In each blank, try to type in the
word that is missing. If you've
typed in the correct word, the
blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Question: contractile protein found in the thin of skeletal muscleAnswer: Question: when stimulated, a muscle will contract fully or not at allAnswer: all or Question: having opposing actionsAnswer: Question: broad fibrous sheets of connective (like fascia)Answer: Question: wasting away of tissue, decrease in size of a part; sometimes referred to as disuse Answer: Question: synovial fluid-filled sac located between some tendons and bones, making movement Answer: bursa Question: increase in size, structure, or Answer: hypertrophy Question: "equal measure"; type of muscle contraction in which does not shorten and no movement is produced (wall sit, front leaning rest position)Answer: Question: type of contraction in which the muscle length changes, producing movement of a joint (situps, pushups)Answer: Question: the muscle mainly for producing a particular movementAnswer: mover Question: basic functional or contractile unit of muscleAnswer: sarcomere Question: inflammation of the sheathAnswer: tenosynovitis Question: three types of tissueAnswer: , cardiac, smooth Question: muscle tissue only in the heartAnswer: muscle Question: dark bands found in cardiac muscle tissueAnswer: intercalated Question: involuntary tissue, hollow organs, single nucleus, no striationsAnswer: smooth tissue Question: striated, voluntary, nuclei, makes up 40-50% of body weightAnswer: muscle tissue Question: 3 of skeletal muscleAnswer: origin, , body Question: part of skeletal muscle that to the bone and remains relatively stationaryAnswer: origin Question: part of skeletal that is the point of attachment to the bone that moves when a muscle contractsAnswer: (point of insertion) Question: main part of the Answer: body Question: small synovial-lined sacs between some tendons and underlying bonesAnswer: Question: structure that connects to boneAnswer: Question: structure that connects bone to Answer: ligaments Question: 3 primary functions of muscleAnswer: movement, posture/muscle tone, heat Question: muscle whose contraction is responsible for producing a given movementAnswer: mover Question: muscle whose contractions help the prime mover prodcue a given Answer: Question: whose actions oppose the action of a prime mover in any given momentAnswer: Question: this produces no movement of body parts, only a few of a 's fibers shorten at one time, maintain muscle tone called postureAnswer: tonic Question: repeated muscular contraction depletes cellular ______ stores and outstrips the ability of the blood supply to replenish O2 and nutrientsAnswer: Question: term used to describe the metabolic effort required to burn excess lactic acid that may during prolonged periods of exerciseAnswer: oxygen Question: specialized nerve that transmits an to a muscle, causing contractionAnswer: neuron Question: specialized point of contact between a nerve ending and the muscle it innervatesAnswer: neuromuscular Question: the minimal level of stimulation required to cause a muscle to contractAnswer: stimulus Question: once stimulated by a stimulus, a muscle fiber will contract completely, this is a response calledAnswer: all or Question: true or : different muscle fibers in a muscle are controlled by different motor units having different threshold-stimulus levelsAnswer: true Question: contractions are , jerky movements and do not play a significant role in normal muscular activityAnswer: Question: are sustained and steady muscular contractions caused by a series of stimuli bombarding a muscle in rapid successionAnswer: tetanic Question: to chewing movementsAnswer: Question: allows you to the lipsAnswer: orbicularis Question: muscle surrounding the Answer: orbicularis Question: allows you to raise your eyebows and Answer: frontal Question: elevates the of the mouth and lipsAnswer: Question: elevates the Answer: Question: assists masseter to jawAnswer: temporal Question: flexes Answer: Question: elevates shoulder and extends Answer: Question: flexes upper Answer: pectoralis Question: extends the armAnswer: latissimus Question: abducts the upper Answer: deltoid Question: the forearmAnswer: biceps Question: the forearmAnswer: triceps Question: respiratory Answer: and diaphragm Question: abdominal Answer: external and obliques, transversus abdominis, rectus abdominis Question: quadricepts group consists of Answer: femoris, vastus lateralis, vastus medialis, vastus intermedius |
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