Topics: Consciousness and Sleep Quiz
In a typical nights’ sleep, _________ tend to dominate in the first half of the night, while ______ tend to dominate in the second half of the night.
A. REM; NREM
B. NREM 3 and 4; REM and NREM 2
C. NREM 3 and 4; NREM 1 and 2
D. NREM 1 and 2; NREM 3 and 4
Select your answer:

Topics:
The Cell Malaria Protein Synthesis Enzymes All About Bacteria Burns and Skin Cancer Asthma Surgical tech-safety Nervous System/Endocrine System Endodontic Surgery Nutrition In Animal Parkinson Disease Human Organ System Health Issues and Concerns Maximal Oxygen Consumption (VO2 Max) Pathogens - Bacteria and VirusesOther quiz:
Infection Control › ViewAn example of a droplet transmission by disease is by
A. coughing, sneezing, or talking
B. germs carried through the ventilation system
C. microbes carried by moisture and dust in the air
D. inhaling the odor of unpleasant excretions
Human Anatomy › View
Your nose and ears continue growing throughout your lifetime
A. TRUE
B. FALSE