उत्तरों सहित मेड-सर्ज: हृदय-संवहनी और श्वसन वर्कशीट

In hospital, how is oxygen therapy treated?

1. AAs a comfort measure that needs no prescription or monitoring
2. BAs a treatment that patients adjust themselves
3. CAs a treatment kept only for patients who are near the end of life
4. DAs a medicine that needs a prescription with a target range

What is the compression-to-ventilation ratio for adult CPR?

1. A50 compressions to 5 breaths
2. B5 compressions to 1 breath
3. C15 compressions to 2 breaths
4. D30 compressions to 2 breaths

What defines type 2 respiratory failure?

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

A woman with hypertension who takes lisinopril says she is planning a pregnancy. What should the nurse advise?

1. AStop all blood pressure treatment straight away without telling anyone
2. BContinue lisinopril, as it is the safest blood pressure drug in pregnancy
3. CDiscuss switching medicine with the prescriber before trying to conceive
4. DDouble the dose to protect the baby from high blood pressure

After coronary artery bypass surgery through a median sternotomy, which instruction is usually given for the first several weeks?

1. ALift the arms above the head often to stretch the chest
2. BAvoid heavy lifting and pushing up with the arms
3. CSleep only on the stomach to protect the wound
4. DAvoid walking until the stitches are removed

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

1. AHyperkalaemia
2. BMyocardial ischaemia
3. CA normal finding during pain
4. DPericarditis

मरीज़ की चेस्ट ड्रेन गलती से खिंचकर बाहर आ जाती है। तत्काल कार्रवाई क्या है?

1. Aछेद को खुला छोड़ना ताकि फँसी हवा बाहर निकल सके
2. Bस्थल को स्टेराइल ऑक्लूसिव ड्रेसिंग से सील करना और मदद बुलाना
3. Cड्रेन को वापस छाती में धकेलकर टेप से सुरक्षित करना
4. Dफेफड़ा फैलाने के लिए मरीज़ से ज़ोर से खाँसने को कहना

A patient who has had a total laryngectomy becomes breathless and needs oxygen. How should it be given?

1. AVia nasal cannula at 2 L/min
2. BVia a non-rebreather mask over the mouth only
3. CVia a standard face mask over the nose and mouth
4. DVia a mask or humidified device over the neck stoma