lima menit
4. DMengklem drain untuk menghentikan kehilangan darah lebih lanjut