Multiple Choice
Which of the following organ systems is primarily responsible for transporting nutrients, gases, and waste products throughout the body?
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21. The Immune System
Introduction to First-Line Defenses
Multiple Choice
Why do many health care facilities prohibit the use of brightly colored nail polish among staff?
A
Brightly colored nail polish interferes with the effectiveness of hand sanitizers.
B
Brightly colored nail polish is considered unprofessional in all medical settings.
C
Brightly colored nail polish can cause allergic reactions in patients.
D
Brightly colored nail polish can harbor microorganisms and make it difficult to detect contamination.
Verified step by step guidance1
Understand the context: In health care settings, maintaining hygiene and preventing the spread of microorganisms is critical to patient safety.
Recognize the role of nails in hygiene: Nails, especially when covered with brightly colored polish, can harbor microorganisms such as bacteria and fungi, which may pose a risk to patients.
Consider the visibility factor: Brightly colored nail polish can obscure contamination or dirt under the nails, making it harder to detect and clean effectively.
Relate this to infection control protocols: Health care facilities often have strict guidelines to minimize infection risks, including restrictions on nail polish and artificial nails.
Conclude the reasoning: The prohibition of brightly colored nail polish is primarily to ensure that staff can maintain proper hand hygiene and reduce the risk of transmitting microorganisms to patients.
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