Answer Key – Respiratory Failure Patient Homework/Assessment

1. False – Respiratory failure means the lungs are not able to get enough oxygen into the blood or remove enough carbon dioxide, not just a mild breathing problem.
2. True – Causes can include chronic lung diseases like COPD, pneumonia, severe asthma, and other health conditions that damage breathing ability.
3. False – Respiratory failure can be life-threatening if untreated; it is a medical emergency in severe cases.
4. True – Signs can include extreme shortness of breath, bluish lips or fingers, confusion, and very fast or slow breathing.
5. False – It is dangerous to ignore early signs like new or worsening shortness of breath; they need quick medical attention.
6. True – Complications include brain damage, heart strain, and death if oxygen levels stay low for too long.
7. True – Treatments can include oxygen therapy, breathing support with a CPAP/BiPAP or ventilator, and medicines to help the lungs work better.
8. False – Oxygen should be used exactly as prescribed; too much or too little can be harmful.
9. True – Eating smaller, more frequent meals can help reduce shortness of breath while eating.
10. False – Smoking or being around smoke can make respiratory failure worse and should be avoided.
11. True – Breathing exercises can help strengthen lungs and improve oxygen exchange.
12. True – A healthy diet can improve energy levels and help the body heal.
13. False – Not all patients with respiratory failure need high-protein diets; dietary needs depend on the patient’s health and doctor’s advice.
14. True – Staying away from people who are sick helps prevent lung infections.
15. True – It is important to keep follow-up appointments and take medications as prescribed.
16. False – Skipping prescribed breathing treatments can lead to worsening symptoms and hospitalization.
17. True – Patients should call their home health nurse or doctor for worsening shortness of breath, low oxygen readings, or new swelling.
18. False – For severe chest pain, confusion, or bluish skin, the patient should call 911, not wait for a home health visit.
19. True – Vaccines, like flu and pneumonia shots, can help prevent respiratory infections that could cause worsening.
20. True – Avoiding extreme temperatures and heavy air pollution helps protect the lungs.