A&P II Quiz 13 Flashcards
Which motor pathway contains a single neuron between the CNS and effector?
Somatic
Which nervous system division contains motor fibers that synapse with skeletal muscle
Somatic
Which division of the ANS is responsible for REST / DIGEST
Parasympathetic
Which division of the ANS slows the heart rate
Parasympathetic
Which is an autonomic effector - skeletal muscle or cardiac muscle?
CARDIAC Muscle
Which division of the nervous system contains the autonomic nervous system
PNS
Do Pre Ganglionic or Post Ganglionic neurons innervates autonomic effectors
POST Ganglionic Neurons
How many joints does Sartorius cross?
2: Knee and Hip
Distal attachment of Tensor Fascia Latta
Illiotibial Tract (IT Band)
TFL Origin:
EXTERNAL surface of the ASIS & Iliac Crest
A spreading wave of depolarization
Action Potential
At which level is an Action Potential generated?
Threshold -55
What is the polarization of a resting membrane potential
POLARIZED
What is pumped out of a cell to maintain resting membrane
Sodium
Where do Psoas Major & Iliacus insert?
The Lesser Trochanter
What is the plasma membrane made of
Phospholipid Bylayer
When the Sciatic nerve reaches the knee what 2 nerves does it become
Tibial and fibular nerves
What neurotransmitter is involved in Parkinson’s Disease?
Dopamine
What muscle shares an attachment with Sartorius?
Semitendinosus
How do 2 cells communicate?
The Presynaptic cell releases neurotransmitters that bind to the receptors
When a cell surrounds a liquid material with a portion of its membrane it is
Pinotcytosis
Do neurons release hormones or neurotransmitters
Neurotransmitters
Which direction do substances move during diffusion
The point of GREATER concentration to LESSER concentration
If Iliacus and Psoas are SHORT what is the pelvic tilt?
ANTERIOR pelvic tilt
What are the 3 muscle tendons all sharing the Pes Anserines
SGT:
Sartorius
Gracilles
SemiTendinosis
