The most frequently preparation method of tissue section is ()
A. Frozen section
B. Celloidin section
C. Paraffin section
D. Smear preparation
E. Stretched preparation
查看答案
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
Which one of the following structures is a part of the peripheral nervous system? ()
A. autonomic division
B. pons
C. midbrain
D. cerebrum
E. spinal cord
微信支付 
支付宝支付