Organ of hearing balance taste

When spinning on a carousel, a 25-year-old woman developed nausea, vomiting, and increased sweating. Activation of which receptors caused the reflex development of these symptoms?

• the vestibular receptors in the semicircular canals

• proprioceptors of skeletal muscle

• receptors in the organ of Corti

• visual receptors

On the electronic micrograph of the sensory organ, hair cells are visible, on the apical part of which short microvilli are placed-stereocilia and the kinocilia is located polar. Which sense organ is characterized by these cells?

• the balance organ.

• the organ of vision.

• the organ of smell.

• the organ of hearing.

The pathological process in the patient violated receptor cells, located in the crests of the ampoules of the semicircular canals of the membranous labyrinth. What are these cells called?

• Supporting cells

• Hair sensory cells 

• Internal hair cells

• Purkinje Cells 

The vascular strip of the cochlear canal of the membranous labyrinth is the epithelium:

• single layer flat

• multi-row, between the cells of which are capillaries

• single layer prismatic

• multi-layer flat non-hardening

The outer hair cells of the spiral organ lie on ... cells

• the outer cells-columns

• outer phalanx

• outer border Gensen

• outersupporting Claudius

Thestereocilia of the outer hair cells of the spiral organ are in contact with the surface:

• Basilar plate

• Tectorial membrane

• Otolith membrane

• Vascular strips

Determine in the figure under which numbers the structures forming the tunnel of the spiral organ are indicated:

• 2 and 3

• 5 and 6

• 7 and 8

• 6 and 9

In a histological preparation on the dorsal surface

papillae with a narrow base

and a wide apex are visible in the tip area of the tongue. Determine the type of papillae.

• Filamentous.

• Mushroom-shaped.

• Grooved.

• Leaf-shaped.

The function of endolymph secretion is performed by:

• vascular strip

• basilar plate

• vestibular membrane

• spiral bundle

The cochlear canal of the membranous labyrinth is lined with epithelium:

• single - layer flat

• multi-layered

• multi-row flickering

• mesothelium