What is the difference between rabbit pellets and guinea pig pellets?

A physician who covers another physician's patients while he or she is away is called a(n):

A) rotation physician. B) covering physician. C) attending physician. D) on-call physician. E) resident physician.

Which of the following is the type of stain that is often referred to as a specific stain and that allows for microscopic examination of acid-fast organisms?

a. Gram b. Acid-fast c. Simple d. None of the above