Final answer:
When considering prescribing a drug, both the patient's consent and relevant scientific literature should be taken into account. Ethical guidelines, such as obtaining IRB approval for off-label use, should also be followed.
Step-by-step explanation:
When considering prescribing a drug for a patient, Dr. Young should take scientific literature into account. However, it is important to note that the patient's consent is also a crucial factor in the decision-making process. While scientific literature can provide valuable information and evidence-based guidelines, it should not override the patient's own preferences and autonomy.
Furthermore, ethical considerations are also essential. It is necessary to obtain IRB (Institutional Review Board) approval for off-label use of a drug, which refers to using a medication for a purpose other than its approved indication. This is done to ensure the safety and well-being of patients participating in the off-label use.
In summary, both the patient's consent and the relevant scientific literature should be taken into consideration when prescribing a drug. Ethical guidelines, such as obtaining IRB approval for off-label use, should also be followed to ensure the safety and welfare of patients.