Category: Emergency medicine

According to a systematic review, the success rate for prehospital emergency front-of-neck access (eFONA) procedures can be as high as 88%. This article explains **what is the front of neck access procedure**, detailing this life-saving intervention used in critical situations when conventional airway management fails.

Subcutaneous emphysema is a condition where air becomes trapped under the skin, often presenting with a crackling sensation called crepitus upon palpation. Understanding **what is the clinical significance of crepitus subcutaneous emphysema** is vital for medical professionals, as this physical sign can point to a spectrum of underlying issues, from benign to life-threatening.

According to medical experts, sudden, unexplained muscle weakness can be a red flag for a variety of conditions, from mild to life-threatening. It is crucial to understand what would cause sudden weakness to determine if you need immediate medical attention or if home care is appropriate.

Systemic Inflammatory Response Syndrome (SIRS) is a non-specific response to a wide variety of clinical insults, not solely infection. This makes understanding **what are the four components of the SIRS criteria** an important aspect of medical knowledge, even with the evolution of diagnostic guidelines in critical care.

According to the Centers for Disease Control and Prevention (CDC), traumatic brain injuries, a form of internal damage, were responsible for tens of thousands of fatalities in 2021. This startling fact highlights the critical importance of understanding **what does internal damage mean** and how it can affect your body without any visible signs.

A feeling that your chest is being pressed in is a common symptom reported in emergency departments, and while it's often associated with heart problems, it has a wide range of possible causes. This authoritative guide explores the potential reasons for the sensation of chest pressure, emphasizing when to seek immediate medical attention. Remember, timely medical evaluation is crucial to determine the true cause.

According to Cleveland Clinic, minor internal bleeding may sometimes stop on its own due to the body's natural clotting mechanisms, but severe internal bleeding can be fatal if not treated immediately. This reality makes asking, 'Can internal injury heal on its own?' a question with a complex and potentially life-threatening answer, as relying on chance can have catastrophic consequences.

According to the CDC, heart disease is the leading cause of death in the United States, making chest concerns a significant anxiety trigger for many people. Knowing the difference between a serious cardiac event and a less critical issue is vital for your health and peace of mind. This guide explores the critical symptoms to recognize so you know when to be concerned about your chest.

The human body maintains a very tight and stable blood pH range between 7.35 and 7.45 for proper functioning. When this delicate balance is disrupted and the blood pH becomes too alkaline, a condition known as alkalosis occurs, making it crucial to understand **what are the symptoms of a high pH**.

In emergency medicine, a systematic approach is crucial for effective care. The foundational primary assessment quickly addresses life-threatening conditions, but what does a secondary assessment mean for discovering less obvious injuries or illnesses that could otherwise be missed during the initial chaos?