Quiz
Histology- Muscle Tissue Long Questions 1st year PMU
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Questions in this quiz (6)
1The triad of the striated myofibril consists of:
a/ [blank_start]T system[blank_end]
b/ [blank_start]2L systems[blank_end]- AT system
- B2L systems
2What is the embryonic origin of:
a/ smooth muscle tissue- [blank_start]mesenchyme[blank_end]
b/ skeletal striated muscle tissue- [blank_start]mesoblast[blank_end]
c/ cardiac striated muscle tissue- [blank_start]mesoblast[blank_end]
d/ myoepithelial cells- [blank_start]skin ectoblast[blank_end]- Amesenchyme
- Bmesoblast
- Cmesoblast
- Dskin ectoblast
3The following proteins are present in the striated myofibrils:
a/ [blank_start]actin[blank_end]
b/ [blank_start]myosin[blank_end]
c/ [blank_start]tropomyosin[blank_end]
d/ [blank_start]troponin[blank_end]- Aactin
- Bmyosin
- Ctropomyosin
- Dtroponin
4The following types of the muscle tissue are innervated by the vegetative nervous system:
a/ [blank_start]smooth[blank_end]
b/ [blank_start]cardiac[blank_end]- Asmooth
- Bcardiac
5For smooth muscle tissue the [blank_start]cellular[blank_end] type of microscopic organization is specific and the nuclei are localized in the [blank_start]central[blank_end] part of the cells.
- Acellular
- Bcentral
6The main contractile unit of the striated myofibrils is [blank_start]sacromere[blank_end] which is localized between [blank_start]two Z[blank_end] lines.
- Asacromere
- Btwo Z
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- Histology- Muscle Tissue Long Questions
- Author
- Med Student
- Language
- English
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