Sensory Organs

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

Which type of nerve endings are dendrites whose terminal ends have little or no physical specialization?

  • Interoceptors
  • Unencapsulated nerve endings (correct)
  • Special sense organs
  • Encapsulated nerve endings

Which type of nerve endings are dendrites whose terminal ends are enclosed in a capsule of connective tissues?

  • Interoceptors
  • Unencapsulated nerve endings
  • Special sense organs
  • Encapsulated nerve endings (correct)

Which type of sense organs consist of sensory neurons with receptors for the special senses (vision, hearing and equilibrium, smell, taste) together with connective, epithelial, or other tissues?

  • Encapsulated nerve endings
  • Special sense organs (correct)
  • Interoceptors
  • Unencapsulated nerve endings

Which type of receptors occur at or near the surface of the skin and are sensitive to stimuli occurring outside or on the surface of the body?

<p>Exteroceptors (D)</p> Signup and view all the answers

Which type of receptors respond to stimuli occurring in the body from visceral organs and blood vessels?

<p>Interoceptors (A)</p> Signup and view all the answers

Which type of receptors respond to physical force such as pressure and stretch?

<p>Mechanoreceptors (A)</p> Signup and view all the answers

Which type of receptors respond to light?

<p>Photoreceptors (C)</p> Signup and view all the answers

Which type of receptors respond to temperature changes?

<p>Thermoreceptors (A)</p> Signup and view all the answers

Which type of receptors respond to dissolved chemicals during sensation of taste and smell and to changes in internal body chemistry?

<p>Chemoreceptors (A)</p> Signup and view all the answers

Flashcards are hidden until you start studying

Study Notes

Types of Nerve Endings

  • Free nerve endings are dendrites with little or no physical specialization at their terminal ends.
  • Encapsulated nerve endings are dendrites with terminal ends enclosed in a capsule of connective tissue.

Sense Organs

  • Special sense organs consist of sensory neurons with receptors for vision, hearing, equilibrium, smell, and taste, along with connective, epithelial, or other tissues.

Receptors

  • Exteroceptors occur at or near the surface of the skin and respond to external stimuli or stimuli on the surface of the body.
  • Interoceptors respond to stimuli occurring in the body from visceral organs and blood vessels.
  • Mechanoreceptors respond to physical forces such as pressure and stretch.
  • Photoreceptors respond to light.
  • Thermoreceptors respond to temperature changes.
  • Chemoreceptors respond to dissolved chemicals during sensation of taste and smell, as well as changes in internal body chemistry.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

More Like This

Use Quizgecko on...
Browser
Browser