A: Epidural space
B: Subdural space
C: Subarachnoid space
D: Central canal
举一反三
- The spinal epidural space A: is located between the dura mater and arachnoid mater B: is located between the spinal dura mater and the periosteum of the vertebral canal C: with its contents can protects the spinal cord from injury D: opens into the cranial cavity through foramen magnum E: contains venous plexus and lymphatic vessels
- Which is true on the subarachnoid space in the vertebral canal（）。
- The brain and spinal cord are enclosed by three layers of membranes<br/>from outer to inner is_____. () A: The dura mater, the pia mater , the arachnoid B: The dura mater, the arachnoid, the pia mater C: The pia mater, the arachnoid, the dura mater D: The pia mater, the dura mater, the arachnoid E: The arachnoid, the pia mater, the dura mater
- According to the location of the nerve in and out of the spinal canal, the spinal cord can be divided into ( ). A: Cervical spinal cord B: Thoracic spinal cord C: Lumbar spinal cord D: Sacral spinal cord E: Caudal spinal cord
- Personal space, also called personal territory or private space, refers to the space people have for their own activities.
内容
- 0
Which of the following is true statement relating to the meninges? A: The dura mater is composed of a dense fibrous connective tissue. B: The dura mater around the brain is single-layered. C: Venous sinuses occur between the two dural layers around the spinal cord. D: The most superficial meninx is the arachnoid membrane.
- 1
There are millions of stars in______ A: space B: a space C: the space
- 2
All the events in the sample space that are not part of the specified event are called A: simple events B: joint events C: the sample space D: the complement of the event.
- 3
____________ has just taken his first step into ____________ . A: Man, space B: The man, space C: Man, the space D: Men, a space
- 4
You want to make a complaint at the customer service counter in a supermarket. Which of the following space is appropriate? A: intimate space B: personal space C: social space D: public space