Contraindications to using electrical stimulation include all of the following except which?

The identity of an element is determined by which of the following?

Calcium carbonate (CaCO3) can be classified as [1] and then further classified as [2].

When applying mechanical intermittent compression therapy for the lower extremity, which of the following should be performed first?

An atom has 29 protons and 34 neutrons.  Which of the following is the correct way to express this isotope?

This transition metal is one of the only elements to exist as a liquid at room temperature, this is a dangerous environmental toxin that accumulates in fish.

This element loses 2 electrons to form an ion; not consuming enough of it can increase risk of osteoporosis.

On earth, it takes four of the smaller stones to balance the large rock in the structure shown below. About how many of the small stones would it take to balance the large rock if the apparatus was moved to the moon, where gravity is 1/6th that of of earth and why?   

Which of the following  is the definition of electron configuration?

Which of the following is most likely a poor conductor of heat and electricity?