Category: Respiratory medicine

Approximately one-third of all intensive care unit (ICU) patients require mechanical ventilation for respiratory support. Properly calculating the ideal body weight for ventilation is a critical step in setting life-saving respiratory support, helping to prevent ventilator-induced lung injury.

According to the Cleveland Clinic, most cases of coughing up blood, known as hemoptysis, are not serious. However, it's critical to understand the distinction between this and a nosebleed, or epistaxis, as they can indicate very different medical issues.

In many countries, including the United States, a doctor specializing in the respiratory system is called a pulmonologist, while in Canada, the same specialist is known as a respirologist. The fundamental difference between a respirologist and a pulmonologist is primarily one of geographic terminology, not the medical expertise or scope of practice.

An estimated one-third of intensive care unit (ICU) patients require breathing assistance, making respiratory support a cornerstone of critical care medicine. For many, this support hinges on understanding **what does MV mean in ICU**, which is short for mechanical ventilation.

Dyspnea, or shortness of breath, is one of the most common reasons for emergency room visits, with studies showing a significant percentage of patients reporting it. To understand how to get the right help, you first need to know **What is a dyspnea doctor called?** and what they can do for you. This guide will clarify which specialist to see and when.

The body's pH balance is a tightly regulated process, with a normal blood pH between 7.35 and 7.45. Any deviation can lead to an acid-base disorder, a critical condition resulting from or causing numerous underlying diseases. Understanding **what are the diseases associated with acid-base disorder** is crucial for proper diagnosis and treatment.

Anemia affects approximately one-third of the global population, and in some cases, can lead to a condition known as anemic hypoxemia. This serious condition occurs when the blood's ability to carry sufficient oxygen to the body's tissues is compromised due to a reduced number of red blood cells or dysfunctional hemoglobin.

According to the American Thoracic Society, dyspnea is a "subjective experience of breathing discomfort that consists of qualitatively distinct sensations that vary in intensity". So, to answer the question, **is dyspnea subjective or objective?**, it is fundamentally a subjective symptom, meaning it's what the patient reports feeling.

According to the American Lung Association, millions of people in the U.S. live with a chronic lung disease, making breathing difficult for many. Knowing which doctor is best for respiratory problems is the first step toward effective diagnosis and management of your condition and can significantly improve your quality of life.

While the terms are often used interchangeably in everyday conversation, experts agree that "pulmonary" and "respiratory" have different, specific meanings within medicine. Understanding these differences is key to accurately discussing conditions affecting your breathing and lungs, including the precise diagnosis and treatment involved.