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When the gluteal muscles are used, injections should be made on the upper, outer quadrant of the buttock to avoid damaging the sciatic nerve. Injection fibrosis is a complication that may occur if the injections are delivered with great frequency or with improper technique.
Thrombocytopenia (low platelet counts) and coagulopathy (bleeding tendency) are contraindications for intramuscular injections, as they may lead to hematomas.
An infected pocket of tissue called an abscess can form if pathogens are introduced at the injection site, generally when poor sterile technique is used
.
Delivery equipment may present other problems. Perforation of the nasal septum as a result of using a nasal cannula and non–humidified oxygen has been reported. In addition, bacterial contamination of nebulizer and humidification systems can occur, potentially leading to the spread of pneumonia. High-flow systems that employ heated humidifiers and aerosol generators, especially when used by patients with artificial airways, also pose a risk of infection.
Complications of I M injection
When the gluteal muscles are used, injections should be made on the upper, outer quadrant of the buttock to avoid damaging the sciatic nerve. Injection fibrosis is a complication that may occur if the injections are delivered with great frequency or with improper technique.
Thrombocytopenia (low platelet counts) and coagulopathy (bleeding tendency) are contraindications for intramuscular injections, as they may lead to hematomas.
An infected pocket of tissue called an abscess can form if pathogens are introduced at the injection site, generally when poor sterile technique is used
.
Complications of oxygen therapy
Complications from oxygen therapy used in appropriate situations are infrequent. Respiratory depression, oxygen toxicity, and absorption atelectasis are the most serious complications with overuse of oxygen.Delivery equipment may present other problems. Perforation of the nasal septum as a result of using a nasal cannula and non–humidified oxygen has been reported. In addition, bacterial contamination of nebulizer and humidification systems can occur, potentially leading to the spread of pneumonia. High-flow systems that employ heated humidifiers and aerosol generators, especially when used by patients with artificial airways, also pose a risk of infection.
