Disease and immunity

Stomach acid and mucus are __________barriers

• mechanical

• chemical

• electrical

• substantial

What are the three MACRONUTRIENTS?

• Carbohydrates, Fats, & Vitamins

• Vitamins, Minerals, Fats

• Carbohydrates, Proteins, Fats

• Proteins, Fat, Minerals

Skin and hair are _________ barriers

• physical

• chemical

• electrical

• substantial

Which of the following is not a source of carbohydrates?

• Oats
• Eggs
• Barley
• Pasta

Which nutrient helps build and maintain body cells and tissues?

• Protein

• Water

• Carbohydrates

• Fiber

Athlete's foot is an example of this pathogen

• Bacteria
• Virus
• Fungus
• Protozoan

A substance made of weakened, killed, or partial pathogens are designed to protect the body from future invasions of that pathogen.

• Virus

• Vaccine

• Disease

• Microbe

What function does mucus play in the immune system?

• traps foreign particles from entering the body

• moistens food
• produces WBCs
• acts as a lubricant

Which pathogen is treated with antibiotics?

• virus

• bacteria

• parasite

• fungi

What are the two MICRONUTRIENTS?

• Carbohydrates, Vitamins

• Vitamins, Minerals

• Proteins, Fats

• Fats, Minerals