No, it would be just a normal noun because it is a thing.
Aqualung, Aqua-Lung, and Aqua Lung are registered trademarks (proper nouns) for scuba diving breathing equipment.
Yes, Parkinson's is a noun, a singular, proper, possessive noun; a word for the name of a condition based on the name of a person, also a proper noun.
The noun 'lung' is a common noun, a general word for any of this type of body part.A proper noun is the name of a specific person, place, or thing; for example"American Lung AssociationSouthshore Lung Center, Metairie, LALung Moon Bakery, 83 Mulberry Street, Manhattan, NY
The plural noun for lung is lungs.
The noun Down Syndrome is a proper, compound noun; a word for a congenital disorder arising from a chromosome defect, a thing. The condition is named for John Langdon Down who fist to publish the range of symptoms as a single disorder. The common noun form 'syndrome' can be used for the condition, but the word 'Down' must be capitalized as a proper noun, the name of the person and the name of the condition.
No, the noun 'sunburn' is a common noun, a general word for a condition of the skin. A proper noun is the name of a specific person, place, or thing; for example, the 1979 movie "Sunburn" with Farrah Fawcett and Charles Grodin.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
The noun 'thing' is a common noun, a general word for any object, item, action, activity, situation, event, fact, condition, idea, information, or aspect.A proper noun is the name of a specific person, place, or thing.
Pencil proper or common noun
proper noun
Exxon is a proper noun
It depends on the lung condition but in general there is no broad term.