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Microbes and Infectious Disease Muscularskeletal System Effect of Exercise on Cardio Respiratory System & Muscular Psoriasis Food System & Nutrients Anatomy Muscles Bone Marrow Histology Proteins Degeneration Pathology Health-Wellness-Illness Cells, Genetics & Heredity Review Physical Fitness Phlebotomy Skills for Health Bacterial Resistance and Biotechnology

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Pulmonology › View

Functions of the respiratory system include

A. protecting respiratory surfaces from dehydration and temperature changes.

B. producing leukocytes needed to defend against invading pathogens.

C. generating neurotransmitters essential to the neural control of respiration.

D. providing erythrocytes, especially during times of increased oxygen demand.

E. melanin synthesis and utilization to shield alveoli from environmental hazards.

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Geriatrics › View

the first change noticed by most people is a decrease in the rate or speed of their activity

A. TRUE

B. FALSE

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