« previous next »

Author Question: Ketoconazole is used as an alternative to amphotericin B for less severe systemic mycosis. Which are ... (Read 68 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 average office desk has 400 times more bacteria on it than a toilet.

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?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia
Systemic Circulation Systemic Circulation
A systemic pattern is followed when palpating and auscultating A systemic pattern is followed when palpating and auscultating
Vertical filing systems offer an alternative to traditional upright storage systems Vertical filing systems offer an alternative to traditional upright storage systems
Severe hash is almost always caused by cylinder misfire conditions. Severe hash is almost always caused by cylinder misfire conditions.
Complementary and Alternative Therapy Use Among Adults and Children Complementary and Alternative Therapy Use Among Adults and Children
Video: Mutations and translation

For a complete list of videos, visit our video library