Category Archives: General Surgery

Do burns need to be bandaged?

Burn Care and Management Burn care depends on the severity, location, and stage of treatment of the burn. Generally, proper bandaging is necessary for second-degree or deeper burns. Bandaging serves as a protective layer to prevent further wound infection. Skin affected by burns loses its natural barrier, making it susceptible to bacterial invasion. Covering the wound with sterile dressings reduces contact with the external environment, thereby lowering the risk of infection. Bandaging helps maintain a moist environment around the wound, which is beneficial for healing. Modern medical research has shown that a moist environment is more conducive to the recovery... Learn more

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What are the Functions and Indications of Penicillin?

Understanding the Role of Penicillin in Infection Management Penicillin, an essential antibiotic in the medical field, has played a pivotal role in combating infections since its discovery. It primarily disrupts the synthesis of bacterial cell walls, leading to bacterial lysis and death, thereby showing significant therapeutic effects against a variety of bacterial infections within the human body. Indications for Penicillin The scope of penicillin’s treatment is broad, with the following being its main applications: Acute infections caused by sensitive bacteria: Penicillin is the first-choice drug for treating acute infections caused by sensitive bacteria such as streptococci and pneumococci, such as... Learn more

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What are the differences between pathology and laboratory medicine?

Pathology and Laboratory Medicine: Complementary Roles Pathology and laboratory medicine play indispensable roles within hospitals. Although both involve medical laboratory work, their responsibilities and focal points significantly differ. Pathology is primarily concerned with the diagnosis of diseases, especially through the microscopic examination of tissues and cells to determine the nature of the disease. This includes biopsies and the pathological examination of surgically removed tissues to assist clinicians in making accurate diagnoses and devising treatment plans. Pathologists require profound knowledge of histology and pathology, as well as excellent microscopic skills, to identify the microscopic characteristics of various diseases. The laboratory medicine... Learn more

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How Long Should We Observe After a Head Injury?

“`html Observation time after a head injury varies depending on the severity of the injury and individual differences, but it is generally recommended to observe for at least 24 to 48 hours. During this period, it is crucial for the patient to closely monitor any changes in symptoms to promptly identify and manage potential complications. Here are several aspects to pay attention to after a head injury: Level of Consciousness Monitor whether the patient experiences confusion, excessive sleepiness, or difficulty in being awakened. These symptoms may indicate increased intracranial pressure or other serious issues. Headaches and Vomiting If headaches persist... Learn more

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What kind of cancer can cause nausea?

Cancer and Nausea Nausea is a prevalent symptom across various types of cancer, particularly in patients with gastrointestinal cancers, brain tumors, liver cancer, and those undergoing chemotherapy or radiation therapy. It not only affects the quality of life for those affected but can also lead to malnutrition and weight loss. Gastrointestinal Cancers Cancers of the digestive tract, such as gastric and esophageal cancer, often cause feelings of nausea due to the tumor itself or side effects of treatment. Tumors may block the passage of food or irritate the stomach wall, triggering nausea. Brain Tumors Tumors in the brain, especially those... Learn more

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