Cevaplı Dahili-cerrahi: kardiyovasküler ve solunum çalışma kâğıdı

What is the correct first aid for an adult with a nosebleed?

1. ASit forward and pinch the soft part of the nose for 10–15 minutes
2. BBlow the nose hard to clear the clots
3. CLie flat on the back with the head turned to one side for an hour
4. DTilt the head back and pinch the bony bridge of the nose firmly

Hangi aritmi iskemik inme riskini en çok artırır?

1. AAtriyal fibrilasyon
2. BSinüs aritmisi
3. CEgzersiz sırasında sinüs taşikardisi
4. DSporcuda sinüs bradikardisi

What defines type 2 respiratory failure?

1. ANormal PaO₂ with a low PaCO₂
2. BHigh PaO₂ with a high bicarbonate
3. CLow PaO₂ with a raised PaCO₂
4. DLow PaO₂ with a normal or low PaCO₂

A patient is starting doxazosin, an alpha-blocker, for hypertension. Which advice is most important?

1. AAvoid all potassium-containing foods
2. BStop it suddenly if the heart rate rises after the first few doses
3. CTake the first dose at bedtime, as dizziness and fainting can occur
4. DTake it with a large glass of grapefruit juice to improve absorption

A young patient with hypertrophic cardiomyopathy asks why they are told to avoid dehydration. What is the best explanation?

1. ADehydration makes the heart muscle grow thicker within a few hours
2. BLow blood volume can worsen obstruction of blood leaving the heart
3. CDehydration is the cause of the inherited condition
4. DFluids dissolve the extra muscle in the heart wall

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

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

A patient receiving noradrenaline (norepinephrine) through a peripheral cannula has pale, cold skin around the site. What should the nurse do?

1. AStop it at that site, inform the team and follow the extravasation policy
2. BMassage the area firmly to spread the drug out into the surrounding tissue
3. CIncrease the rate so the drug enters the vein faster and leaks less
4. DContinue the infusion, as this is expected

Göğüs tüpünün çıkarılması için yaygın olarak hangi yaklaşım öğretilir?

1. AHasta uzun, derin bir nefes alırken yavaşça çıkarmak
2. BTutulan bir nefes sırasında veya ekspirasyonda çıkarmak, sonra bölgeyi kapatmak
3. CEmiş tam güçte çalışırken çıkarmak
4. DÇıkarıp bölgeyi bir gün boyunca drene olsun diye açık bırakmak