This topic contains a solution. Click here to go to the answer

Author Question: A patient is seen by a primary care NP to evaluate a rash. The NP notes three ring-shaped lesions ... (Read 37 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
A patient is seen by a primary care NP to evaluate a rash. The NP notes three ring-shaped lesions with elevated, erythematous borders and two smaller, scaly patches on the patient's abdomen.
 
  The patient has not used any over-the-counter medications on the rash. The NP should prescribe: a. terbinafine (Lamisil).
  b. oxiconazole (Oxistat).
  c. ketoconazole (Nizoral).
  d. miconazole (Lotrimin AF).

Question 2

Persistent atrial fibrillation (AF) is diagnosed in a patient who has valvular disease, and the cardiologist has prescribed warfarin (Coumadin). The patient is scheduled for electrical cardioversion in 3 weeks.
 
  The patient asks the primary care nurse practitioner (NP) why the procedure is necessary. The NP should tell the patient: a. this medication prevents clots but does not alter rhythm.
  b. if the medication proves effective, the procedure may be canceled.
  c. there are no medications that alter the arrhythmia causing AF.
  d. to ask the cardiologist if verapamil may be ordered instead of cardioversion.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaillie

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

D
When initiating treatment for tinea corporis, start with an older agent, such as miconazole, because this is available over-the-counter and in generic form and is cheaper. Other agents may be used if the infection does not respond to miconazole or if there are localized side effects to the product.

Answer to Question 2

A
Persistent AF lasts longer than 7 days and episodes fail to terminate on their own, but episodes can be terminated by electrical cardioversion after therapeutic warfarin therapy for 3 weeks. Warfarin does not alter AF. B-Blockers, calcium channel blockers, and digoxin are sometimes given to alter the rate. Verapamil is not an alternative to cardioversion for patients with persistent AF.





 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

For a complete list of videos, visit our video library