________ is the unweathered rock formation underlying the surface soils.

________ is the percentage of total rock volume that is occupied by voids or pore spaces.

What is the term given to a combination of silt and sand that contains some organic material and is suitable for the growth of plants?

Bilateral pitting edema of the ankles is most likely indicative of _______.

Match the appropriate title with the appropriate description of suicide risk factors. 

DD comes into your clinic for rehab post ACL surgery. You notice s/s of depression. You administer the appropriate depression screening and patient reports having thoughts over the last 14days that they would be better off dead or hurting themselves in some way.  What is your next action?

Which of the following cancer types affects bone and muscle tissue?

Select all of the following findings that would indicate possible melanoma.

Pitting edema that persists for greater than 2 minutes after palpation is best described as a grade

A 72 year old male presents with low back pain of insidious onset.  He has a history of prostate cancer 4 years ago that was successfully treated with chemotherapy.  His father was diagnosed with colon cancer when he was 75 years old.  He reports having 2-4 alcoholic drinks 3x per week and smoked 1 pack of cigarettes’ per day from the ages of 20-25 when he served in the military as a young man.  Which of the following findings is most concerning for possible cancer as a cause of back pain.