Crack Mci Mock Test Ent

Maggots arelarval form of flies commonly seen in cases of atrophic rhinitis, syphilis. leprosy or infected wounds.

The innner ear is situated in the petrous of temporal bone as shown in figures.

Opening of maxillary, frontal, ethmoidal (middle) Hiatus semilunaris, uncinate process, Bulls ethamoidalis and accessory opening of maxillary sinus are present in middle meatus.

All the muscles which move the vocal cord adductors, adductors or tensors are supplied by RLN except cricothyroid. Which is supplied by external; (superior) laryngeal nerve.

Tensors of vocal cords-Cricothyroid and
-Vocalis (internal part of thyroarytenoid)
Abductors-Post cricoarytenoid
Adductors-Lateral cricoarytenoid
-Interarytenoid
-Thyroarytenoid

Functional (hysterical)Aphonia mostly seen in emotionally labile females (15-30 years)
On examination vocal cords are in abducted position adn fall to abduct on phonation, however adduction of cords is seen on coughing.

Serous otitis media is the most common indication for myringotomy. Serous otitis media refers to the accumulation of fluid in the middle ear without signs of infection. This condition often occurs after an upper respiratory tract infection and can cause hearing loss and discomfort. Myringotomy involves making a small incision in the eardrum to drain the fluid and relieve pressure. It is a common surgical intervention for serous otitis media to improve hearing and prevent complications.

Myrings palsy is done by 2 techniques:
Underlay Overlay
-Harvesting the graft -Harvesting the graft
-Prepare the TM for grafting -Incision of meatus
-Inspecting the middle ear to see -Graft place on outer surface of TM.
for the integrity of ossicles -Periphery of graft covered with meatal skin.
-Placing the graft

Unilateral foul smelling, blood stained nasal discharge and indicates foreign body.

Secondary hemorrhage seen from 5-10th Post operative day, occurs due to sepsils and premature separation of membranes.

Eustachain tube is 36mm long and runs downwards, forwards and medially from its tympanic end.
Bony portion-12 mm
Fibro-cartilaginous -24 mm

Motor aphasia is not seen in acoustic neuroma. Acoustic neuroma is a benign tumor that develops on the vestibulocochlear nerve, which is responsible for transmitting sound and balance information from the inner ear to the brain. It typically causes symptoms such as hearing loss, tinnitus, dizziness, and balance problems. Sensory aphasia refers to difficulty in understanding and expressing language, while motor aphasia refers to difficulty in speaking or articulating words. Although acoustic neuroma can affect the auditory system and cause auditory defects and changes in audimetry, it does not typically cause motor aphasia.

Autonomic system is mainly responsible for vasometer rhinitis.

Crest of palatine bone contribution in the formation of nasal septum.

Otosclerosis is a condition characterized by abnormal bone growth in the middle ear, leading to hearing loss. The correct statement is "Autosomal dominant in females." This means that the gene mutation responsible for otosclerosis is located on an autosome (non-sex chromosome) and only one copy of the mutated gene is needed for the condition to be expressed. Additionally, the condition is more commonly seen in females than in males.

Flexible fibre optic bronchoscopy is used for biopsy.

Chest injuries, laryngial diptheria and coma are indications for trachaeostomy.

Vincents Angfina-acute necrotising ulcerative ginivitis organisms are fusiform bacillia dn spirobaetes.
It involves tonsils.

The statement "Undistorted light image on the anterior quadrant of tympanic membrane" is incorrect. In cases of Eustachian dysfunction, there may be a distorted or blurred light image on the anterior quadrant of the tympanic membrane due to fluid accumulation or pressure changes in the middle ear. This can affect the ability of the Eustachian tube to equalize pressure and can lead to symptoms such as hearing loss or ear pain.

X-Ray shows Opacity of involved antrum.