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Author Question: A patient who is receiving chemotherapy is administered a corticosteroid agent. What is the mostly ... (Read 68 times)

student77

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A patient who is receiving chemotherapy is administered a corticosteroid agent. What is the mostly likely intended effect of this drug administration?
 
  A) Increased pulmonary function
  B) Decreased diarrhea
  C) Decreased infection susceptibility
  D) Decreased nausea

Question 2

A patient develops itching and burning of the vaginal vault while taking an anti-infective to treat strep throat. What fungal agent has most likely caused the burning and itching?
 
  A) Cryptococcus neoformans
  B) Candida albicans
  C) Aspergillus
  D) Dermatophytes



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nyrave

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Answer to Question 1

D
Feedback:
Corticosteroids have strong antiemetic effects; the mechanism is unknown. Corticosteroids diminish pulmonary inflammation, but this reaction is not related to chemotherapy administration. The administration of corticosteroids will decrease gastric inflammation but will not decrease diarrhea. The administration of corticosteroids will diminish the patient's ability to fight infection.

Answer to Question 2

B
Feedback:
Growth of Candida organisms is normally restrained by intact immune mechanisms and bacterial competition of nutrients. When these restraining forces are altered (antibacterial drug therapy), fungal overgrowth and opportunistic infection can occur. Cryptococcus neoformans organisms evade normal immune defense of phagocytosis. Aspergillus organisms produce protease. Dermatophytes grow on cool body surfaces.




nyrave

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Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

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Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

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It is difficult to obtain enough calcium without consuming milk or other dairy foods.

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