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 38 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?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

For a complete list of videos, visit our video library