Correct Answer - A
Obliteration of the umbilical vein

@anatomyvideoss

Correct Answer - C
Ans. is 'c' i.e., Septum primum + Septum secundum [Ref
Essentials of human embryology — 213-215]
After birth, the foramen ovale closes by fusion of septum primum with septum secundum.

@anatomyvideoss

Correct Answer - B
Ans: B. Superior mesenteric artery
The superior mesenteric artery passes anterior to the uncinate
process Posteriorly, the uncinate process is related to aorta.
Ref: BDC , 7th edition, vol 2, page- 328.

@anatomyvideoss

Correct Answer - C
Ans. is 'c' i.e., Cricothyroid

All intrinsic muscles are supplied by the reccurrent laryngeal nerve
except cricothyroid which is supplied by the external laryngeal nerve

@anatomyvideoss

Correct Answer - A
Ans. is 'a' i.e., Pretracheal lymph nodes

Supraglottic part (Above vocal cord)
Lymphatics along the superior laryngeal vein and nodes adjacent to the thyrohyoid membrane
Infraglottic part (Below vocal cord)
Pretracheal and prelaryngeal nodes
Vocal cords
Devoid of lymphatic supply

@anatomyvideoss

RECALL SESSION of #FMGEJULY2023

discussion is going on in main group @FMGEgroupstudents

Correct Answer - D
Ans. is 'd' i.e., Nasal bone

The medial wall, or nasal septum, is formed (from anteiror to
posterior) by :
(1) the septal cartilage (destroyed in a dried skull)
(2) the perpendicular plate of the ethmoid bone, and
(3) the vomer . It is usually deviated to one side.

The vomer contributes to the inferior portion of the nasal septum;
the perpendicular plate of the ethmoid bone contributes to the
superior portion.

@anatomyvideoss

Correct Answer - C
Ans. is'c'i.e., Constrictor pupillae [Ref: Gray's 39h/e p. 7101
Intraocular muscles (intraocular muscles)
→ Intraocular muscles are -
A) Muscles of iris
→ There are two types of muscles in iris that control the size of pupil:

1. The iris sphinctor or constrictor pupillae (circular muscles):-
These muscles are innervated by the postganglionic
parasympathetic fibres from Edinger westphal nucleus via 3'd
nerve and ciliary ganglion. These muscles cause constriction of
pupil (Miosis).

2. The iris dilator or dilator pupillae (radial muscles) → These
muscles are innervated by sympathetic system
via postganglionic sympathetic fibres for the dilator pupillae from
neurons in the superior cervical ganglion. These muscles cause
pupillary dilatation (mydriasis).

B) Ciliary muscles;--> these are innervated by the postganglionic
parasympathetic fibers from EWN via 3rd nerve and ciliary ganglion. These muscles help in
accommodation.

@anatomyvideoss

Correct Answer - D
Ans. is 'd' i.e., Loss of taste sensation from posterior
tongue [Ref: Dhingra 5'h/e p. 105, 106; Gray's 39h/e p. 12131


Facial nerve paralysis produces following manifestations :
→ Weakness of the muscles of facial expression and eve
closure. which results in :
1. Absence of nasolabial fold.
2. Wide palpebral fissure
3. Epiphora
4. Drooping of angle of mouth
5. Loss of wrinkles of forehead
6. The face sags and is drawn across to the opposite side on
smiling.
7. Voluntary eye closure may not be possible and can produce
damage to the conjunctiva and cornea.

In partial paralysis, the lower face is generally more affected.
Loss of taste sensation over anterior 2/3 of the tongue.
Intolerance to high-pitched or loud noises, i.e. Hyperacusis (due
to stapedius muscle paralysis)
Loss of lacrimation and salivation occur

@anatomyvideoss

Correct Answer - D
Ans. is'd'i.e., Olfactory
Cranial nerves

Pure sensory
Pure motor
Mixed
Olfactory (I)
Optic (II)
Oculomotor (III)
Trochlear (IV)
Abducent (VI)
Vestibulocochlear (VIII)
Accessory (XI)
Hypoglossal (XII)
Trigeminal (V)
Facial (VII) Glossopharyngeal (IX)
Vagus (X)

@anatomyvideoss

Correct Answer - D
Ans. is 'd' i.e., Straight sinus

Great cerebral vein of Galen is formed by union of two internal cerebral veins.

It is 2cm long
It is drain into straight sinus.

@anatomyvideoss