Exposure to environmental irritants and allergens can cause symptoms of what skin condition?

One systemic treatment for moderate to severe psoriasis is

Diclofenac gel is a(n) ____________ NSAID that may be administered to treat ____________.

Some ointments ordered for burns may include antibiotics to prevent infection and ______________ to reduce inflammation.

Pruritis is the medical term for

In which of the following cases will an antibiotic be ordered for a resident with a fracture?

A 3.00-g bullet traveling horizontally at 400 m/s hits a 3.00-kg wooden block, which is initially at rest on a smooth horizontal table. The bullet buries itself in the block without passing through. The speed of the block in m/s, after the collision is:  

A moon orbits a planet along an elliptical path. Which describes the location of the planet within the ellipse?

When can you apply the idea of principle of conservation of momentum to solve a problem? 

A ballet dancer spins about a vertical axis at 1 revolution per second with arm outstretched. With her arms folded, her moment of inertia about the vertical axis decreases by 55 %. Calculate the new rate of revolution in rad/s.