Quiz: Anatomy — AUA MCQ

1. Following structure are related posteriorly to pituitary gland Except:

A A. Optic chiasma. B B. Dorsum selli C C. Basilar artery D D. Basilar plexus of veins

2. Regarding the suprarenal gland, one statement is WRONG:

A A. Superior suprarenal artery is a branch of the inferior phrenic artery . B B. Right suprarenal vein opens into the right renal vein . C C. Middle suprarenal artery is a branch of the abdominal aorta D D. Inferior suprarenal artery is a branch of the renal artery

3. Regarding thyroid gland , following are true except:

A A. Apex of each lobe as far as oblique line of thyroid cartilage B B. Has the recurrent laryngeal nerve ascending medial to the lateral lobes C C. Its venous drainage is to superior, middle and inferior thyroid veins D E. Receives its blood supply mainly from thyroidea ima artery if present

4. Regarding parathyroid glands, following are true except:

A A. Lying outside faschial sheath of thyroid gland B B. Receive a rich blood supply from the superior and inferior thyroid arteries. C C. Related to posterior border of thyroid gland D D. Usually 4 ovoid bodies

5 .Directly behind isthmus of thyroid gland:

A A. Sternohyoid muscle B B. Thyrohyoid muscle C C. Oesophagus D E.Trachea.

6. Pituitary gland lies in:

A A. Hypophyseal fossa B B. Anterior cranial fossa C C. Middlecranial fossa D D. Posterior cranial fossa

7. Medulla of suprarenal gland is derived from......

A A. Mesoderm B B. Endoderm C C. Mesonephric duct D E. Neural crest.

8. Cortex of suprarenal gland is derived from......

A A. Endoderm B B. Mesoderm C C. Mesonephric duct D D. Ectoderm

9.Infundibulum of pituitary gland is attached to.....

A A. Subthalamus. B B. Metathalamus. C C. Hypothalamus. D D. Thalamus.

10. Followings are endocrine glands Except:

A A. Pituitary. B B.Thyroid. C C. Parotid. D D. Parathyroid.

11. Diencephalon gives..

A A. Pars distalis. B B. Tuberal part. C C. Pars intermedia. D D.Neurohypophysis.

12. Regarding thyroid gland following are true except:

A A. Highly vascular organ. B B. Consists of right and left. lobes connected by isthmus C C. Isthmus related to 2nd, 3rd and 4th tracheal rings. D D. Each lobe is ovoid in shape Pear-shaped.

13. Directly behind isthmus of thyroid gland:

A A. Sternohyoid muscle B B. Thyrohyoid muscle C C. Oesophagus D E.Trachea

14. Regarding thyroid gland, following are true except:

A A. Apex of each lobe as far as. B B. Has the recurrent laryngeal nerve ascending medial to the lateral lobes. C C. Its venous drainage is to superior, middle and inferior thyroid veins. D E. Receives its blood supply mainly from thyroidea ima artery.

15. Regarding parathyroid glands, following are true except:

A A. Lying outside faschial sheath of thyroid gland B B. Receive a rich blood supply from the superior and inferior thyroid arteries. C C. Related to posterior border of thyroid gland. D D. Usually 4 ovoid bodies.

16. Regarding pharyngeal arches following statements are true except:

A A. Thyroid gland develops from thyroglossal duct branchial pouch. B B. Palatine tonsils develop from second. C C. Superior parathyroid develops from third branchial pouch. D D. Posterior one third of tongue develop from third branchial arch.

18.Regarding development of thyroid gland, following are true except:

A A. Appears as an epithelial proliferation in floor of pharynx. B B. Thyroid descends behind pharyngeal gut. C C. During the migration it remains connected to tongue by thyro-glossal duc. D D. Thyroglossal duct disappears later.

18.Regarding development of thyroid gland, following are true except:

A A. Appears as an epithelial proliferation in floor of pharynx. B B. Thyroid descends behind pharyngeal gut. C C. During the migration it remains connected to tongue by thyro-glossal duc. D D. Thyroglossal duct disappears later.

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