first-degree burn
Học thuậtThân thiện
Definition
Noun: A first-degree burn is a minor injury to the skin's outermost layer (epidermis), characterized by redness, pain, and mild swelling, but without blistering. It is the least severe type of burn.
Usage
The term "first-degree burn" is used to medically classify and describe a specific, superficial level of burn injury. It is a countable noun.
Examples
- The doctor diagnosed the injury as a first-degree burn from brief contact with the hot pan.
- Sunburn is often a classic example of a first-degree burn.
- She treated the first-degree burn on her hand with cool water and aloe vera.
Advanced Usage
- The term is often used in contrast to more severe burns:
- It can be used attributively (like an adjective) before another noun:
Variants and Related Words
- Superficial burn: A clinical synonym for a first-degree burn.
- Second-degree burn (partial-thickness burn): A deeper burn affecting both the epidermis and the dermis, causing blisters and more intense pain.
- Third-degree burn (full-thickness burn): A severe burn that destroys both layers of skin and may damage underlying tissue.
Synonyms
- Superficial burn
- Minor burn
- Epidermal burn
Antonyms
- Third-degree burn
- Full-thickness burn
- Major burn
Related Phrases
- To sustain a first-degree burn: This phrase is commonly used to describe how the injury was acquired.
- Example: "He sustained a first-degree burn while cooking."
Noun
- burn causing redness of the skin surface