6. Which of the following best describes the outcome resulting from the use of 17alpha-alkylated testosterone to enhance athletic performance? A. Decreased hepatotoxicity compared with testosterone esters B. Decreased spermatogenesis c. Reduced effects on serum lipid levels compared with testosterone esters D. Cannot be converted to DHT, which reduces effects on prostate size 7. Which one of the fllowing is most likely to interfere with cytochrome P450 metabolism? A. Cimetidine B. Ranitidine c. Sucralfate D. Metoclorpramide 8. A 28-year-old patient is newly diagnosed with active TB. Which of the following drug combinations should be initiated in this patient? A. Ethambutol, pyrazinamide, rifampin, streptomycin B. Ethambutol, isoniazid, rifampin, streptomycin C. Ethambutol, pyrazinamide, rifampin, streptomycin D. Isoniazid, rifampin, pyrazinamide, ethambutol

Phlebotomy Essentials
6th Edition
ISBN:9781451194524
Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Chapter1: Phlebotomy: Past And Present And The Healthcare Setting
Section: Chapter Questions
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6.
Which of the following best describes the outcome resulting from the use of 17alpha-alkylated
testosterone to enhance athletic performance?
A. Decreased hepatotoxicity compared with testosterone esters
B. Decreased spermatogenesis
c. Reduced effects on serum lipid levels compared with testosterone esters
D. Cannot be converted to DHT, which reduces effects on prostate size
7.
Which one of the following is most likely to interfere with cytochrome P450 metabolism?
A. Cimetidine
B. Ranitidine
C. Sucralfate
D. Metoclorpramide
A 28-year-old patient is newly diagnosed with active TB. Which of the following drug combinations
should be initiated in this patient?
A. Ethambutol, pyrazinamide, rifampin, streptomycin
Ethambutol, isoniazid, rifampin, streptomycin
В.
C. Ethambutol, pyrazinamide, rifampin, streptomycin
D. Isoniazid, rifampin, pyrazinamide, ethambutol
A 21-year-old student presents to ED reporting with chest pain and non-productive cough that began
9.
1 week ago. His symptoms are progressing, and he now has a low-grade fever, productive cough,
weakness, hemoptysis and anorexia. Chest X-ray reveals an infiltrate in an upper left lobe of the
lungs. Culture of the infiltrate reveals fungal elements of Blastomyces dermatitidis. The patient was
started on an intravenous antifungal. Two weeks later patient's serum creatinine is significantly
elevated. Which of the following was most likely prescribed for this patient?
A. Clotrimazole
B. Itraconazole
c. Colloidal amphotericine B
D. Voriconazole
10.
An HIV-infected patient develops rapidly progressing cryptococcal meningitis.
He was hospitalized and treated with Amphotericin B and flucytosine.
What therapy would you recommend after his release from the hospital for prophylactic therapy?
A. Clotrimazole
B. Fluconazole
C. Metronidazole
D.
Itraconazole
8.
Transcribed Image Text:6. Which of the following best describes the outcome resulting from the use of 17alpha-alkylated testosterone to enhance athletic performance? A. Decreased hepatotoxicity compared with testosterone esters B. Decreased spermatogenesis c. Reduced effects on serum lipid levels compared with testosterone esters D. Cannot be converted to DHT, which reduces effects on prostate size 7. Which one of the following is most likely to interfere with cytochrome P450 metabolism? A. Cimetidine B. Ranitidine C. Sucralfate D. Metoclorpramide A 28-year-old patient is newly diagnosed with active TB. Which of the following drug combinations should be initiated in this patient? A. Ethambutol, pyrazinamide, rifampin, streptomycin Ethambutol, isoniazid, rifampin, streptomycin В. C. Ethambutol, pyrazinamide, rifampin, streptomycin D. Isoniazid, rifampin, pyrazinamide, ethambutol A 21-year-old student presents to ED reporting with chest pain and non-productive cough that began 9. 1 week ago. His symptoms are progressing, and he now has a low-grade fever, productive cough, weakness, hemoptysis and anorexia. Chest X-ray reveals an infiltrate in an upper left lobe of the lungs. Culture of the infiltrate reveals fungal elements of Blastomyces dermatitidis. The patient was started on an intravenous antifungal. Two weeks later patient's serum creatinine is significantly elevated. Which of the following was most likely prescribed for this patient? A. Clotrimazole B. Itraconazole c. Colloidal amphotericine B D. Voriconazole 10. An HIV-infected patient develops rapidly progressing cryptococcal meningitis. He was hospitalized and treated with Amphotericin B and flucytosine. What therapy would you recommend after his release from the hospital for prophylactic therapy? A. Clotrimazole B. Fluconazole C. Metronidazole D. Itraconazole 8.
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