Question

9 multiple choice 1 point
which of the following is not one of the three main factors that can affect the value of evidence?
the availability of the evidence
the quality of the evidence
the quantity of the evidence
the consistency of the evidence

10 multiple choice 1 point
for which of the following healthcare fields might it be difficult to find a randomized controlled trial, due to the ethical considerations of conducting a trial?
pediatrics, the treatment of children
cardiology, the treatment of the heart
pulmonology, the treatment of the lungs/breathing
oncology, the treatment of cancer

Explanation:

Analyze factors affecting evidence value

In evidence-based practice, the strength and value of a body of evidence are traditionally evaluated using three main dimensions: quality (how well the studies were designed and executed), quantity (the number of studies and overall sample size), and consistency (whether the findings are similar across different studies). The mere availability of evidence is not a standard factor that determines its intrinsic scientific value or strength. Therefore, availability is NOT one of the three main factors.

Evaluate ethical constraints in pediatric research

Randomized controlled trials (RCTs) are the gold standard for clinical evidence, but they face severe ethical constraints when dealing with vulnerable populations. Children (pediatrics) are legally and ethically classified as a vulnerable population because they cannot provide informed consent themselves. Conducting experimental trials on children involves strict regulatory hurdles and ethical protections to prevent unnecessary risk, making it significantly more difficult to design and execute RCTs in pediatrics compared to adult specialties like cardiology, pulmonology, or oncology.

Answer:

Question 9

• (A) the availability of the evidence (Correct answer)
• (B) the quality of the evidence
• (C) the quantity of the evidence
• (D) the consistency of the evidence

Question 10

• (A) pediatrics, the treatment of children (Correct answer)
• (B) cardiology, the treatment of the heart
• (C) pulmonology, the treatment of the lungs/breathing
• (D) oncology, the treatment of cancer