Diagnostic tests used for the identification of herpes are:

Which statement regarding necrotizing fasciitis is true?

Which class of antihypertensive medication can cause angioedemia?

Graham has a single fluctuant furuncle on his buttocks with no surrounding cellulitis. What is the best treatment option?

A 22-year-old woman has been prescribed isotretinoin for her acne.  The family nurse practitioner will monitor all of the following except:  

The family nurse practitioner is treating a patient with a history of recurrent herpes simplex virus.  She has been prescribed valacyclovir, 1000 mg. BID for 5 days.  She is instructed to begin her antiviral medication:

Which of the following is true regarding scabies?

A 40-year-old woman presents with inflammatory papules on her face, facial flushing when she drinks a glass of wine, telangiectasias, and dry eyes. Which of the following conditions is the most likely diagnosis?

A dilated, superficial blood vessel is called a:

The most common precancerous skin lesion found in lighter-skinned (white) patients is: