Which of the following are part of the non-specific immune response? stomach acid white blood cells inflammation mucus membranes tears

The non-specific immune response includes:

– Stomach acid

– White blood cells

– Inflammation

– Mucus membranes

– Tears

Explanation: The non-specific immune response acts as the first line of defense against pathogens. Stomach acid helps kill harmful bacteria, while white blood cells (such as macrophages and neutrophils) engulf and destroy pathogens. Inflammation is a process that recruits immune cells to sites of infection or injury, and mucus membranes trap pathogens and contain substances that can neutralize them. Tears help wash away irritants and contain enzymes that can break down bacteria. All these components work together to provide immediate protection against a wide range of invaders.