★ Musculoskeletal Vocabulary Quiz
sphincter: ringlike muscle that tightly constricts an opening or ______.
A. passageway
B. artery
C. vein
D. nerve
Select your answer:

Topics:
The Respiratory System Pathology - Chronic Inflammation Regulation of Heart Rate Tongue and Skin Coronary Heart Diseases Vitals Molecular Biology Body Systems and Medical Sciences Nature of Science Virus, Bacteria, Immunity Reproductive System Vocabulary Factors Affecting Health Disease Cards Pathophysiology Organ Senses and Locomotor SystemOther quiz:
Pathophysiology › ViewWhat hormone is showing an imbalance when a patient is diagnosed with Acromegaly?
A. Growth hormone
B. Cortisol
C. Luteinizing hormone
D. PTH
Endocrine System › View
Things in the human body that need to stay the same
A. Glucose
B. Temperature
C. Blood Pressure
D. All of the above