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 30 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?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

For a complete list of videos, visit our video library