MIDTERM- BIOS252 BIOS 252 (Latest 2023 2024) Anatomy And Physiology
II With Lab - Chamberlain
What are the 4 properties of muscle tissue? - (ANSWER)excitability, contractility, extensibility,
elasticity
What are the types of muscular tissue? - (ANSWER)skeletal, cardiac, smooth
What is the function of skeletal muscle? - (ANSWER)movement of bones, posture
What is the function of cardiac muscle? - (ANSWER)pump blood throughout the body
What is the function of smooth muscle? - (ANSWER)contraction
What are connective tissue components? - (ANSWER)epimysium, perimysium, endomysium
Fibers found in connective tissue - (ANSWER)collagen, elastic, reticular
你是想要一篇“眼睛容易阅读的”
中文文章，还是一篇关于“眼睛”
function of connective tissue主题的中文文章？
- (ANSWER)bind, support, protect, fill spaces, store fat, produce
blood cells
skeletal muscle - (ANSWER)striated and voluntary
cardiac muscle - (ANSWER)Involuntary muscle tissue found only in the heart, and striated
smooth muscle - (ANSWER)Involuntary muscle found inside many internal organs of the body,
and no striations
, sliding filament theory - (ANSWER)theory that actin filaments slide toward each other during
muscle contraction, while the myosin filaments are still
twitch contraction - (ANSWER)the brief contraction of all the muscle fibers in a motor unit in
response to a single action potential in its motor neuron
frequency of stimulation - (ANSWER)the higher the frequency, the greater the force
isotonic contraction - (ANSWER)muscle shortens because muscle tension exceeds load
isometric contraction - (ANSWER)Muscle contracts but there is no movement, muscle stays the
same length
origin - (ANSWER)attachment to stationary bone
Insertion - (ANSWER)attachment to movable bone
lever system - (ANSWER)Consists of a lever (bone), effort (muscle action), resistance (weight of
你是想要一篇“眼睛容易阅读的”
object to be moved), and fulcrum (joint).
中文文章，还是一篇关于“眼睛”
主题的中文文章？
1st class lever - (ANSWER)fulcrum between effort and load
ex: head resting on spine
2nd class lever - (ANSWER)the load is between the fulcrum and the effort
ex: standing on tip toes
3rd class lever - (ANSWER)The effort is between the fulcrum and the load
ex: bending elbow
Agonist - (ANSWER)prime mover
II With Lab - Chamberlain
What are the 4 properties of muscle tissue? - (ANSWER)excitability, contractility, extensibility,
elasticity
What are the types of muscular tissue? - (ANSWER)skeletal, cardiac, smooth
What is the function of skeletal muscle? - (ANSWER)movement of bones, posture
What is the function of cardiac muscle? - (ANSWER)pump blood throughout the body
What is the function of smooth muscle? - (ANSWER)contraction
What are connective tissue components? - (ANSWER)epimysium, perimysium, endomysium
Fibers found in connective tissue - (ANSWER)collagen, elastic, reticular
你是想要一篇“眼睛容易阅读的”
中文文章，还是一篇关于“眼睛”
function of connective tissue主题的中文文章？
- (ANSWER)bind, support, protect, fill spaces, store fat, produce
blood cells
skeletal muscle - (ANSWER)striated and voluntary
cardiac muscle - (ANSWER)Involuntary muscle tissue found only in the heart, and striated
smooth muscle - (ANSWER)Involuntary muscle found inside many internal organs of the body,
and no striations
, sliding filament theory - (ANSWER)theory that actin filaments slide toward each other during
muscle contraction, while the myosin filaments are still
twitch contraction - (ANSWER)the brief contraction of all the muscle fibers in a motor unit in
response to a single action potential in its motor neuron
frequency of stimulation - (ANSWER)the higher the frequency, the greater the force
isotonic contraction - (ANSWER)muscle shortens because muscle tension exceeds load
isometric contraction - (ANSWER)Muscle contracts but there is no movement, muscle stays the
same length
origin - (ANSWER)attachment to stationary bone
Insertion - (ANSWER)attachment to movable bone
lever system - (ANSWER)Consists of a lever (bone), effort (muscle action), resistance (weight of
你是想要一篇“眼睛容易阅读的”
object to be moved), and fulcrum (joint).
中文文章，还是一篇关于“眼睛”
主题的中文文章？
1st class lever - (ANSWER)fulcrum between effort and load
ex: head resting on spine
2nd class lever - (ANSWER)the load is between the fulcrum and the effort
ex: standing on tip toes
3rd class lever - (ANSWER)The effort is between the fulcrum and the load
ex: bending elbow
Agonist - (ANSWER)prime mover
