Question

12. The temporary paralysis of a nerve caused by lack of blood flow or by pressure on the affected nerve with no loss of structural continuity is known as a. Neurapraxia b. Axonotmesis c. Neurotmesis 13. Deep pressure, vibration, hunger, & fullness can be detected by a. Merkel discs b. Root hair plexus c. Encapsulated Meissner's corpuscles d. Ruffini's corpuscles e. Pacinian corpus cles 14. Which 4 structures are most directly involved in the control of voluntary movement? a. Cerebrum b. Cerebellum c. Brainstem d. Diencephalon c. All of the above 15. A disorder that occurs in utero resulting in a cyst that includes CSF and herniated spinal cord tissue. a. Spina Bifida Occulta b. Spina Bifida Meningoocele c. Spina Bifida Myelomeningocele 16. Duchenne's Muscular Dystophy is a disorder that is transmitted a. As a X-chromosome recessive trait b. On the Y-chromosome c. A dominant trait in everyone d. Not transmitted by contracted later in life

Answer 1

ANSWER

12. a. Neuropraxia. is a temporary paralysis of nerve caused by lack

         of blood flow or by pressure of the affected nerve with no loss of

         structural continuity.

13.c.Pacinian or lamellar corpuscles can detect deep pressure,vibration

        hunger and fullness.

14.b. Cerebellum directly involve in the control of voluntary movements.

15.c. Spina bifida myelomeningocele. result in a cyst that include CSF

         and herniated spinal cord tissue.

7. a. Duchenne's muscular dystrophy is a X chromosome recessive trait

        is caused by mutation of the dystrophin gene located in X chromosome.