Erectile Dysfunction Medications Quiz
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Questions and Answers

Which glands produce androgens in the human body?

  • Pancreas and liver
  • Testes, ovaries, and adrenal cortex (correct)
  • Pituitary and thyroid glands
  • Pineal and thymus glands

    • What is the primary clinical application of androgens in males?

  • Treating adrenal insufficiency
  • Promoting female sex characteristics
  • Preventing osteoporosis
  • Managing androgen deficiency (correct)

    • How does testosterone production change with age in men?

  • Remains constant throughout life
  • Starts declining after 30-40 years old (correct)
  • Becomes double after 80 years old
  • Increases steadily over time

    • What regulates the production of testosterone in males?

    <p>Negative feedback control from rising testosterone levels</p> Signup and view all the answers

    What is the significance of Leydig cells in testosterone production?

    <p>They produce testosterone in the testes</p> Signup and view all the answers

    What is the principal disadvantage of testosterone gels compared to patches?

    <p>Testosterone can be transferred to others by skin-to-skin contact.</p> Signup and view all the answers

    What is a major concern related to the transfer of testosterone gels to women and children?

    <p>Risk of virilization and fetal harm</p> Signup and view all the answers

    Which androgen replacement therapy is specifically formulated for underarm application?

    <p>Axiron liquid</p> Signup and view all the answers

    What should gel users do to reduce the risk of unintended gel transfer to others?

    <p>Wash hands after every application and cover the site with clothing</p> Signup and view all the answers

    How long does it take for blood levels of testosterone topical solution to reach steady-state after regular application?

    <p>14 days</p> Signup and view all the answers

    What is the recommended dosage for testosterone buccal tablets (Striant)?

    <p>1 tablet every 12 hours</p> Signup and view all the answers

    Which side effect is NOT commonly associated with androgen use?

    <p>Hypotension</p> Signup and view all the answers

    Why should patients with nasal disorders or abnormalities avoid using Testosterone nasal gel (Natesto)?

    <p>It can worsen their nasal condition</p> Signup and view all the answers

    What is the major concern with the long-acting IM testosterone esters (testosterone cypionate and testosterone enanthate) regarding blood levels of testosterone?

    <p>They have unstable blood levels of testosterone</p> Signup and view all the answers

    What is a significant risk associated with androgen use by athletes?

    <p>Accelerated atherosclerosis</p> Signup and view all the answers

    What is the primary hormone that regulates the synthesis of preandrogens by the adrenal glands in women?

    <p>Adrenocorticotropic hormone</p> Signup and view all the answers

    Which of the following statements about testosterone production is true?

    <p>In females, about 300 micrograms of testosterone are produced daily.</p> Signup and view all the answers

    What is the primary effect of testosterone on bone growth?

    <p>Promoting growth of bone and skeletal muscle</p> Signup and view all the answers

    Which of the following is a potential consequence of excessive androgen production in females?

    <p>Virilization</p> Signup and view all the answers

    What did the US Food and Drug Administration (FDA) emphasize regarding testosterone use in 2018?

    <p>Lowered testosterone due to aging was not a concern.</p> Signup and view all the answers

    Which of the following is NOT an adverse effect of testosterone therapy?

    <p>Decrease in glandular breast tissue</p> Signup and view all the answers

    What is the incidence of erectile dysfunction (ED) among men with diabetes?

    <p>Between 35% and 75%</p> Signup and view all the answers

    Which drug for erectile dysfunction is preferred according to current guidelines?

    <p>Sildenafil</p> Signup and view all the answers

    What is a common adverse effect of sildenafil (Viagra) for erectile dysfunction?

    <p>Hearing loss</p> Signup and view all the answers

    What are the characteristics associated with the abuse of anabolic steroids?

    <p>Increased muscle mass and strength</p> Signup and view all the answers

    In what year was sildenafil approved as Revatio for pulmonary arterial hypertension?

    <p>2005</p> Signup and view all the answers

    Why are anabolic steroids classified as Schedule III substances?

    <p>Based on their abuse potential</p> Signup and view all the answers

    What is the primary therapeutic goal of managing hypogonadism through testosterone supplementation?

    <p>To manage testosterone deficiency</p> Signup and view all the answers

    What adverse effect can androgens have on children's growth?

    <p>Accelerated bone maturation</p> Signup and view all the answers

    What is the goal of hormone therapy for transgender men?

    <p>To stop menstruation and develop male secondary sex characteristics</p> Signup and view all the answers

    Which drug for erectile dysfunction has the shortest duration of action?

    <p>Avanafil</p> Signup and view all the answers

    What is the maximum recommended dose of Vardenafil for erectile dysfunction?

    <p>20 mg</p> Signup and view all the answers

    What is the main adverse effect associated with Alprostadil administration for erectile dysfunction?

    <p>Priapism</p> Signup and view all the answers

    Which drug is used off-label for premature ejaculation treatment among the given choices?

    <p>Clomipramine</p> Signup and view all the answers

    What is the ideal concentration of papaverine in the injection therapy for erectile dysfunction?

    <p>30 mg/mL</p> Signup and view all the answers

    Which drug class is most appropriate for men with very large prostates in the treatment of BPH?

    <p>5-α-reductase inhibitors</p> Signup and view all the answers

    What is a common side effect associated with 5-α-reductase inhibitors used in BPH treatment?

    <p>Decreased ejaculate volume</p> Signup and view all the answers

    Which of the following medications can cause abnormal ejaculation in BPH patients?

    <p>Silodosin</p> Signup and view all the answers

    Why are nonselective α1 blockers like doxazosin and terazosin particularly useful for some patients with BPH?

    <p>They promote vasodilation</p> Signup and view all the answers

    In what situation should caution be exercised when prescribing nonselective α blockers for BPH treatment?

    <p>In patients with low blood pressure</p> Signup and view all the answers

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