and                       are two pathologies that affects the myelin sheath.

Which of the following best explains why laxatives should be used with caution during pregnancy and lactation?

Your 42 year-old male construction worker presents to your clinic with complaints of frequent knee-joint buckling due to a significant loss of  strength to his quadriceps muscles.  He’s been diagnosed with a herniated lumbar disc involving compression to the nerve root.  The physician’s order is to find an appropriate brace to help stabilize his knee and whole lower leg. You decide to fit him with a KAFO brace.  Which spinal level would be involved that likely is responsible for his knee buckling?

38-year-old woman is being evaluated for treatment of severe irritable bowel syndrome with diarrhea (IBS-D). The provider is considering prescribing alosetron. Which of the following findings would most likely contraindicated the use of alosetron in this patient with knowing the black box warning causing ischemic colitis?  

Your 34 year-old female patient presents to your clinic for a fitting for her right transtibial prosthesis.  She lost her right leg in the accident along with suffering a distal tibia fracture to her left ankle.  While working with her, you can’t help to notice a non-healing wound on her left ankle that has a small amount of foul-smelling green drainage.  Your thought-process and concern should be?

                           is used as an initial treatment option for a fracture, where bars, rods, pins, and screws are used for fixation.

Match the stages of labor with what occurs during that stage.

All of the following are functions of the female vagina, except?

Match the three shunts in fetal circulation with their definition.

The urethra of the male