Does that make sense

Download Does that make sense

Post on 14-Dec-2014

434 views

Category:

Documents

1 download

DESCRIPTION

 

TRANSCRIPT

  • 1. Does That Make Sense? Trivial Pursuit ByJames, Kierra, Anna, Kara, Rachel and Josh
  • 2. Types, distribution, and functions of receptors
  • 3. Which of the following are examples of exteroceptors?a) Vision respond to stimuli fromb) Pain outside the bodyc) Smelld) Temperaturee) All of the Above
  • 4. Which of the following are examples of visceroceptors?a) Chemical stimuli respond to stimulib) Deep pressure arising within the bodyc) Paind) Both A and Be) Smell
  • 5. Which of the following are examples of proprioceptors?a) muscle spindles respond to muscle orb) golgi tendon organs tendon stretch and helpc) pacinian corpuscles the body monitor body positiond) All of the above
  • 6. What are examples of mechanoreceptors?a) Pressure respond to ab) Touch mechanical stimulusc) Stretchd) Hearinge) All of the above
  • 7. Which are examples of chemoreceptors?a) All of the above respond to variousb) Glucose chemicalsc) Hormonesd) Oxygene) Carbon Dioxide
  • 8. Which of the following are examples of thermoreceptors?a) Heat and cold Stimuli that respond tob) Sand and water the change inc) Swamps and wetlands temperatured) All of the abovee) None of the above
  • 9. Which will set off nociceptors?a) Pneumonia pain receptors from anyb) Dust noxious stimulusc) Onionsd) Sulfuric Acide) None of the above
  • 10. What are examples of photoreceptors?a) Vision respond to lightb) Touchc) Smelld) Paine) None of the above
  • 11. Which of these explain Free nerve endings?a) microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptorb) Nerve that is stimulated each time the hair is movedc) found in the basal layer of the epidermis; believed to act as slow-acting tactile endorgans.d) any one of a number of small, special pressure-sensitive sensory end organs with a connective tissue capsule and tiny stacked plates in the dermis of the hand and foot, the front of the forearm, the skin of the lips, the mucous membrane of the tongue, the palpebral conjunctiva, and the skin of the mammary papilla. A single nerve fiber penetrates each oval capsule, spirals through the interior, and ends as a globular mass. Also called tactile corpuscle.e) cutaneous mechanoreceptors that sense pressure and stretch.f) A stretch receptor found in vertebrate muscle.g) any of the mechanoreceptors arranged in series with muscle in the tendons of mammalian muscles, being the receptors for stimuli responsible for the lengthening reaction.
  • 12. Which of these explain root hair plexuses?a) microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptorb) Nerve that is stimulated each time the hair is movedc) found in the basal layer of the epidermis; believed to act as slow-acting tactile endorgans.d) any one of a number of small, special pressure-sensitive sensory end organs with a connective tissue capsule and tiny stacked plates in the dermis of the hand and foot, the front of the forearm, the skin of the lips, the mucous membrane of the tongue, the palpebral conjunctiva, and the skin of the mammary papilla. A single nerve fiber penetrates each oval capsule, spirals through the interior, and ends as a globular mass. Also called tactile corpuscle.e) cutaneous mechanoreceptors that sense pressure and stretch.f) A stretch receptor found in vertebrate muscle.g) any of the mechanoreceptors arranged in series with muscle in the tendons of mammalian muscles, being the receptors for stimuli responsible for the lengthening reaction.
  • 13. Which of these explain merkel disk?a) microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptorb) Nerve that is stimulated each time the hair is movedc) found in the basal layer of the epidermis; believed to act as slow-acting tactile endorgans.d) any one of a number of small, special pressure-sensitive sensory end organs with a connective tissue capsule and tiny stacked plates in the dermis of the hand and foot, the front of the forearm, the skin of the lips, the mucous membrane of the tongue, the palpebral conjunctiva, and the skin of the mammary papilla. A single nerve fiber penetrates each oval capsule, spirals through the interior, and ends as a globular mass. Also called tactile corpuscle.e) cutaneous mechanoreceptors that sense pressure and stretch.f) A stretch receptor found in vertebrate muscle.g) any of the mechanoreceptors arranged in series with muscle in the tendons of mammalian muscles, being the receptors for stimuli responsible for the lengthening reaction.
  • 14. Which of these explain meissner corpuscle?a) microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptorb) Nerve that is stimulated each time the hair is movedc) found in the basal layer of the epidermis; believed to act as slow-acting tactile endorgans.d) any one of a number of small, special pressure-sensitive sensory end organs with a connective tissue capsule and tiny stacked plates in the dermis of the hand and foot, the front of the forearm, the skin of the lips, the mucous membrane of the tongue, the palpebral conjunctiva, and the skin of the mammary papilla. A single nerve fiber penetrates each oval capsule, spirals through the interior, and ends as a globular mass. Also called tactile corpuscle.e) cutaneous mechanoreceptors that sense pressure and stretch.f) A stretch receptor found in vertebrate muscle.g) any of the mechanoreceptors arranged in series with muscle in the tendons of mammalian muscles, being the receptors for stimuli responsible for the lengthening reaction.
