Anatomy embryology histology videos & books

2024-02-01 11:15:06 Correct Answer - A
Ans. is '13' i.e., T4
Trachea bifurcates at carina, at the level of lower border of T4 or
T⁵ disc space.

Structure Cervico thoracic level
Tracheal bifurcation T4-T5

Arch of aorta Begins and ends at T4

Xiphoid process T9

Splenic axis Along 10th rib

Carotid bifurcation, Hyoid bone C3

Upper border of thyroid cartilage C4

Level of cricoids cartilage C6

Lumbar level
Celiac trunk T12 - L I
Superior mesenteric artery Ll
Transpyloric plane Lower border of Ll

@anatomyvideoss Open / Comment

2024-01-02 22:10:03 Correct Answer - B
Ans. (B) Right atrium

External features of heart
The heart has following borders and surfaces :-

A) Borders Right border :- Formed by right atrium.
Left border (obtuse margin):- Formed mainly by left ventricle and
partly by left auricle (in its upper most part).
Inferior border (acute margin):- Formed mainly by right ventricle and partly by left ventricle near apex.

Upper border :- Mainly by left atrium and partly by right atrium where SVC enters.
Apex :- Formed by left ventricle.

B) Surfaces
Anterior (sternocostal) surface :- Formed mostly by right ventricle
(major) and right auricle and partly by left ventricle and left auricle.
Inferior (diaphragmatic) surface :- It is formed by left ventricle (left
2/3) and right ventricle (right 1/3). It is traversed by posterior
interventricular groove (PIV) containing PIV branch of RCA

@anatomyvideoss Open / Comment

2023-12-21 10:29:06 eGurukul/DBMCI BHATIA 4.0 OFFER :
KUCH40

Apply *coupon code* KUCH40
to get advance Package at: -


*8* Months - 21600
*14* Months - 24100
*20* Months - 26600
*26* Months - 29100
*38* Months - 31600
& You can add *Hardcopy Notes* at just at Rs. 7500
Advance Package INCLUDES-
Register now and get
• 1000+ hours of video Qbank, test series, Pyqs
• TnD worth 15,000 Absolutely FREE
• 250 Hours of Revision Videos (LMRP) FREE
. Practical examination videos

Other Packages of DBMCI at Offer/Discount code :

2. LMRP Book : Rs 581
4. FIRST PROF : Rs 4320
5. 2nd ProF : Rs 3520
6. 3rd prof : Rs 2940
7 . final prof : Rs 9600
8. Hardcopy Notes - SEPERATE without subscription .. Rs 7500
9. Test series ONLY : Rs 1999
12. QBANK + TEST SERIES : Rs 2999
13. FMGE PACKAGE ; Rs 15593
14. Regular LIVE classes : Rs 58,000
15. TEST & DISCUSSION Live NEET PG 2023 : Rs 18,000
16. Revision program F2F & vibe :27140
17.. VIBE : Rs 2596



Apply *DISCOUNT code* KUCH40
To Get Highest discount on eGurukul / DBMCI all plans

*Visit Now -*
http://egurukulapp.com/package Open / Comment

2023-12-14 11:58:01 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 Open / Comment

2023-12-05 10:35:06 Correct Answer - C
Ans. is 'c' i.e., Pronator teres

@anatomyvideoss Open / Comment

2023-11-17 12:32:01 Correct Answer - B
Ans. is 'b' i.e., Diencephalon

Diancephalon forms - optic cup and stalk, pituitary, thalmus,
hypothalmus, epithalmus, pineal gland (or epiphysis), and 3rd
ventricle (most part).

Retina develops from walls of optic cup.

The outer thinner layer
becomes retinal pigmented epithelium and inner thicker layer forms neural layer of retina.

Forebrain (prosencephalon) consists of telencephalon (anterior or
rostral part) and diencephalon (posterior or caudal part).


@anatomyvideoss Open / Comment

2023-11-11 18:58:09 eGurukul/DBMCI BHATIA 4.0 OFFER :
KUCH40

Apply *coupon code* KUCH40
to get advance Package at: -


*8* Months - 21600
*14* Months - 24100
*20* Months - 26600
*26* Months - 29100
*38* Months - 31600
& You can add *Hardcopy Notes* at just at Rs. 7500
Advance Package INCLUDES-
Register now and get
• 1000+ hours of video Qbank, test series, Pyqs
• TnD worth 15,000 Absolutely FREE
• 250 Hours of Revision Videos (LMRP) FREE
. Practical examination videos

Other Packages of DBMCI at Offer/Discount code :

2. LMRP Book : Rs 581
4. FIRST PROF : Rs 4320
5. 2nd ProF : Rs 3520
6. 3rd prof : Rs 2940
7 . final prof : Rs 9600
8. Hardcopy Notes - SEPERATE without subscription .. Rs 7500
9. Test series ONLY : Rs 1999
12. QBANK + TEST SERIES : Rs 2999
13. FMGE PACKAGE ; Rs 15593
14. Regular LIVE classes : Rs 58,000
15. TEST & DISCUSSION Live NEET PG 2023 : Rs 18,000
16. Revision program F2F & vibe :27140
17.. VIBE : Rs 2596



Apply *DISCOUNT code* KUCH40
To Get Highest discount on eGurukul / DBMCI all plans

*Visit Now -*
http://egurukulapp.com/package Open / Comment

2023-11-07 10:46:01 Correct Answer - C
Ans. is 'c' i.e., Superolateral

I )Upper arm (Deltoid)
5 cm distal to the acromion or
4 cm proximal to the insertion of
deltoid. This is to prevent injury to circumflex humeral nerve.

II Gluteal region
Upper outer (superolateral) quadrant. This is to avoid damage to superior and inferior gluteal vessels and sciatic nerve.

III Thigh (lateral aspect)
(vastus lateralis)
Infant :- Upper lateral quadrant of
thigh below GT
Adult :- Middle third of lateral aspect.

@anatomyvideoss Open / Comment

2023-10-28 20:55:07 Correct Answer - A
Ans. is 'a' i.e.,Fourth ventricle [Ref Medical Dictionary, 2009
Farlex and Partners]

It is a shallow depression, of a blue color in the fresh brain,
lying laterally in the most rostral portion of the rhomboidal
fossa near the cerebral aqueduct; it lies near the lateral wall of
the fourth ventricle and consists of about 20,000 melaninpigmented neuronal cell bodies the norepinephrine-containing
axons of which have a remarkably wide distribution in the
cerebellum as well as in the hypothalamus and cerebral cortex.
Also called as locus cinereus, locus ferrugineus.

@anatomyvideoss Open / Comment

2023-10-23 21:48:01 Correct Answer - B
B. i.e. Median nerve
Common causes of median nerve palsy in carpal tunnel are carpal
tunnel syndrome (most common) and Innate dislocation.

@anatomyvideoss Open / Comment