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DNA and Genetic Manipulation Physical fitness , Wellness and Lifestyle Anatomy and Physiology Skeletal System Carbohydrate Metabolism Nail Breathing System Types of Nutrients Normal Radiographic Anatomy Genes and Cells The Skeletal System Weight Management Disease & Immunity The Cardiovascular System OCR A-level Physical Fitness Musculoskeletal

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EKG CCMA › View

When a patient needs to be “NPO for 8 hours,” the patient should

A. eat or drink nothing for 8 hours.

B. eat nothing but drink clear liquids for 8 hours.

C. eat only protein and not smoke for 8 hours.

D. not eat or drink for 4 hours before and 4 hours after the test.

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Psychology › View

As sunlight decreases in the fall, the amount of serotonin released _________ and the amount of melatonin ________.

A. randomly fluctuates; decreases

B. randomly fluctuates; increases

C. decreases; increases

D. increases; decreases

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