What specimen typically is the most practical for an outpatient undergoing a basic urine screen?

A low and fixed specific gravity indicates:

Following a normal successful lumbar puncture procedure, the first collection tube of CSF should be used for:

A sign of a traumatic tap during lumbar puncture is:

It is normal for 80% of sperm to display which type of motility? 

Which of the following would be the BEST “specimen of choice” for a complete urinalysis with culture?

Nitrites in urine are most likely indicative of:

Suprapubic aspiration may be considered for urine collection when:

Which of the following can happen if fecal matter is spending an inadequate amount of time in the bowel? (Select all that apply.)

What specimen typically is the most practical for an outpatient undergoing a basic urine screen?