Which Secretion Is a First Line of Defense Against Pathogen

question 9

Multiple Choice

Which secretion is a first line of defense against pathogen invasion that involves antibacterial and antifungal fatty acids, as well as lactic acid?

• A)Optic tears
• B)Oral saliva
• C)Sweat gland perspiration
• D)Sebaceous gland sebum

---

Definitions:

Functional Family Therapy (FFT)

A short-term, evidence-based intervention program focused on reducing behavioral problems in youth through improving family communication and support systems.

Youth Violence

Acts of violence involving young individuals, ranging from bullying and physical fights to more severe sexual and physical assault and homicide.

National Centers of Excellence

Institutes designated for special funding and status due to their high-quality research, education, or clinical care in specific areas.

Social Connectedness

The feeling of being close and positively connected to others in a social context, contributing to one's overall sense of belonging and well-being.