« previous next »

Author Question: Ketoconazole is used as an alternative to amphotericin B for less severe systemic mycosis. Which are ... (Read 16 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Jul 23, 2018
Ketoconazole is used as an alternative to amphotericin B for less severe systemic mycosis. Which are the primary reasons for choosing ketoconazole? (Select all that apply.)
 
  a. It can be given orally.
  b. It can be used safely in patients with he-patic dysfunction.
  c. It can be given once weekly rather than daily.
  d. It is effective for severe, acute infections.
  e. It is less toxic.

Question 2

A nurse is caring for a patient who has a superficial fungal infection and notes that the provider has ordered 200 mg of ketoconazole Nizoral 200 mg PO once daily. Which action by the nurse is correct?
 
  a. Administer the drug as ordered.
  b. Contact the provider to discuss twice daily dosing.
  c. Discuss a 400-mg daily drug regimen with the provider.
  d. Request an order for a different antifungal medication.


gasdhashg

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 23, 2018
Answer to Question 1

A, E
Ketoconazole is given instead of amphotericin B because it is less toxic and can be administered orally. Amphotericin B is administered intravenously. Ketoconazole is hepatotoxic; it is given daily. Ketoconazole is less useful for severe, acute infections.

Answer to Question 2

D
Because of the risk of serious and potentially fatal hepatic necrosis with oral ketoconazole, it is not recommended for use in treating superficial fungal infections. Another antifungal medication should be ordered.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

tingc95

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 23, 2018
TY


gasdhashg

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 23, 2018
You're welcome


« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Volvulus. A volvulus results when the small intestine twists, causing an obstruction that can lead t Volvulus. A volvulus results when the small intestine twists, causing an obstruction that can lead t
Alternative forms of surgeries involving the uterus, ovaries, and fallopian tubes. The solid lines i Alternative forms of surgeries involving the uterus, ovaries, and fallopian tubes. The solid lines i
Systemic Glucocorticosteroids Systemic Glucocorticosteroids
PEPCK isozymes provide alternative routes to PEP and cytoplasmic reducing equivalents PEPCK isozymes provide alternative routes to PEP and cytoplasmic reducing equivalents
Systemic and Pulmonary Circulations Systemic and Pulmonary Circulations
Alternative pre- mRNA processing of the rat-tropomyosin gene Alternative pre- mRNA processing of the rat-tropomyosin gene
Video: Immune responses Animation

For a complete list of videos, visit our video library