A&P II Quiz 2 Flashcards
Action of Pectoralis Major on the HORIZONTAL or Transverse PLANE
Horizontal ADDUCTION
Neurons are what type of cells?
CONDUCTING cells
Neuroglia are what type of cells
SUPPORTING CELLS
*Insertion of Pectoralis Minor
Coracoid process of scapula
Origin of Pectoralis Minor
Ribs 3-5 - Inferior attachment
Action of Pectoralis Minor
Protraction of scapula
Depression of scapula
Downward rotation of scapula
Origin of Subclavius
1st rib and cartilage
*Insertion of Subclavius
Inferior aspect of clavicle
Action of Subclavius
Depression
Protraction
Proprioceptors are located
In joints
Separate Cells
Complex cellular receptors
Function of Nociceptor
PAIN
Picks up tissue damage
Function of Proprioceptors
Length and tension. Found in joints
Examples of TACTILE sensations
Touch *Pressure *Vibration Itch Tickle
The Special Senses are:
VISION HEARING BALANCE TASTE SMELL
The Special Senses are what type of Receptors?
CELLULAR
Which 2 Sensory Receptors DON’T ADAPT?
Nociceptors and Proprioceptors
What is Phantom Limb Sensation
People who have had a limb amputated may still experience sensation in the missing limb.
Projection
The attribution of one’s own ideas and feelings to people and objects. This goes with Phantom Limb Sensation
AFFERENT is
TOWARD the CNS
EFFERENT is
AWAY FROM the CNS
Perception is CONSCIOUS or SUBCONSCIOUS
ALWAYS CONSCIOUS
What do SENSORY RECEPTORS do?
Detect stimulus = Change in the environment
What is a MOTOR RESPONSE?
Motor Neurons conduct AWAY from the CNS (EFFERENT)
What is a SENSATION?
Sensory Neurons conduct TOWARD the CNS (AFFERENT)
Conscious OR Subconscious awareness of a stimulus.
A mechanism that produces PROJECTION
Phantom Limb
Do THERMORECEPTORS ADAPT?
Yes
Do PHOTORECEPTORS adapt?
Yes
Do NOCICEPTORS ADAPT?
No
Do Tactile Sensations include pain temperature or Proprioception?
No
