Which is NOT true of myelin sheath created by Schwann cells?
O a
Ob
O C
Od
Is is associated with white fibers in the brain.
It is important for nerve impulse conduction.
It covers cell bodies in the brain and spinal cord.
It is destroyed by multiple sclerosis.

Characteristics of moderate sedation include: a. difficult arousal b. independent and continuous maintenance of a patent airway c. no experienced amnesia d. hemodynamic instability

This gentleman has worsening bilateral hydronephrosis. he did not have much of a post void residual on his bladder scan. he is taken to the operating room to have a bilateral cystoscopy and retrograde pyelogram. cpt code: icd10-cm code: icd10-cm code: icd10-cm code

After examining mohammad and ordering and reviewing the results of an ecg test, dr. williams indicates that mohammad’s heart appears to be normal. what factors might be contributing to mohammad’s episodes of tachycardia?