Select your answer:
Topics:
Bacteria and Protist Review Skin Growth PHE Healthy Lifestyle Human Muscle Nutrition Lipid Nutrition Warm up Chronic Diseases Physical fitness , Wellness and Lifestyle Pulmonology Cardiovascular System Anatomy Type of Dementia Monoclonal Antibodies Disease The Ankle and Lower LegOther quiz:
Endocrine System › ViewWhich gland is the main gland of the endocrine system?
A. Thyroid gland 甲状腺
B. Adrenal gland 肾上腺
C. Hypothalamus 下丘脑
D. Pituitary gland 脑垂腺 / 垂体
Disease Outbreak and Transmission › View
This term is used when many people in a local area get sick at the same time.
A. Epidemic
B. Pandemic
C. Diseases
D. Pathogens