ST muscular system Word Scramble
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Question | Answer |
The connection of muscle to a stationary bone is the_______? | origin |
the connection of muscle to a moving bone is the _____? | insertion |
muscle connected to internal organs is_________? | visceral muscle |
Pain in many muscles is called _____? | polymyalgia |
Pertaining to the heart muscle is ________? | myocardio |
fibrous membrane separating muscle is _______? | fascia |
Wasting away of, or no development of muscle is _________? | atrophy |
Malignant tumor of smooth muscle is called_____? | leiomyosarcoma |
A tough cord or band of dense, white connective tissue that attaches a muscle and transmits force to another part is called ____? | tendon |
What is the study of muscles? | myology |
What is the term that refers to a lack of tone or flabbiness in a muscle? | flaccid |
Cardiac muscle contracts ____ ____ in response to stimulation of nerve tissue. | moderately fast |
Smooth muscle contracts ____ in response to stimulation of nerve tissue. | slowly |
Muscles act in _____? | groups |
Which type of muscle tissue is characterized by long, striated, slender, striped cells? | skeletal |
A function of muscle is to____? | assist in movement |
Flat, thin, fibrous sheath of connective tissue that attaches muscle to bone or other tissue at their point of origin or insertion is _____? | aponeurosis |
Muscles must be ________ attached to the structures they pull on during contraction. | firmly |
The ability to respond to stimuli is called ___? | irritability |
The ability to transmit impulses is called ___? | conductivity |
The ability to resume former length stretching force is removed is _____? | elasticity |
What is the action of an abductor? | to move away from a part |
What is the action of an adductor? | to move toward a part or toward the midline |
What is the action of a levelator? | to lift a part |
What is the action of a depressor? | to lower a part |
What is the action of tensors? | to tense a part; make a part more rigid |
What is the action of the supinators? | to turn the palm upward |
What is the action of a sphincter muscle | to close body openings |
Which muscles assist in respiration and movements of the neck, arms, and trunk? | chest muscles |
Which muscles are used in defecation and urination, and form the floor of the pelvic cavity? | perineal muscles |
Which muscle moves the shoulders by raising & throwing them back; assists in moving the head side to side; hyperextends the occiput acts as insertion; helps to hold the head erect? | trapezius muscle |
Which skeletal muscle rotates the head? | sternocleidomastoid |
Which skeletal muscle is used in blowing, whistling, and smiling? | buccinator |
The ________ of skeletal muscles is caused in 1 of 2 ways: artificial or natural stimulation. | contraction |
Muscles move the body by doing what to bones? | pulling |
Muscles that move a part of the body usually lie ______ to the part they move. | proximal |
Muscle cells get their energy to contract from ___? | simple sugars |
Which skeletal muscle closes the eyelid? | orbicularis oculi |
Which skeletal muscle closes the jaw? | masseter |
When the epimysium extends in the form of a strong, tough, cord of connective tissue which is continuous with the periosteum of the bone it is a _____? | tendon |
Muscles are enclosed in ___________, which is continuous with. fibrous structures that attach muscle to bone or other structures | epimysium |
A term for wasting away or degeneration is? | atrophy |
What percentage of one's total body weight is composed of the muscular system? | 35-50% |
What is the term meaning "within a muscle"? | intramuscular |
The body system involving muscles and their attachments to produce movement is? | muscular system |
Controlled by the will is ________? | voluntary |
the increase in size of an organ or structure is _________? | hypertrophy |
The outermost sheath of connective tissue is called the ____? | fascia or epimysium |
Muscles that are responsible for prime actions are _______? | antagonists |
Muscles that assist the prime movers by stabilizing the joints are _____? | synergists |
pain of many muscles | polymyalgia |
inflammation of muscle | myositis |
decrease in size of an organ or tissue | atrophy |
voluntary, move all bones, face, and eyes | striated muscle |
process of moving away from midline | abduction |
pain in fibrous connective tissue | fibromyalgia |
bending of foot backward and upward | dorsiflexion |
benign tumor of smooth muscle | leiomyoma |
removal of fascia | fasciectomy |
not consciously controlled, located only in the heart | cardiac muscle |
pain of muscle | myalgia |
pertaining to loss of muscle development | amyotrophic |
bending downward toward sole of foot | plantar flexion |
pulling toward midline | adduction |
disease of muscle | myopathy |
excessive development, increase of cell size | hypertrophy |
process of recording electricity in muscle | electromyography |
malignant tumor of skeletal muscles | rhabdomyosarcoma |
malignant tumor of smooth muscle | leiomyosarcoma |
pertaining to heart muscle | myocardial |
control is involuntary; moves organs | smooth muscle |
benign tumor of skeletal muscle | rhabdomyoma |
condition of muscle weakness caused by transmission failure of nervous impulses | myasthenia gravis |
connection of muscle tissue to stationary bone | origin |
connection of muscle tissue to a bone that moves | insertion |
Created by:
bellajerrent429
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