Senses Lab

• Organ: Skin

  Stimulus- pressure, vibration

  A) Free nerve ending

  B) Epidermis

  C) Dermis

  D) subcutaneous layer

  E) Merkel

  F) meissner corpuscle

  G) ruffini corpuscle

  H) hair root plexus

  I) Pacinian corpuscle

  
• Organ: skin

  Stimulus: vibration, pressure

  E stimulus: pressure

  G stimulus: pressure

  H stimulus: bending of hair

  I stimulus: vibration

  A) Free nerve ending

  B) Epidermis

  C) Dermis

  D) subcutaneous layer

  E) Merkel

  F) meissner corpuscle

  G) ruffini corpuscle

  H) hair follicle

  I) Pacinian corpuscle

  
• Organ: Dorsal column pathway

  Stimulus: pressure

  A) thalamus

  B) medulla

  C) gracilis fascicle

  
• Organ: Dorsal column pathway

  Stimulus: pressure

  A) BA 3,1,2

  B) Third-order neuron

  C) thalamus

  D) medial lemniscus

  E) secondary-order neuron

  F) gracile nucleus

  G) cuneate nucleus

  H) first-order neuron

  I) posterior root ganglion

  J) gracilis fascicle

  K) cuneate fasciculus

  L) Spinal nerve

  
• Organ: Dorsal column pathway

  Stimulus: pressure

  A) Midbrain

  B) cervical spinal cord

  C) medulla oblongata

  D) lumbar spinal cord

  
• Anterolateral System

  stimulus: pain, cold, warm

  from spinal cord to thalamus

  A) BA 3,1,2

  B) Third-order neuron

  C) thalamus

  D) Midbrain

  E) secondary-order neuron

  F) medulla oblongata

  G) first-order neuron

  H) posterior root ganglion

  I) spinal cord

  J) spinothalamic tract

  K) spinal nerve

  L) posterior gray horn

  
• Anterolateral System

  stimulus: pain, cold, warm

  from spinal cord to thalamus

  A) interneuron

  B) lateral funiculus

  C) anterior funiculus

  D) central canal

  
• Spinal cord

  A) dorsal column

  B) posterior spinocerebellar

  C) anterior spinocerebellar

  D) fasciculus gracilis

  E) fasciculus cenuate

  
• label the parts

  A) Spinocerebellar tract

  B) primary neuron

  C) pons

  D) medulla oblongata

  E) secondary neuron

  F) spinal cord

  
• Referred pain

  A) liver and gallbladder

  B) heart

  C) lungs and diaphragm

  D) esophagus

  E) liver and gallbladder

  F) stomach

  G) colon

  H) kidney

  I) appendix

  J) urinary bladder

  K) ureter

  
• motor system

  A) corticospinal tract

  
• motor system

  A) 5

  B) 7

  C) 12

  D) 11

  E) medulla

  F) brainstem

  G) corticobulbar tract

  
• eyes

  A) left eye

  B) right eye

  C) nasal parts of visual field

  D)

  E) thalamus

  F) optic radiation

  
• cochlea

  A) semicircular canal

  B) capula

  C) capula

  D) type 1 hair cell

  E) type 2 hair cell

  F) supporting hair cell

  G) nerve fibers

  H) capula

  I) nerve fibers