Physiology Lecture 1: Organs, Dioptrics, and Nervous System

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25 Questions

Which type of organ is highly developed in irritability and responds to environmental changes?

Receptors

What type of organ enables the body to adjust to environmental changes and is supplied in three distinct types?

Effectors

Which part of the eye is responsible for the process of seeing?

Retina

What is the transparent media of the eye responsible for in the dioptrics of the eye?

Refraction Amount Factors

Which cells are responsible for the physical and physiological process of seeing?

Rods

Which layer of the retina includes Retinal Pigmented Epithelium?

Retinal Pigmented Epithelium

What is the primary function of the physiological connectors mentioned in the text?

To transmit nerve impulses from receptors to effectors

According to Draper's Law in photochemistry, what is effective in bringing about chemical change?

Light absorbed by a substance

What constitutes the real 'seeing' according to the text?

The creation of a psychological process in the brain cells

What is the function of the nervous system mentioned in the text?

To transmit disturbances or stimuli from receptors to effectors

Which transparent media of the eye is described as a dioptric system in the text?

Anterior Surface of the Cornea

Which process involves the transformation of radiant energy in, or at, the neural epithelium of the retina into some other form of energy?

Physiological Process

What is divided into two, with one part consisting of brain and spinal cord?

Central Nervous System

Which part of the eye has a refractive power of 58.64D for relaxed accommodation?

Cornea

Which type of organ is highly sensitive to stimuli and responds to environmental changes according to the text?

Receptors

What is the primary function of physiological connectors as mentioned in the text?

To enable the body to adjust to environmental changes

What is the refractive power of the eye's transparent media for relaxed accommodation according to the text?

58.64D

According to Gullstrand's Schematic Eye, what is responsible for regulating the amount of light entering the eye?

Optic Disc

Which layer of the retina includes the Retinal Pigmented Epithelium as mentioned in the text?

Layers of the Retina

Which type of neurons are responsible for the physical and physiological process of seeing according to the text?

Visual Cells

What is the primary function of physiological connectors in the context of the text?

To transmit nerve impulses from the receptors to the effectors

Which part of the eye plays a role in creating a psychological process in the brain cells constituting the real 'seeing'?

Lens

According to Draper's Law in photochemistry, what is effective in bringing about chemical change?

The light absorbed by a substance or substances

What type of organ enables the body to adjust to environmental changes and is supplied in three distinct types?

Receptors

Which transparent media of the eye is described as a dioptric system in the text?

Cornea

Test your knowledge of the first lecture outline covering life types of organs, the dioptrics of the eye, the process of seeing, and the nervous system. This quiz will help you review key concepts in physiology.

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