Lembar kerja Medikal-bedah: kardiovaskular & respirasi dengan jawaban

How is cardiac output calculated?

1. AStroke volume divided by heart rate
2. BSystolic pressure minus diastolic pressure
3. CMean arterial pressure multiplied by heart rate
4. DHeart rate multiplied by stroke volume

Which side effect is particularly linked with spironolactone in men?

1. AOrange-red colouring of the urine
2. BBreast enlargement (gynaecomastia)
3. CA persistent dry, tickly cough
4. DHair loss on the scalp and eyebrows

Efek samping gliseril trinitrat (nitrogliserin) mana yang paling umum?

1. AKonstipasi
2. BSakit kepala
3. CPembengkakan pergelangan kaki
4. DBatuk kering

Apa arti hasil D-dimer yang meningkat?

1. AEmboli paru atau TVD telah dikonfirmasi
2. BTrombosis vena dalam telah disingkirkan dengan aman
3. CDosis antikoagulan terlalu rendah dan harus dinaikkan
4. DTerdapat pemecahan fibrin, tetapi tidak membuktikan adanya bekuan

A pulse oximeter on a patient's finger gives an unreliable, flickering reading. Which factor is the most likely cause?

1. ACold hands with poor peripheral circulation
2. BA regular heart rate of 75 beats per minute
3. CThe patient sitting upright in a chair
4. DThe patient having eaten recently

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 only until the heart rate rises even slightly
3. CExercise until they are too breathless to speak at all
4. DExercise until chest pain starts, then stop

Drainase dada pasien tidak sengaja tercabut. Apa tindakan segera?

1. AMembiarkan lubang terbuka agar udara terperangkap dapat keluar
2. BMendorong drain kembali ke dada dan mengamankannya dengan plester
3. CMenutup lokasi dengan balutan oklusif steril dan meminta bantuan
4. DMeminta pasien batuk kuat untuk mengembangkan paru

Which instruction from the registered nurse to a healthcare assistant (unlicensed assistive personnel) caring for a patient with COPD is most appropriate?

1. A"Turn his oxygen up to whatever he needs if he looks short of breath."
2. B"Listen to his chest after lunch and let me know what you can hear."
3. C"Teach him how to use his new inhaler this afternoon after his rest."
4. D"Tell me straight away if his SpO₂ is under 88% or he is more breathless."