A&P II Quiz 13

Question 1

Which motor pathway contains a single neuron between the CNS and effector?

Answer 1

Somatic

Question 2

Which nervous system division contains motor fibers that synapse with skeletal muscle

Answer 2

Somatic

Question 3

Which division of the ANS is responsible for REST / DIGEST

Answer 3

Parasympathetic

Question 4

Which division of the ANS slows the heart rate

Answer 4

Parasympathetic

Question 5

Which is an autonomic effector - skeletal muscle or cardiac muscle?

Answer 5

CARDIAC Muscle

Question 6

Which division of the nervous system contains the autonomic nervous system

Answer 6

PNS

Question 7

Do Pre Ganglionic or Post Ganglionic neurons innervates autonomic effectors

Answer 7

POST Ganglionic Neurons

Question 8

How many joints does Sartorius cross?

Answer 8

2: Knee and Hip

Question 9

Distal attachment of Tensor Fascia Latta

Answer 9

Illiotibial Tract (IT Band)

Question 10

TFL Origin:

Answer 10

EXTERNAL surface of the ASIS & Iliac Crest

Question 11

A spreading wave of depolarization

Answer 11

Action Potential

Question 12

At which level is an Action Potential generated?

Answer 12

Threshold -55

Question 13

What is the polarization of a resting membrane potential

Answer 13

POLARIZED

Question 14

What is pumped out of a cell to maintain resting membrane

Answer 14

Sodium

Question 15

Where do Psoas Major & Iliacus insert?

Answer 15

The Lesser Trochanter

Question 16

What is the plasma membrane made of

Answer 16

Phospholipid Bylayer

Question 17

When the Sciatic nerve reaches the knee what 2 nerves does it become

Answer 17

Tibial and fibular nerves

Question 18

What neurotransmitter is involved in Parkinson’s Disease?

Answer 18

Dopamine

Question 19

What muscle shares an attachment with Sartorius?

Answer 19

Semitendinosus

Question 20

How do 2 cells communicate?

Answer 20

The Presynaptic cell releases neurotransmitters that bind to the receptors

Question 21

When a cell surrounds a liquid material with a portion of its membrane it is

Answer 21

Pinotcytosis

Question 22

Do neurons release hormones or neurotransmitters

Answer 22

Neurotransmitters

Question 23

Which direction do substances move during diffusion

Answer 23

The point of GREATER concentration to LESSER concentration

Question 24

If Iliacus and Psoas are SHORT what is the pelvic tilt?

Answer 24

ANTERIOR pelvic tilt

Question 24

What are the 3 muscle tendons all sharing the Pes Anserines

Answer 24

SGT:
Sartorius
Gracilles
SemiTendinosis