What does SpO2 mean in medicine?

Feb 25, 2024 Source: Cainiu Health

Dr. Yang Ziqi

Introduction

Under normal circumstances, SpO2 in medicine refers to percutaneous arterial blood oxygen saturation, an important parameter used in the medical field for non-invasive monitoring of oxygen saturation in the blood. If abnormal percutaneous arterial oxygen saturation occurs, prompt medical evaluation and treatment should be sought. Percutaneous arterial oxygen saturation also plays a critical role in special environments.

In general, SpO2 in medicine refers to percutaneous arterial oxygen saturation, an important parameter used in the medical field for non-invasive monitoring of oxygen saturation in the blood. If abnormal percutaneous arterial oxygen saturation occurs, prompt medical evaluation and treatment are recommended. The specific analysis is as follows:

Percutaneous arterial oxygen saturation is measured using specialized devices such as pulse oximeters to determine the percentage of hemoglobin molecules in arterial blood that are saturated with oxygen. When percutaneous arterial oxygen saturation is within normal range, it typically indicates that most hemoglobin in the blood is carrying oxygen. This measurement has wide clinical applications, including monitoring patients' respiratory and circulatory functions, helping physicians promptly detect abnormalities in oxygenation, and guiding respiratory support and treatment plans. During surgery, percutaneous arterial oxygen saturation is also routinely used to monitor anesthesia effects and the patient's physiological status throughout the procedure, ensuring surgical safety.

Percutaneous arterial oxygen saturation also plays a critical role in special environments, such as high-altitude regions, emergency care settings, and the management of chronic respiratory diseases.

Related Articles

View All

Can you eat cherries after receiving the measles, mumps, and rubella (MMR) vaccine?

It is safe to eat cherries after receiving the MMR vaccine. Cherries are nutritious, rich in vitamins, minerals, and dietary fiber. Moderate consumption will not affect the vaccine's efficacy or increase the risk of adverse reactions. Cherries are considered mild in nature and are not spicy, irritating, or high-risk allergenic foods. However, if severe symptoms such as rash, vomiting, or difficulty breathing occur after eating cherries, seek medical attention immediately.

View Full Answer

What causes sore throat and bad breath?

Sore throat and bad breath may be caused by dietary irritation, inadequate oral hygiene, acute pharyngitis, tonsillitis, periodontitis, etc. These can be improved through dietary adjustments, enhanced hygiene, and medication. Long-term consumption of spicy, hot foods or alcohol can irritate the throat. If symptoms persist or worsen, or are accompanied by fever or difficulty swallowing, prompt medical attention is necessary.

View Full Answer

Is it okay to use interferon for three months?

If a three-month-old infant has a clearly defined condition requiring interferon therapy, and after medical evaluation the physician determines that the benefits of using interferon outweigh the risks, and the child has no history of allergies, no severe liver or kidney dysfunction, no severe infections, or other contraindications, interferon may be used under medical supervision. The dosage and frequency of administration must strictly follow the physician's instructions.

View Full Answer

Can people with nodular panniculitis receive vaccines?

In general, whether patients with nodular panniculitis can receive vaccines depends on the activity status of their condition. Vaccination is usually acceptable during stable phases, but not recommended during acute flare-ups. To ensure vaccination safety, it is essential to clarify the disease status before vaccination and inform the healthcare provider of personal medical history and current medications in advance. After vaccination, close observation is necessary, and routine skin care should be maintained.

View Full Answer

Can I get vaccinated if my blood pressure is 155 over 85?

If this blood pressure level has been stably maintained over a long period (e.g., through regular use of antihypertensive medication) and the individual does not experience symptoms such as dizziness, headache, or chest tightness, with overall stable health status, vaccination generally will not cause significant blood pressure fluctuations nor affect vaccine efficacy. After medical evaluation, routine vaccination can be administered, followed by continued blood pressure monitoring.

View Full Answer

How long after receiving nitroglycerin infusion can one get vaccinated?

In general, after receiving nitroglycerin infusion, it is recommended to wait at least 24 hours before getting vaccinated. The key is to ensure your physical condition is stable, avoiding overlapping reactions from the medication and the vaccine. Nitroglycerin is usually administered due to cardiac-related discomfort; therefore, you should inform the healthcare provider of your underlying medical conditions and current medications prior to vaccination, to confirm there are no contraindications. After vaccination, remain under observation as advised, and maintain adequate rest in daily life.

View Full Answer

What are the causes of colorectal tumors?

In general, colorectal tumors may be caused by factors such as aging, imbalanced diet, ulcerative colitis, colorectal adenomatous polyps, and familial adenomatous polyposis. If any discomfort symptoms occur, it is recommended to seek timely medical evaluation and treatment at a正规 hospital. In daily life, maintain a balanced diet and reduce consumption of processed meats.

View Full Answer

Why is chemotherapy required after major cancer surgeries?

In general, patients with cancers such as lung cancer, gastric cancer, and breast cancer often require chemotherapy after surgery due to surgical trauma and stress, decreased immune function, minimal residual disease, active cell proliferation, and increased potential for metastasis. If any discomfort occurs, seek timely medical evaluation and treatment at a正规 hospital. In daily life, it is important to maintain a balanced diet with adequate protein and vitamin intake, and to follow a regular sleep schedule, avoiding staying up late.

View Full Answer

Your trusted source for health information and wellness guidance.

Quick Links

Resources

Connect

© 2024 HealthPortal. All rights reserved.