Lembaran kerja Perubatan-pembedahan: kardiovaskular & respiratori dengan jawapan

Selepas infarksi miokardium, berapa lamakah kira-kira aras troponin boleh kekal meningkat?

1. AHanya sehingga sakit dada berhenti
2. BHanya untuk 2 jam pertama
3. CSelama kira-kira 6 bulan
4. DSehingga kira-kira 10–14 hari

What does "pleuritic" chest pain mean?

1. ADull pressure that spreads to the jaw on exertion
2. BBurning pain behind the breastbone after meals
3. CAching that is worse when the arm is moved
4. DSharp pain that worsens on breathing in or coughing

Which vaccine is used to protect against tuberculosis?

1. ABCG
2. BHPV
3. CDTaP
4. DMMR

After a prescribed IV fluid bolus for hypotension, what should the nurse do next?

1. AStart a second fluid bolus straight away without checking anything
2. BWait until the next routine observations in four hours
3. CReassess heart rate, blood pressure, urine output and lung sounds
4. DStop all monitoring if the patient says they feel better

How does intermittent pneumatic compression help prevent DVT?

1. AIt breaks up and dissolves clots that have already formed in the veins
2. BIt keeps the legs completely still to protect the veins
3. CIt squeezes the legs in cycles to push venous blood towards the heart
4. DIt warms the legs gently so the blood becomes thinner and flows faster

Bagaimanakah enoksaparin subkutan daripada picagari pra-isi patut diberikan?

1. AKe tapak abdomen yang sama setiap hari, kemudian diurut
2. BKe dalam abdomen, dengan gelembung udara dibiarkan, tanpa menggosok
3. CKe dalam otot deltoid, selepas mengeluarkan gelembung udara terlebih dahulu
4. DSebagai bolus intravena pantas melalui kanula

Why is the cuff pressure of an endotracheal or tracheostomy tube checked regularly?

1. AToo high a pressure damages the trachea; too low allows aspiration
2. BThe cuff must be kept fully deflated in every ventilated patient
3. CThe cuff pressure directly controls the patient's oxygen saturation
4. DThe cuff pressure sets the ventilator's breathing rate

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

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