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

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Vardas: ____________________   Data: ____________

1.Lengvas

What does an SpO₂ reading measure?

  1. AThe percentage of haemoglobin carrying oxygen
  2. BThe total haemoglobin level
  3. CThe oxygen level in the brain
  4. DThe amount of carbon dioxide dissolved in the blood
2.Lengvas

What is the main cause of COPD in high-income countries?

  1. ACigarette smoking
  2. BEating too much salt
  3. CA viral infection
  4. DChildhood asthma
3.Lengvas

How does CPAP help in obstructive sleep apnoea?

  1. AIt delivers a drug that relaxes the airway muscles overnight
  2. BIt slows the breathing rate during sleep
  3. CIt removes carbon dioxide through a filter
  4. DConstant positive pressure holds the upper airway open
4.Vidutinis

After an acute coronary syndrome, a patient with a normal cholesterol level is prescribed a high-intensity statin. Why?

  1. AStatins reduce further events whatever the starting cholesterol
  2. BStatins work as painkillers for chest pain
  3. CStatins are needed only if the cholesterol level is very high
  4. DStatins are given after an ACS mainly to lower the blood pressure
5.Vidutinis

Which history is a contraindication to thrombolysis for a STEMI?

  1. AA previous appendicectomy many years ago
  2. BA previous haemorrhagic stroke
  3. CMild asthma controlled with inhalers
  4. DTreated high blood pressure
6.Vidutinis

How do clopidogrel and ticagrelor work?

  1. AThey inhibit the vitamin K-dependent clotting factors in the liver
  2. BThey block the platelet ADP (P2Y12) receptor
  3. CThey dissolve fibrin in existing clots
  4. DThey directly inhibit thrombin in the plasma
7.Sunkus

Two days after coronary artery bypass surgery, a patient feels palpitations. The pulse is irregularly irregular at 140/min and BP is 112/70 mmHg. Which rhythm is most likely?

  1. AComplete heart block
  2. BAtrial fibrillation
  3. CSinus tachycardia
  4. DVentricular fibrillation
8.Sunkus

During tracheal suctioning, a patient's heart rate drops from 88/min to 48/min. What should the nurse do?

  1. AStop suctioning, give oxygen and monitor the patient
  2. BGive a dose of atropine without a prescription
  3. CContinue suctioning until the airway is completely clear
  4. DIncrease the suction pressure to finish faster

Atsakymai

  1. 1. A · The percentage of haemoglobin carrying oxygen
  2. 2. A · Cigarette smoking
  3. 3. D · Constant positive pressure holds the upper airway open
  4. 4. A · Statins reduce further events whatever the starting cholesterol
  5. 5. B · A previous haemorrhagic stroke
  6. 6. B · They block the platelet ADP (P2Y12) receptor
  7. 7. B · Atrial fibrillation
  8. 8. A · Stop suctioning, give oxygen and monitor the patient

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