Lecture 18- muscle physiology

Question 1

what are the 3 types of muscle?

Answer 1

skeletal muscle
cardiac muscle
smooth muscle

Question 2

what does the skeletal muscle do?

Answer 2

makes up muscular system

Question 3

where is smooth muscle found?

Answer 3

throughout the body systems as components of hollow organs and tubes

Question 4

describe skeletal muscle? uninucleated or multinucleated? striated or not striated? what form is it in?

Answer 4

multinucleated
striated
long, stacked in parallel

Question 5

describe cardiac muscle? uninucleated or multinucleated? striated or not striated? what form is it in?

Answer 5

uninucleated
striated
stacked end to end, intercalated disk

Question 6

describe skeletal muscle? uninucleated or multinucleated? striated or not striated? what form is it in?

Answer 6

uninucleated
not striated
sheets or tubes

Question 7

what does controlled muscle contraction allow for? 3

Answer 7

movement of joints limbs and whole body
momentum of contents through various hollow internal organs
emptying of contents of certain organs to external environment (piss n shit)