  • 15. Which of these explain pacinian corpuscle?a) microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptorb) Nerve that is stimulated each time the hair is movedc) found in the basal layer of the epidermis; believed to act as slow-acting tactile endorgans.d) any one of a number of small, special pressure-sensitive sensory end organs with a connective tissue capsule and tiny stacked plates in the dermis of the hand and foot, the front of the forearm, the skin of the lips, the mucous membrane of the tongue, the palpebral conjunctiva, and the skin of the mammary papilla. A single nerve fiber penetrates each oval capsule, spirals through the interior, and ends as a globular mass. Also called tactile corpuscle.e) cutaneous mechanoreceptors that sense pressure and stretch.f) A stretch receptor found in vertebrate muscle.g) any of the mechanoreceptors arranged in series with muscle in the tendons of mammalian muscles, being the receptors for stimuli responsible for the lengthening reaction.
  • 16. Which of these explain muscle spindles?a) microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptorb) Nerve that is stimulated each time the hair is movedc) found in the basal layer of the epidermis; believed to act as slow-acting tactile endorgans.d) any one of a number of small, special pressure-sensitive sensory end organs with a connective tissue capsule and tiny stacked plates in the dermis of the hand and foot, the front of the forearm, the skin of the lips, the mucous membrane of the tongue, the palpebral conjunctiva, and the skin of the mammary papilla. A single nerve fiber penetrates each oval capsule, spirals through the interior, and ends as a globular mass. Also called tactile corpuscle.e) cutaneous mechanoreceptors that sense pressure and stretch.f) A stretch receptor found in vertebrate muscle.g) any of the mechanoreceptors arranged in series with muscle in the tendons of mammalian muscles, being the receptors for stimuli responsible for the lengthening reaction.
  • 17. Which of these explain golgi tendon organs?a) microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptorb) Nerve that is stimulated each time the hair is movedc) found in the basal layer of the epidermis; believed to act as slow-acting tactile endorgans.d) any one of a number of small, special pressure-sensitive sensory end organs with a connective tissue capsule and tiny stacked plates in the dermis of the hand and foot, the front of the forearm, the skin of the lips, the mucous membrane of the tongue, the palpebral conjunctiva, and the skin of the mammary papilla. A single nerve fiber penetrates each oval capsule, spirals through the interior, and ends as a globular mass. Also called tactile corpuscle.e) cutaneous mechanoreceptors that sense pressure and stretch.f) A stretch receptor found in vertebrate muscle.g) any of the mechanoreceptors arranged in series with muscle in the tendons of mammalian muscles, being the receptors for stimuli responsible for the lengthening reaction.
  • 18. Special Senses
  • 19. Smell
  • 20. Fill in the blank An _________ is a small contact site on certain neural cells that is used for processing odorants. Odorants are a) Olfactory pathway chemical signatures that are shed by most substances and creatures. These molecular b) Olfactory receptors chemicals are more commonly referred to c) Smell as "smells." The receptors are located on olfactory receptor cells, which are present d) Muscle spindles in very large numbers (millions) and are clustered within a small area in the back of the nasal cavity, forming an olfactory epithelium. Each receptor cell has a single external process that extends to the surface of the epithelium and gives rise to a number of long, slender extensions called cilia. The cilia are covered by the mucus of the nasal cavity, facilitating the detection of and response to odor molecules by olfactory receptors.
  • 21. What is this describing? Olfactory system is very sensitive. As few as four odorants molecules can activate an olfactory receptor. a) Olfactory However, the activation of an afferent fiber does not guarantee an awareness of the stimulus. Axons leaving pathways the olfactory epithelium collect into 20 or more bundles that penetrate the cribriform plate of the ethmoid bone b) Olfatory to reach the olfactory bulbs of the cerebrum where the receptors first synapse occurs. Efferent fibers form nuclei elsewhere in the brain also innervate neurons of the c) Smell olfactory bulbs. Axon leaving the olfactory bulb travel along the olfactory tract to reach the olfactory cortex, d) Muscle Spindles the hypothalamus and portion of the limbic system. Olfactory stimulation is the only type of sensory information that reaches the cerebral cortex directly; all other sensations are relayed from processing centers in the thalamus. The parallel distribution of olfactory information to the limbic system and hypothalamus explains the profound emotional and behavioral responses, as well as the memories, that can be triggered by certain smells.
  • 22. Comparison between humans and CanineThe structure of a dogs nose gives it a sense of smell that is thousands oftimes better than a human beings. A dogs nose has two hundred millionnasal o...