Test
Muscular Systems- "Little Mouse"
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Preguntas del test (30)
1A build up of lactic acid in the muscles and a lack of ATP.
- AMuscle fatigue
- BO debt
- CMuscle resistance
2Leads to the enlargement of skeletal muscle are unable to contract
- AO debt
- BResistance exercise
- Cmuscle fatigue
3How many skeletal muscles does the body have
- A150
- B200
- C500
- D300
4Aerobic excerise can cause the following except:
- AIncrease in the size of skeletal muscles
- BIncreasedsFlexiablity
- CIncrease blood supply to muscles
5A specialized nerve that transmits a impore to musical causing contractions
- Amotor neuron
- Bneuromuscular junction
- Cmotor unit.
6A specialized point of contract between a nerve ending and the muscle fiber it contracts.
- Aneuromuscular junctions
- Bmotor neuron
- Cmotor unit
7The combination of the neuron and the skeletal muscluar it stimulates
- Amotor neuron
- Bmotor unit
- Cneuronmuscular junction
8Graded responds are :
- Aresponses that vary directly to the strenght of the stimulus
- Bresponses that happen due to extreme cold
- Cresponses that happen due extreme heat
- Dthe body's response to a infection or virus
9Graded responses can be produced 2 ways
- AVerdadero
- BFalso
10Graded responses can be produced all of the following ways except:
- Achanging the speed of the muscle contraction
- Bchanged the number of muscle cells that are contrated
- Cchanging the stimulus
11Single contractions of muscles fibers caused by rapid delievery of the nerves
- Atwitch contractions
- Btetonic contractions
- Cisotonic contractions
12Sustained and stecely muscle contractions caused by a series of stimuli coming in a muscle in a rapid sucession
- Atwitch contractions
- Btetonic contraction
- Cisotonic contraction
13Microfilments shorter and produce movements at a joint The tension applied is held constrast until provides indevices and muscle enlargement.
- AIsotonic contraction
- Bisometric contraction
- Ctetonic contractions
14Mersce relaxes and contractions in which muscles do not shorten, movements is not occurring.
- Aisometic contraction
- Bisotonic contraction
- Ctetonic contraction
15When a muscle is served or damaged it nerves supply will do which of the following except:
- ALoses tone
- BBecomes paralyzed
- Cbecomes soft and flabby
- DContines to transmits nerve pluses.
16Attachment to the bone that remains relatively station and fixed when movement at the joint occurs.
- ABody
- BOrigin
- CTendon
17Attachs muscle to bone
- AOrigin
- BTendon
- CBody
18Small sacs filled with fluid that in located between some tendons and underlining bone.
- ABursae
- BOrigin
- CInsertion
19Point of an attachment of bone that moves when a muscle is contracted.
- Aorigin
- Binsertion
- Ctendon
20Plasma membrane of the muscle cell
- Asarcolemma
- Bsarcoplasm
- Cactin
21Cytoplasm of a muscle cell
- Asarcoplasm
- Bsarcolemma
- Csarcomere
22The thick protein of myofilment
- AMyosin
- BActin
- Csacromere
23The thin protein of the myofilament
- Aactin
- Bmyosin
- Cbundles
24Contractic units made up myosin at actin
- Asarcomere
- Bmyosin
- Cbursae
25Ready contracliy muscle cells that are grouped
- AFibers
- Bmyofilrils
- Cmyosin
26Long ribbon like organelles in the cytol cell of a muscle cell and make up the muscle fibers
- Amyofibrils
- Bmyosin
- Cfibers
27A group of muscle cell
- Abundle
- Bmyosin
- Cmyofibrils
28Straited and voluntary. Makes up to 40-50% of body weight.
- ASkeletal
- BCardiac
- CSmooth
29Found in the stomach and intestines
- Asmooth
- Bcardiac
- Cskeletal
30Muscles' ability to increase in length
- Aexcitability
- Bextensibility
- Ccontractiliy
Información
- Descripción
- An introduction of the muscular system Functions of the muscular system Characters of the muscular system Kinds of Muscle Skeletal Muscular Structure Gross Anatomy Microscopic Anatomy Types of Skeletal Muscle Contrations Effects of Excercise on Muscles
- Autor
- Kaitlyn Semien
- Idioma
- English
- Visitas
- 36
- Historial
- Creado el 16 dic 2015 · actualizado el 18 mar 2016
- Etiquetas
- Valoración
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