Skip to main content

Posts

Showing posts with the label acromegaly

Pituitary Gland NEET Notes: Hormones, Functions & Disorders

  Diagrammatic representation of the pituitary gland showing anterior pituitary, posterior pituitary, hypothalamus, and hormone secretion. NEET-Level MCQs (Hard) – Pituitary Gland  -Dr.Sanjaykumar Pawar 1. The pituitary gland is located in: A. Medulla oblongata B. Sella turcica C. Corpus callosum D. Pons Answer: B. Sella turcica 2. Which part of pituitary stores hormones synthesized by hypothalamus? A. Pars distalis B. Pars intermedia C. Neurohypophysis D. Adenohypophysis Answer: C. Neurohypophysis 3. Oxytocin and vasopressin are synthesized in: A. Anterior pituitary B. Pars intermedia C. Hypothalamus D. Adrenal cortex Answer: C. Hypothalamus 4. Which hormone is secreted by pars intermedia? A. GH B. ACTH C. MSH D. PRL Answer: C. MSH 5. Hypersecretion of growth hormone in adults causes: A. Gigantism B. Dwarfism C. Acromegaly D. Cretinism Answer: C. Acromegaly 6. Which of the following hormones are collectively called gonadotropins? A. G...

Pituitary Gland Notes for NEET & Class 11 Biology

Diagrammatic representation of the pituitary gland showing anterior pituitary, posterior pituitary, hypothalamus, and hormone secretion. Pituitary Gland (Master Gland) – Easy NEET Notes  - Dr.Sanjaykumar Pawar Introduction The pituitary gland is a small endocrine gland present at the base of the brain. It is called the “Master Gland” because it controls many other endocrine glands. It lies in a bony cavity called Sella Turcica of the skull. The pituitary gland is connected to the hypothalamus by a stalk. Structure of Pituitary Gland The pituitary gland is divided into two main parts: 1. Adenohypophysis (Anterior Pituitary) It is the front part of the pituitary gland. It develops from epithelial tissue. It has two regions: Pars distalis Pars intermedia A. Pars Distalis (Main anterior pituitary) It secretes six important hormones: Hormone Full Form Main Function GH Growth Hormone Body growth PRL Prolactin Milk production TSH Thyroid S...