★ Respiratory System Quiz
When the intercostal muscles contract,
A. The ribs and sternum move downwards toward the body
B. The ribs and sternum move upwards away from the body
C. It decreases the space for the lungs
D. It causes the diaphragm to relax
Select your answer:
Topics:
Components of Blood Digestive System Medical Terminology Renal, Cancer, HIV Mouth - Stomach Urinary System Medical Terms Dermis Respiration Diseases Chronic Diseases Brain Anatomy and Histology of Stomach Non-infectious Disease First Aid Bleeding Endodontic Surgery The Circulatory SystemOther quiz:
Nervous System › ViewA bundle of neurons forms a __________.
A. axon
B. cell body
C. dendrite
D. nerve
Nail › View
The end portion of the nail plate that reaches over the fingertip is called the _________.
A. free edge
B. nail root
C. nail extension
D. nail fold