The basic tissues of the body include all of the following EXCEPT ()
A. epithelial tissue
B. lymphoid tissue
C. connective tissue
D. muscle tissue
E. nervous tissue
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The most frequently preparation method of tissue section is ()
A. Frozen section
B. Celloidin section
C. Paraffin section
D. Smear preparation
E. Stretched preparation
The most frequently used staining is ()
A. HE staining
B. orcein staining
C. toluidin blue staining
D. Wright or Giemsa staining
E. silver staining
In the CNS, the myelin sheath of the nerve is formed by ____________________?()
A. Schwann cells
B. astrocytes
C. oligodendrocytes
D. macroglia
E. microglia
Which one of the following nuclei locates in the pons?()
A. nucleus of facial nerve
B. nucleus of vagus nerve
C. nucleus of hypoglossal nerve
D. nucleus of occulomotor nerve
E. nucleus of trochlear nerve