Select your answer:
Topics:
Pulmonology/Respiratory Disabilities Functional Neuroanatomy of the CNS Diseases of Digestive System Physiology Thyroid Gland Inhalation Injury Properties of the Hair Functional Anatomy in Track & Field Food Genetics: Viruses and Bacteria HFT Vitamins Knee Anatomy The Inflammatory Response EntomologyOther quiz:
Respiratory System › ViewWhen 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
Health and Disease › View
How does physical exercise temporarily affect the pulse?
A. Increases the pulse rate
B. Decreases the pulse rate
C. Has no effect
D. Results in a dysrhythmia