The word "trachea", the term used for the wind-pipe, is in the singular. The plural is "tracheas" or, infrequently, "tracheae", both of which are recognized by the dictionary.
Bronchi itself is a plural. Its singular is bronchus.
The Latin word ovum is singular for egg; ova is plural for eggs.
The word 'bronchi' is the plural form of the singular noun bronchus.
No. The medical term dysphagia means trouble swallowing. It is not singular or plural.
I believe it is "endoscopies"
It is singular. The plural is ellipses.
"Is" is the singular form of the verb "to be," used with singular subjects. "Are" is the plural form used with plural subjects.
Vita is singular. The plural form of vita is vitae
laceration is the singular form. the plural is formed by adding an -s- on the end. example: The patient had lacerations on his wrists and shoulder blades.
This is singular. These is the plural form.
'These' is the plural form of 'this'.
The singular form is Dennis. The plural form is Dennises.