Užduočių lapas tema Vidaus ligų ir chirurginė slauga: širdies ir kraujagyslių bei kvėpavimo sistemos su atsakymais

What is the main risk factor for lung cancer?

1. AA high-protein diet
2. BLow blood pressure
3. CDrinking coffee
4. DCigarette smoking

Which vaccine is used to protect against tuberculosis?

1. AHPV
2. BBCG
3. CMMR
4. DDTaP

What defines type 2 respiratory failure?

1. ALow PaO₂ with a normal or low PaCO₂
2. BLow PaO₂ with a raised PaCO₂
3. CHigh PaO₂ with a high bicarbonate
4. DNormal PaO₂ with a low PaCO₂

Which skin changes around the ankles are typical of chronic venous insufficiency?

1. APale, shiny, hairless skin with weak pulses
2. BA sharply defined red patch with fever
3. CBrown staining, swelling and dry, itchy skin
4. DA cold, white foot with no pulse

A peripheral cannula site is red, warm, tender and swollen along the vein. What should the nurse do?

1. ALeave it in place, as this is normal after 24 hours
2. BCover the site and keep using it until it blocks
3. CRemove the cannula, document and monitor the site
4. DFlush the cannula hard to clear it

A patient on home oxygen has dry, sore lips. Which product is safest to use?

1. AA water-based lubricant
2. BAn oil-based balm
3. CAn alcohol-based gel
4. DPetroleum jelly

A patient with obstructive sleep apnoea who uses CPAP at home is having surgery. Which plan is safest after the operation?

1. ANurse the patient lying flat on their back to keep the airway open
2. BLeave the CPAP machine at home, as it is not needed while in hospital
3. CUse their CPAP machine and monitor closely, using opioids with caution
4. DGive extra opioids so the patient sleeps through the night

A patient with a confirmed type A aortic dissection is hypertensive and tachycardic while awaiting surgery. Which drug class is usually given first to lower the heart rate and blood pressure?

1. AAn intravenous thrombolytic
2. BAn intravenous beta-blocker
3. COral aspirin
4. DAn intravenous fluid bolus