相关实验视频
Updated: Jul 26, 2025

09:49
Experimental Model to Evaluate Resolution of Pneumonia
Published on: February 17, 2023
1.3K
宝贝菌病:一种非典型的呼吸系统衰竭原因
Jared R Muench1, Pinky Jha1, Antoni Wojtkowski1
1Internal Medicine, Medical College of Wisconsin, Milwaukee, USA.
Cureus
|June 16, 2023
概括
虫传染的寄生虫感染 - - 宝贝菌病 (Babesiosis) 可以导致严重的呼吸困扰,即使是罕见的肺部感染. 早期的寄生虫检测对于危险人群的及时诊断和治疗至关重要.
科学领域:
- 传染性疾病 传染性疾病
- 寄生虫学的寄生虫学
- 肺部病理学 肺部病理学
背景情况:
- 贝贝西病是一种由传播的寄生虫疾病,是由*Babesia*属的原生动物引起的.
- 在美国的流行地区,宝贝菌病的发病率正在上升.
- 严重的宝贝病可以导致血管内血清性贫血和多器官并发症.
相关概念视频
Acute Respiratory Failure-II
287
Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
287
Acute Respiratory Failure-III
234
Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
234
Acute Respiratory Failure-I
253
Acute respiratory failure is a condition characterized by the inability of the lungs to perform their primary function: gas exchange. This failure leads to insufficient oxygen levels (hypoxemia) in the blood, elevated carbon dioxide levels (hypercapnia), or both, causing critical impairment in organ function.
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
253
Acute Respiratory Failure-IV
181
Respiratory failure can manifest suddenly or gradually, characterized by a rapid decline in PaO2 and a rapid rise in PaCO2. This situation indicates a severe respiratory problem that may quickly become a life-threatening emergency. One of the early signs of hypoxemic Acute Respiratory Failure (ARF) is a change in mental status due to the brain's sensitivity to oxygen levels and changes in acid-base balance. Symptoms such as restlessness, confusion, and agitation suggest inadequate oxygen...
181
Other Pulmonary Disorders
876
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
876
Pulmonary Cycle: Exhalation
1.7K
In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...
1.7K

