Anatomy MCQ Questions — Page 1339

Question 1

Patent foramen ovate is due to?

Answer

Failure of closure of sinoatrial orifice

Answer

Failure of fusion of septum primum and endocardial cushion

Answer

Failure of fusion of septum primum and septum intermedium

Answer

Failure of fusion of septum primum and septum secundum

Question 2

Answer

Pectoralis major

Answer

Subclavius

Answer

Subscapularis

Answer

Intercostal muscles

Question 3

Answer

Maxillary nerve

Answer

Mandibular nerve

Answer

Ophthalmic nerve

Answer

Posterior ethmoidal nerve

Question 4

Answer

Superior petrosal sinus

Answer

Sphenoparietal sinus

Answer

Inferior ophthalmic vein

Answer

Superficial middle cerebral veins

Question 5

Answer

The local anaesthetic is required in the unionized form for penetrating the neuronal membrane

Answer

The local anaesthetic approaches its receptor only from the intraneuronal face of the Na+ channel

Answer

The local anaesthetic binds to its receptor mainly when the Na+ channel is in the resting state

Answer

The local anaesthetic combines with its receptor in the ionized cationic form

Question 6

Answer

Hypogastric nerve

Answer

Pudendal nerve

Answer

Splachnic visceral nerve

Answer

Sympathetic plexus

Question 7

Answer

Active transpo

Answer

Facilitated transpo

Answer

Passive transpo

Answer

Active and passive transpo

Question 8

BCervix

Answer

Uterine tubes

Answer

Mesentery of the abdominal wall

Answer

Lower part of uterine body overlapping the internal cervical os

Question 9

Answer

The transpyloric plane lies halfway between the xiphoid and the symphysis pubis

Answer

The transpyloric plane passes through the hilum of the kidneys.

Answer

The subcostal plane is at the level of the body of L2

Answer

The iliac crests lie at the level of L5.