Select your answer:
Topics:
Pharmacology Vitamins Anatomy & Physiology Communicable Diseases and Immune Response (OCR) Pathophysiology_Endocrine Biology Assessment Bones Blood Groups Cardiovascular and Respiratory Pulse Respiratory System Stress and Mental Health Breathing ...Respiration Muscle Anatomy Psychology, Psychiatry, & Social Work Central Nervous SystemOther quiz:
Endocrine System Disorders › ViewWhat is the main cause of goiter?
A. Deficiency in iodine
B. Excess growth hormone
C. Thyroid gland failure
D. Insufficient insulin production
Cardiovascular System › View
Blood flows from left atrium to left ventricle through which valve?
A. Bicuspid
B. Tricuspid
C. Semilunar Valve
D. Pulmonary valve