A&P II Quiz 5 Flashcards
Which part of the sternum is an attachment for SCM?
Manubrium
What is a change in the internal or external environment called?
A STIMULUS
Levator Scapula and Splenius Cervicis share an attachment on what part of the spine
TRANSVERSE Processes
What is the ORIGIN of Splenius Cervicis?
SPINOUS Processes T3-T6
What is the BILATERAL ACTION of Splenius Capitis
Extends head and neck
The cerebral Cortex is made up of WHITE or GREY matter?
GREY matter
What part of the brain is known as the EMOTIONAL brain?
The LIMBIC systemic
The FLEXOR reflex is also known as
Withdrawal
The main sensory reflex center in the Diencephalon
Thalamus
What is the stimulus of the FLEXOR reflex
PAIN
What muscle in the Erector Spinae Group is the most LATERAL?
Iliocostalis
In the cross extensor reflex what is the receptor that senses pain?
The Nociceptor
Which reflex is multi-segmental? Tendon Reflex or Flexor Withdrawl
Flexor Withdrawl
Which spinal reflex is contra lateral
Cross extensor
In the cross extensor reflex what is the name of the extensor muscles on the contra lateral limb
Effector
What part of the brain functions in VITAL REFLEXES
The Medulla Oblongata
What is the INSERTION of Iliocostalis Lumborum
Ribs 6-12
What are the cluster of cell bodies in the PNS called
Ganglia
What are the cluster of cell bodies in the CNS called?
Nuclei
The 7 interconnected neurons residing in the brain stem responsible for consciousness are called
Reticular Formation
What part of the brain controls portions of the endocrine system?
The Hypothalamus
Which muscle is DEEP to SCM?
The Splenius Capitis