MICROANATOMY

BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS

LYMPH NODES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Lymphoid tissue that appears as a swelling of the mucosa in the oral cavity is called a(n) ____
A
thymus
B
appendix
C
tonsil
D
Peyer’s patch
Explanation: 

Detailed explanation-1: -The palatine (or faucial) tonsils, commonly referred to as tonsils, are bundles of lymphatic tissue located in the lateral oropharynx. They sit in the isthmus of the fauces, bordered anteriorly by the palatoglossal arch and posteriorly by the palatopharyngeal arch .

Detailed explanation-2: -Lymphoid tissue known as the adenoids or the pharyngeal tonsils occupies the posterosuperior surface of the nasopharynx and is part of a larger collection of lymphoid tissue known as Waldeyer’s ring.

Detailed explanation-3: -The tonsils are lymphoid tissues that are found at the back of the throat and help fight infection. The tonsils that we all know about are the ones on the sides of the throat and can be seen when you look at your throat in the mirror and these are called palatine tonsils.

Detailed explanation-4: -Mucosa-associated lymphoid tissue (MALT) is a network of lymphoid cell aggregates and tissue that is distributed in submucosal layers of the gastrointestinal, genital, respiratory, and urinary tracts, as well as in the eyes, skin, thyroid, breasts, tonsils, and salivary glands.

There is 1 question to complete.