Thymus Gland MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET
Quick Facts
-
18 Questions around this concept.
Solve by difficulty
EASYWhich of these glands is large at the time of birth but in adults, it reduces to a very small size?
Concepts Covered - 1
Thymus Gland
- The thymus gland is a lobular structure located between lungs behind sternum on the ventral side of the aorta.
- It is derived from the endoderm.
- The thymus plays a major role in the development of the immune system.
- This gland secretes the peptide hormones called thymosins.
- Thymosins play a major role in the differentiation of T-lymphocytes, which provide cell-mediated immunity
- In addition, thymosins also promote the production of antibodies to provide humoral immunity
- The thymus is degenerated in old individuals resulting in a decreased production of thymosins
- As a result, the immune responses of older persons become weak
- It shows presence of Hassall's Corpuscles (macrophages) which are phagocytic in nature
Study it with Videos
Thymus Gland"Stay in the loop. Receive exam news, study resources, and expert advice!"
Get Answer to all your questions
Begin a career in Medical and Allied Sciences. Admissions Open for
Allied & Healthcare programs | 20+ Partner Universities & Institutes | 98% placement record
Apollo Healthcare Academy
ApplyGet Job-Ready with New-Age Allied Health Programmes
Emversity Allied Health Programs
ApplyGet Job Ready in Healthcare | Employability-Focused Programs
Amity University-Noida Health and Allied Sciences Admissions
ApplyAmongst top 3% universities globally (QS Rankings) | Wide Range of scholarships available
SRM Kattankulathur Dental College Admissions 2026
ApplyRanked #19 by NIRF, NAAC A++ Accredited | Recognized by dental council of India
SRM Medical College Admissions 2026
ApplyRanked #18 by NIRF, NAAC A++ Accredited | Unmatched clinical exposure with over 7 lakh patients yearly