What is the difference between type1 and type 2 respiratory failure

This results in low oxygen, and normal or low carbon dioxide levels. Inadequate ventilation is due to reduced ventilatory effort or inability to overcome increased resistance to ventilation. Preventing Type 1 and Type 2 Respiratory Failure Preventing respiratory failure starts with being aware of possible risk factors and causes. Detecting Type 1 and Type 2 Respiratory Failure.

Blood gas analysis: helps professionals identify the type of respiratory failure, which is crucial to indicate what respiratory support may be needed. Capnography : provides a continuous reading of respiratory function and end tidal CO 2.

Pulse oximetry : gives a continuous measure of blood oxygen saturation. Patients may also present other signs and symptoms of respiratory failure: 6. Interventions for Type 1 and Type 2 Respiratory Failure. Correction of hypoxemia: aim to maintain adequate oxygenation, achieved with an arterial oxygen pressure PaO 2 of 60 mm Hg.

The inspired oxygen concentration should be adjusted at the lowest level which is sufficient for tissue oxygenation. In severe cases, patient may require invasive ventilatory support.

Correction of hypercapnia and respiratory acidosis: this is achieved by treating the underlying cause or providing ventilatory support.

Do you have any questions? Click on the button below to get in touch with us. It is important for those who care for you to know that you have had or have type 2 respiratory failure.

Your nurse will discuss this with you. If the body is no longer able to compensate then you may become extremely unwell and hospital admission may be required. You may be treated with therapy called non- invasive ventilation NIV , sometimes referred to as bi-level positive airways pressure BiPAP , to help the body get rid of the carbon dioxide. In some cases, this treatment may be carried out long-term at home and will require referral to chest specialists to allow you to discuss further treatment and to monitor you when you are on it.

Please contact your respiratory nurse, community nursing team or GP if you have any of the following symptoms:. Type 2 respiratory failure.

Strategies to support oxygenation can cause substantial harm through lung stretch injury, oxygen toxicity, transfusion risks and cardiac over-stimulation [ 12 ]. The mortality rate associated with respiratory failure depends on the underlying cause as well as the speed of diagnosis and efficacy of management. Ann Transl Med. Pandor A, Thokala P, Goodacre S, et al ; Pre-hospital non-invasive ventilation for acute respiratory failure: a systematic review and cost-effectiveness evaluation.

Health Technol Assess. Crit Care. Wilson JG, Matthay MA ; Mechanical ventilation in acute hypoxemic respiratory failure: a review of new strategies for the practicing hospitalist. J Hosp Med. Epub Apr Burns KE, Meade MO, Premji A, et al ; Noninvasive ventilation as a weaning strategy for mechanical ventilation in adults with respiratory failure: a Cochrane systematic review. Epub Dec 9. Mas A, Masip J ; Noninvasive ventilation in acute respiratory failure.

Acta Med Indones. Hess DR ; Noninvasive ventilation for acute respiratory failure. Respir Care. MacIntyre NR ; Supporting oxygenation in acute respiratory failure.